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| Contour detection | This example illustrates the use of the AIDetectContour function |
| WD Active Directory DotNet | This example is used to view the content of an Active Directory.
This viewing is performed via.NET objects found in the System.DirectoryServices assembly. You have the ability to view the properties of the users and to authenticate the users via their password.
You also have the ability to view information (more or less according to your rights) by specifying the name of your Active Directory server
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| WD Animated Menu | The "WD Animated Menu" example proposes several menu animations, based on the interface of the full example named "WD Managing Orders".
These animations allow the main menu to be more attractive and dynamic when opening the window:
- appearance of the menu buttons with a fade-in effect,
- movement of the buttons
- etc.
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| WD Auto Error Management | The "WD Automatic Management of Errors" example is an educational example about the automatic management of errors.
This example presents the fatal and non-fatal errors on several levels. |
| WD Bluetooth | WINDEV provides you with some Bluetooth management functions.
All types of Bluetooth devices can be managed from your WINDEV applications: cell phones, printers, speakers, and so on.
This example presents the use of these Bluetooth functions:
- to list the accessible Bluetooth devices
- to list the services proposed by a device
- to connect to a Bluetooth device
- to send a file to a device via the "OBEX" functions of WLanguage.
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| WD ChainedList | This example supplies the tools required to build chained lists (simple sequencing). This type of list is used to store and browse a set of values in an organized way.
In the example, a chained list is used to store buttons.
- The list is then used to hide/move the buttons in the screen, creating a dynamic menu (Sidebar).
- The list is also used to translate the buttons without having to reload the window. To do so, the French caption and the English caption are stored for each button. The advantage of this method is to keep the status of the window, especially the menu in its drop-down aspect, the information text, and so on.
Specific feature of this example:
- this example is a multilingual example (French/English). |
| WD Changing Skin Templates | The “WD Changing Skin Templates” example presents a solution allowing the users to dynamically change skin templates. |
| WD Chart | This example presents the different uses of the Chart control.
Different types of charts are presented:
- Pie
- Sunburst
- Line
- Scatter
- Column
- Area
- etc.
The main features presented here are the possibility to customize of charts from the code, as well as to fill the chart from an HFSQL data file, or in the editor. |
| WD Coloring Search | This example explains how to highlight the sought words in the result of a full-text search.
It is performed via a highlighting in yellow.
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| WD Controlling Excel | This example explains how to control Excel via OLE Automation.
All the features included in Excel can be emulated.
This example requires Excel 97 or later.
Summary of the example supplied with WINDEV:
Controlling a spreadsheet as Excel may be useful to allow the user to keep his own habits from the software powered by WINDEV.
This process is very easy via the "CExcel" class supplied with WINDEV.
The main features of Excel can be directly called (chart, inserting objects, sorts, ...).
How do I control Excel via OLE Automation?
An OLE Automation contains methods and properties. This allows you to emulate it directly in WLanguage.
For example, to display the selected cell in bold:
MyOLEAutomationObject>>Selection>>Font>>Bold = True
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| WD Controlling LibreOffice | This example shows how to control some LibreOffice functionalities.
You can create, open and manipulate Writer documents and Calc spreadsheets in LibreOffice from a WINDEV application.
You can set the cursor and move in a text document, read, edit and save content...
You can also send emails to multiple recipients using the data files described in the HFSQL analysis.
In spreadsheets, you can move between spreadsheets, select cells, read and edit their content, etc.
Many other features are available, such as the ability to change the font properties, insert images or replace preset values.
In this example, you will also discover how to mange a LibreOffice database.
This example provides easy-to-use classes.
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| WD Controlling Outlook | This program, powered by WINDEV, is used to read and write in the Outlook folders:
- Email
- Calendar
- Contacts
- Tasks
- Notes
An OLE dialog is used to read and write data in the Outlook files.
Note: We will be using the Outlook software supplied with the later versions of MS-Office. The software used is not "Outlook express".
"WD Controlling Outlook" also presents an example for using the WINDEV databinding between the variables found in the code and in the controls.
This example also presents the OOP (Object-Oriented Programming) and the UML diagrams.
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| WD Controlling Spreadsheets | This example explains how to control OpenOffice Calc and Excel with a generic code.
It gives you the ability to create, open and handle the workbooks opened in OpenOfficeCalc and Excel from a WINDEV application.
You can position on a worksheet, select cells, read and modify their content, save the workbook and close it.
The use of an abstract class (CSpreadsheet) enables you to implement a unique code, regardless of the spreadsheet installed on the user computer
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| WD Controlling word processor | The purpose of this example is to propose a universal interface, allowing to control these applications without having to worry about the application to control. This example is based on an object-oriented programming concept: the polymorphism. It consists in using different objects (OpenOffice object and Microsoft Word object) without really knowing which one is used. |
| WD Controlling Word | This example explains how to control Word via OLE Automation.
All the features included in Word can be emulated.
This example is compatible with the versions 97, 2000 and 2002 (XP) of Word.
Summary of the example supplied with WINDEV:
Controlling a text processor as Word may be useful to allow the user to keep his own habits from the software powered by WINDEV.
This process is very easy via the "CWord" class supplied with WINDEV.
The main features of Word can be directly called (text formatting, inserting objects, mailshot, and so on).
How do I control Word via OLE Automation?
An OLE Automation contains methods and properties. This enables you to emulate it directly in WLanguage.
For example, to write the selected text in bold:
MyOLEAutomationObject>>Selection>>Font>>Bold = True |
| WD Dashboard | The "WD Dashboard" example is an educational example for using the Dashboard control.
This example explains how to:
- handle the control in "edit" mode,
- save/load a configuration,
- configure the control (initial configuration, addition/deletion of widgets, ...),
- refresh a widget,
- etc. |
| WD DataBinding | The "WD DataBinding" example explains how to link a control and a WLanguage variable.
This example includes two windows:
- A first window presents a simple link between the controls and a composite variable.
- A second window presents a link between a table control and a WLanguage class as well as the link between the table and a detailed form
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| WD Detecting HFSQL Errors | This educational example, powered by WINDEV, presents the module for assisted management of HFSQL errors:
Duplicate, Integrity, Lock, Password, Modification conflict.
This example presents:
- the default operating mode,
- the different methods for customizing this assisted management.
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| WD Device Opening | When inserting a removable device (USB key, and so on), the operating system of Windows proposes a list of preset actions to open the files found in this device.
The set of procedures proposed in this example will allow you to easily add or delete an application to/from the automatic opening system for the removable devices by programming. |
| WD DirectoryObserver | This example presents the use of the WLanguage function named fTrackDirectory.
It is used to watch a directory,
which means to be informed whenever a modification is performed in this directory.
A modification can be:
- Adding a file or a directory
- Renaming
- Modifying a file
- Deleting a file
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| WD DirectX | DirectX is a set of libraries (or APIs) intended for programming multimedia applications.
This example includes an internal component allowing you to use DirectX 9.0 in your WINDEV applications.
All the APIs and interfaces of DirectX 9 have been implemented. |
| WD Discovering MVP - Part 1 | This educational example explains how to implement an MVP architecture (Model View Presenter) in a project. This example is simplified in order easily understand the concepts of this architecture.
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| WD Discovering MVP - Part 2 | This training example explains how to implement an MVP architecture (Model View Presenter) in a project for a simple analysis (Customer - Order - Order line - Product).
Several types of views (as well as their presentation) are proposed:
- table (with addition, modification, deletion and print),
- form,
- search (with filter). |
| WD DOTNET Delegate | This educational example explains how to interact with the DOTNET delegates |
| WD DOTNET WMI | WMI (Windows Management Instrumentation) allows for an exhaustive management of devices. WMI can be compared to a database that groups multiple pieces of information about a computer.
The implementation of WMI with.NET is done via the "system.management" assembly. This assembly export objects that easily manage the WMI classes.
The .NET WMI example has two operating modes:
- A simple mode
- An advanced mode
Note: The.Net FrameWork must be installed in order to use this example. |
| WD Drawing on Chart | This example is based on an internal component used to draw elements on a chart control:
- Min/Max areas
- Various areas
- Flags
- Plots and trackers
...
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| WD Duplication | This educational example explains how to duplicate a database on a server.
The duplication is performed by programming and it allows you to give a new name to the database.
The example is based on the functions for saving and restoring a HFSQL backup. |
| WD Evaluation period | This example explains how to limit the use of an application to a given period (evaluation period).
The following topics are presented in this example:
1/ the protection of an application for a given duration
2/ the management of the registry
Summary of the example supplied with WINDEV:
When this example is started for the first time, it is activated for an evaluation period set to 5 days.
The information regarding the date when it was first started is stored in the registry and a control key is used to check whether this date was not modified by the end user. At the end of the evaluation period, the application is locked, unless the end user provides the code for unlocking the application
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| WD Example of unit test | This example presents the use of the test editor included in WINDEV:
- test of a window
- test of a global procedure
- test of a global procedure from a set of test data (available from the versions 12)
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| WD Extended Map | This example shows the different features of the Map control in desktop (Windows) and mobile (Android, iOS) devices |
| WD Flowchart | This example is used to create organization charts.
An organization chart is used to indicate the repartition of the managers within a company and the relationships that exist between these managers. |
| WD Gallery Control | This example demonstrates the use of the "Image Gallery" control. |
| WD Graphic Objects | This example illustrates the power of WLanguage in object oriented programming.
This example is a graphic object editor.
It is possible to:
- move, resize objects
- make selections with a lasso or a mouse
- cut/copy/paste objects
- delete/duplicate objects
- save the created documents and print them.
The main technical features presented and documented are:
- management of an object clipboard
- UNDO/REDO management
- serialization and deserialization of objects
- algorithms for managing graphic objects (proportional resizing, management of move rules, etc...) |
| WD Handling the Organizer control | WD Handling the Organizer control is a simple example for using the Organizer control.
The following features are used:
- Creating an appointment
- Saving an organizer
- Restoring an organizer
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| WD HFSQL data masking | This example presents automatic data masking in HFSQL.
This technique helps you prevent sensitive data exposure by hiding it from certain users.
Data masking also makes it possible to secure information and prevent it from spreading. It also helps you meet GDPR requirements. |
| WD HFSQL Explain Analyzer | This tool is used to visually represent the details of the runtime progress of a SQL query.
To do so, it uses the SQL EXPLAIN command. |
| WD HotKey | A HotKey is a keyboard shortcut.
For instance the Windows+E shortcut is a HotKey defined in Windows. It starts the file explorer.
This example built using WINDEV lets you define your own HotKeys.
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| WD HTML Export | This example explains how to export data in HTML format with the WLanguage functions.
The following topics are presented in this example:
1/ the functions for managing the external files for generating the HTML file
2/ the operations performed on the HTML tags
3/ the generation of an HTML report
The generation of an HTML page is performed from the data found in a memory table.
By programming
The principle consists in generating a text file with a "HTM" extension. The WLanguage function named "fWrite" will be used.
This example easily writes the text strings by respecting the syntax of the HTML language.
Automatically
The principle consists in creating a report on table based on the memory table that was previously filled.
The printout is requested with an HTML output. |
| WD Input checks | This example presents the manage of the input checks with the WLanguage functions.
The following topics are presented in this example:
1/ the functions for handling the strings
2/ the use of the file that groups the French cities
Summary of the example supplied with WINDEV:
This program, powered by WINDEV, explains how to check the data entered by the user: name, company, zip code, city, email address, and so on.
This example contains several procedures that can be easily reused.
The file containing 39 000 zip codes and cities is supplied with this example
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| WD Interactive Application | This example explains how to use the WinEdXXX functions in an interactive application.
This application is used to mange a connected house (switch the lights on, find out the temperature).
The WinEdXXX functions are used to move the controls on the house map, while proposing advanced features such as the backup of modifications, the cancelation, ...
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| WD JAVA Calls | WD JAVA Calls is an example containing two configurations of project:
- A "Windows Application" configuration that is used to create the executable of the application
- A "Java Application" configuration that is used to create the Java archive (.JAR) of the application
This example is supplied with a JAR archive named "JavaFunction" external to the application.
It presents the call to the methods of classes of this JAR archive via the WLanguage function named JavaExecuteFunction.
This example also explains how a memory table can be filled (identical in Java mode and in Windows mode) |
| WD Java Chart Designer | WINDEV enables you to create some Java applications without even knowing Java.
You program with a 5GL (WLanguage) and WINDEV generates the Java code.
The drawing functions of WINDEV are available in Java generation.
This example explains how to create charts with these drawing functions.
Three types of charts are presented in this example:
- the bar chart,
- the scatter chart,
- and the line chart.
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| WD JavaMail | This example is a Java example used to read and send emails.
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| WD JSON | This example shows how the JSON format is used with WINDEV: type of variable, type of item, import/export, etc. |
| WD Jump lists | JumpList in Windows 7
A JumpList is a menu accessible from the Start menu or from the application icon in the taskbar.
It is used to display the documents recently or frequently opened by the application. It is also used to display the specific tasks.
This example handles images and some operations are directly accessible from the JumpList. |
| WD Kanban | This example illustrates how to use, save and load a Kanban control |
| WD Lasso | This program, powered by WINDEV, uses a selection lasso in an image control to perform a zoom in a preview control.
The CLasso class is supplied with this example in order to facilitate the implementation of a selection lasso in a WINDEV application
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| WD Mailshot | This example explains how to send a mailshot with WINDEV.
This example is used to type the subject of the message, its content and its attachments.
Then, the user must select the customers to which the message will be sent.
The WLanguge EmailSendMessage() function is used to send the message to each selected customer.
Technical implementation:
An email server compatible with POP3/SMTP must necessarily be accessible from the computer on which the application is run.
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| WD Managing HFSQL Errors | The "WD Managing HFSQL Errors" example presents the management of HFSQL errors (duplicate, integrity).
This example explains how to customize the process when an error occurs. |
| WD Managing the Java errors | WINDEV enables you to develop Java applications without even knowing Java.
You benefit from the power and from the automated processes of the WINDEV environment.
One of the most useful automated processes is the automatic management of errors.
This example presents the operating mode and the implementation of the mechanism for managing the WINDEV errors.
Some illustrations allow you to understand the simplification performed when implementing this feature.
This project is configured to generate a Java archive.
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| WD Multiple Clipboards | The WD Multiple Clipboard example automatically manages a multi-level clipboard between all the WINDEV applications started on the computer.
The copy operation can be performed from any application, regardless whether it was developed in WINDEV or not. The text and bitmap formats will be stored.
The special paste is triggered via [CTRL]+[SHIFT]+[V] and a popup window is displayed at the location of the input cursor. Then, the user only has to choose the history entry that he wants to paste.
The content of the clipboard is stored on disk in case the application stops. Therefore, the application can be placed in the startup group of the user in order to get a clipboard whose content is persistent even after the computer is switched off.
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| WD Multitouch | This example is using an internal component allowing you to use the Windows Touch features in a WINDEV application.
Different windows propose several features.
Caution: to operate, this internal component requires Windows 7, Windows 2008 R2 or later. |
| WD Multi-Windowing | This example presents the basic concepts for managing the multi-windowing and the dynamic tabs with WINDEV.
This example includes a simple interface for managing the customer forms:
- multi-windowing with MDI interface,
- multi tabs with a dynamic tab control.
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| WD Network frames | Analyzing the frames that circulate on a network allows the administrators to audit the network and to detect the problems.
To listen to the network, the application uses the Winsock 2 API and the RAW Sockets.
This example presents the use of this API by listening to the network in order to retrieve the lost passwords.
You also have the ability to listen to your Intranet network and to the data that circulates on this network.
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| WD OAuth | OAuth allows you to act as user of an external platform without knowing the identifiers (user name and password) of this user.
Several external platforms (among which Google, Twitter, Facebook) propose APIs for which you have the ability to connect with the information belonging to one of their users. This identification is performed via OAuth. Therefore, all the requests performed on their services (API, ...) will require an access token identifying both the application (the "client") and the user.
The example proposes to connect to Google and Microsoft via the AuthConnect function and the OAuth2Parameter type. |
| WD Object Detection | This example shows how to use AIDetect. |
| WD Office365 | This example presents the connection to Microsoft Office365 APIs and it allows you to use the Outlook contacts. |
| WD OLEDB | This example presents the access to a database via OLE DB with the WLanguage functions.
The following topics are presented in this example:
1/ the independence between your applications and the database
2/ the connection via OLE DB
Summary of the example supplied with WINDEV:
This example explains how to create an application independent of the database used.
The same application with the same source code accesses a HFSQL file or an Access database via OLE DB.
According to this principle, your applications will be able to access all the available databases.
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| WD OPC UA | This example shows how to communicate with an OPC UA server. |
| WD OPC | This example presents the implementation of the OPC protocol in WINDEV.
OPC means OLE for Process Control.
It's a standard implementation based on OLE/COM for managing physical devices (robots, alarms, captors, ...).
For more details, see the WINDEV help or the following site: http://www.opcfoundation.org/
WINDEV allows for data access through Automation or ActiveX (OPC DA Auto 2.0 specification).
The use of OPC in WINDEV requires the use of an Automation object or of an ActiveX that serves as an OPC client layer.
This Automation object or ActiveX is usually provided by the manufacturer of the device.
Therefore, OPC in WINDEV is implemented using the basic principle of object automation and ActiveX.
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| WD OpenGL | This example illustrates how to create 3 dimensional objects (cube, sphere, cylinder, ball, etc.) using the OpenGL engine
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| WD OSD | OSD means: On-Screen Display. This is the name given to the interfaces that appear on the computer screens or on the TV screens for example. They are used to perform settings in most cases.
These types of menus are displayed above all the other elements found on the screen.
This example explains how to create this type of interface in WINDEV. |
| WD PC Info | WD PC Info
From an application, it may be useful to find out the language of the computer on which the application is run, to directly run the application in the proper language, to find out the currency of the computer, to specify in the application the conversion of currencies into the computer currency for example...
The "WD PC Info" example explains how to retrieve the regional and linguistic options from the computer and how to modify them:
- the language,
- the country,
- the format of the dates,
- the currency symbol,
- the thousand separator,
- the 1st day of the week,
- the decimal separator,
...
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| WD Persistence | This example presents the use of InitParameter, LoadParameter and SaveParameter.
These functions are used to configure the backup of controls, variables and other parameters.
This example is divided into three parts:
- The configuration
- The manual management of variables (SaveParameter and LoadParameter)
- The optimization
1°) Configuration
The configuration window enables you to modify the location of the backup of parameters (registry, INI file, XML file) as well as its path (registry key or file path).
2°) Manual management of the variables
The manual management enables you to save the content of the variables via SaveParameter and to restore them via LoadParameter. Each parameter is identified by a name. These values are saved at the location defined in the configuration window.
3°) The optimization
This window explains how to optimize your code to avoid the slowness caused when the saved values are restored. Indeed, when restoring the value of a control, its modification code is run. If you have long processes (queries with parameters for instance), this window shows you how to speed up the loading of the window. |
| WD PivotTable | This example presents the use of the Pivot Table control.
This Pivot Table control is used to display dynamic statistics while grouping the data.
These statistics are calculated form the database.
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| WD PowerPoint Generation | This example explains how to generate a PowerPoint presentation from:
- the data found in a WINDEV application (data found in the tables, in the charts, ...)
- and a base PowerPoint document (.pptx). |
| WD PowerShell | This example allows you to run a powershell script from a WINDEV application and retrieve the result and the report.
PowerShell is a very useful script/batch language for managing the operating system.
High-level functions make it possible to perform complex tasks in a simple manner.
Use:
In this example, you can simply enter the script to be run and click "Run PowerShell script".
The report is then shown in the control below.
To retrieve information from a PowerShell script, in WLanguage, simply analyze the string returned by the script.
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| WD Printing TreeViews | This example explains how to print a Treeview.
It uses a "PrintTree" class that can be easily reused for any TreeView control |
| WD Python | This example shows how to run Python code in WINDEV applications.
Prerequisite: Python 3 must be installed on the computer. To get Python 3, go to http://legacy.python.org/download/
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| WD Queries | This example presents the use of SQL queries on HFSQL databases.
The following topic will be presented in this example: the SQL queries
Summary of the example supplied with WINDEV:
Creating queries with WINDEV is child's play.
This example presents the main features for using the SQL queries on HFSQL databases (calculations, passing parameters, printed reports).
The result of the queries can be used in different ways: in a table, in a report, exported (via a right mouse click) to Excel, Word and XML.
The SQL code used is compatible with all the databases.
With WINDEV, your applications are independent of the database.
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| WD Reflexive link | This example presents the management of a reflexive link with the WLanguage functions.
The following topics are presented in this example:
1/ Fill a control with HFSQL content (automatic management of reflexive link).
2/ Fill by programming. |
| WD RemoteControl | This example is used to implement the remote control of a WINDEV application.
This control is used to inform the users of the application closing, to prevent new users from connecting and to close the application.
This mode must be reserved to the administrator of the application.
Important: to run the test of this example, it must be deployed as "Setup with network update". |
| WD Reports | This example presents the different methods for creating a report:
- prints based on different data sources (queries, variables, ...)
- prints based on controls (Table, Spreadsheet, PVT, ...)
- printing composite reports
- specific prints (portrait/landscape, report with watermark, report with bar code, ...) |
| WD Riak | WD Riak presents an example for using the Riak database in WLanguage.
Riak is a NoSQL database of key/value type.
The example explains how to add data into a Riak database, how to remove it and how to erase it.
It proposes two classes that can be easily re-used to handle a server or a Riak cluster. |
| WD RibbonSearch | The "WD RibbonSearch" example proposes a solution to find an element in a Ribbon control from its caption and from its tooltip.
When selecting a result line, the relevant pane and group/control are highlighted (yellow color).
To simplify the use of this search feature, the example proposes a window template. |
| WD SchedulerWithBreak | The "WD SchedulerWithBreak" example proposes a solution to manage the "breaks" in a Scheduler control.
The breaks can be collapsed or expanded upon request (click) or by programming. |
| WD Screen Saver | This example illustrates the creation of a screen saver with the WLanguage functions.
The following topics are presented in this example:
1/ the periodic call to a procedure ("timers")
2/ the management of Windows events
3/ the system functions (call to Windows APIs)
To use the screen saver:
- Rename the executable (.EXE) to.SCR
- Copy the file to the directory of Windows (Ex: C:\WINDOWS)
- Open the window for the display properties of the desktop
- Choose the "Screen Saver" tab
- Select the screen saver generated by WINDEV |
| WD Search Control | This example explains how to manage an edit control used to perform FullText searches of "google" type in your database.
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| WD Search On Composite Keys | Summary of the example supplied with WINDEV:
This example explains how to implement filters or searches on HFSQL files.
On the first tab, you have the ability to perform different searches and to see the result of your search.
On the second tab, you have the ability to implement a filter by using the composite keys and to see the result issued from your filter. |
| WD Server trigger | This example explains how to use the server triggers.
The server triggers are run on the server whenever adding/modifying/deleting records.
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| WD Service | This example presents the creation of a "service" application with WINDEV.
Summary of the example supplied with WINDEV:
A service is a resident program the can operate outside a Windows session (the application is started before the Windows "Login").
In most cases, this type of application has no interface (no window)
For example, a service can be a processing robot (automation of a batch process).
This example explains how a 'Service' program can be created in WINDEV.
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| WD SharingMemory | This example explains how to use the function for sharing memory with WINDEV.
Several applications may share data when they are started at the same time. In this case, you may have to use a shared memory zone. This memory zone will allow all the started applications to share some information. |
| WD Simple OOP | The "WD Simple OOP" example is an educational example about the OOP with WINDEV. This example presents the operating mode of:
- classes,
- inheritances,
- virtual procedures,
- UML diagrams,
- ... |
| WD Spatial indices | Using FOR EACH ... WHERE GeometryXXX with geographic data allows you to make the most of spatial indices.
Performance is better, compared to FOR EACH .. followed by IF GeometryXXX .. THEN.
We therefore recommend this specific syntax for handling geographic data. This example shows how to use this syntax.
The example contains geographical data for several municipalities in department 78 in France. The item of type "geographic data" in the analysis has been defined as "spatial key".
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| WD Syntactic Coloring | This example proposes a base class used to perform a standard syntax highlighting on some text.
This highlighting is based on a rough analysis of the lemmes found in a text in order to identify the elements of a programming language for instance.
It can be overridden or derived in order to customize the system and the highlighting language.
This example is used to highlight SQL code and XML code but it can be extended to highlight other languages or other text formats. |
| WD SystemAPIs | This example presents the use of the Windows APIs. Several WLanguage functions are used to perform the following operations:
- Hide the system buttons of an MDI child window
- Enumerate the opened windows
- Retrieve/Modify the time of a double click
- Retrieve the idle time on the computer
- Empty the recycle bin (by using or not an "API descriptor" variable)
- Change the screen background
- Modify the caret (input cursor) of an edit control
- Share a directory
- Delete a share
These functions use the Windows APIs. See the help window for more details.
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| WD Text-To-Speech | This example explains how to perform a speech synthesis in a WINDEV application by using the SpeechSynthesizer class found in the .NET framework.
Note:
- This example requires .Net version 3.0 (or later),
- The speech synthesizer is available in English version by default. |
| WD Timeline | This example proposes an internal component used to handle a 'Timeline' control template.
A timeline is used to linearly display a series of events that occurred over a given period of time.
The TPLC_TIMELINE and TPLC_TIMELINE_DOUBLE control templates are used to manage and display a timeline of events.
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| WD Toasts | This example shows how to use the ToastDisplay and ToastDisplayIW functions as well as Toast variables. A Toast is a temporary message used to inform the user without interrupting the application. |
| WD Transaction | This program, powered by WINDEV, is based on a simplified analysis (ORDERS, ORDERLINE and STOCK). It illustrates the operating mode of the transactions when placing an order.
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| WD TreeMap | This example presents the use of the TreeMap control to view the content of a directory and the space taken by each file in this directory
This way, it is very easy to quickly see which files take up a lot of space. |
| WD Trigger | This example explains how to use the triggers with WINDEV.
A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a HFSQL function is run.
The following topics are presented in this example:
1/ how to branch a trigger on a HFSQL function
2/ the code that must be used in the function called by trigger.
Summary of the example supplied with WINDEV:
This application is used to enter the expenses for the contributors of a company.
Two modes can be used:
- the mode with read/write rights
- the mode with read-only rights.
The triggers will be used to control the access to the files according to the current mode.
In this example, the triggers are also used to write the different events into a log file.
This log file can be directly consulted in the application. |
| WD Two-factor Authentication | This example shows how to use two-factor authentication to secure access to user accounts.
It uses TOTP authentication, which generates a 6-digit code every 30 seconds.
The code is generated by all Authenticators that use TOTP (Google, Microsoft, etc.)
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| WD Universal Replication | This examples explains how to use the universal replication to synchronize data of different sites.
The universal replication is used to synchronize the data of a site (master site) with the same data of one or more replicated sites (subscriber sites). The data structures are identical on each site but they can be exploited via different data managers. HFSQL Classic and Access will be used in this example.
The example presents the processes that must be included in your applications to allow the user, via a simple action (menu, button, ...), to:
- create a master replica,
- create one or more subscriber replicas,
- see and modify the data of these replicas,
- export the created or modified data to a site (portable replica),
- import the created or modified data into another site... |
| WD User Groupware | This example presents the operating mode of the User Groupware supplied with WINDEV.
The following topics are presented in this example:
1/ What is the User Groupware
2/ How can the User Groupware be included in my application
3/ How do I configure the User Groupware
Summary of the example supplied with WINDEV:
This example presents some features proposed by the User Groupware of WINDEV. It is based on an example for managing the user accounts. Some users have the rights to view the accounts while other users have the rights to perform operations (transfer, loan…) |
| WD Using DotNET classes | This example enables you to use the .NET classes in WLanguage
In this example, we will be using:
- the String class that is used to handle the character strings (switch to lowercase/uppercase characters, count the number of characters, ...).
- the MessageBox class that is used to create custom dialog boxes (ability to choose the text, the icon and the buttons).
These two classes come from the mscorlib.dll and System.Windows.Form.dll assemblies.
- a .NET control used to view the Web pages.
Summary of the example supplied with WINDEV:
This example is used to:
- analyze a character string (number of characters, number of words, replacement of characters, ...)
- configure the dialog boxes (buttons, icon, text). The name of the button selected by the user is automatically displayed.
- use a .NET control in order to view the Web pages.
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| WD Using DOTNET | This example converts currencies into other currencies.
The base of this project (the cEuro class) is used to create a.Net assembly
WD Using.NET is presented:
1/ As a WINDEV project and an assembly (all working without.Net in test mode)
2/ As a.Net project written in C# and a.Net executable
Summary of the example provided with WINDEV:
Now you can use.Net assemblies in WINDEV and you can generate.Net assemblies from WINDEV! |
| WD Using sockets | This example presents the use of the "Socket" functions of WINDEV in Client/Server.
The following topics are presented in this example:
1/ How to connect to a socket
2/ How to accept a request for connection
3/ How to write or read on a socket
Summary of the example supplied with WINDEV:
This example presents the different functions for socket management supplied with WINDEV. To use this example, a first instance of the example must be started in "server" mode. Then, by specifying the name of the computer that will be used as server and a nickname, you can connect to this application in "client" mode. You now have the ability to send messages to all the connected users. In this example, a thread and a socket are associated with each connection.
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| WD WDSETUP Plugin | This project contains the elements required to create a setup plugin (or "extension") for WDSETUP.
It can be customized according to your own needs.
The example allows you to save the .wdinfo file on the user computer and to associate it with your program installed. The uninstall operation will delete this association.
See the comments found in SET_WDSETUPPLUGIN and in IW_CUSTOMSETUPPLANE to find out how to customize the plugin. |
| WD Webservice Client | This example illustrates the use of WebServices.
It explains how to retrieve, from a WebService, images according to keywords.
This project is the client that connects to the "WD Webservice Server" WebService.
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| WD Webservice Server | This example illustrates the use of the WebServices.
It explains how to create a WebService by providing some images according to keywords.
This project is the WebService that is used th the WD Webservice Client project.
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| WD Website automation | This example shows how to automate a website using WINDEV's HTML Control and the WLanguage HTMLxxx functions |
| WD Who is locking | This example explains how to notify to the users of a HFSQL database in network "who" is locking an inaccessible record.
The following topics are presented in this example:
1/ management of concurrent accesses
2/ automatic refresh by timer
3/ management of a "system" file to store information about the locks.
Summary of the example supplied with WINDEV:
This example, powered by WINDEV, includes 2 projects:
- WD Who is locking: test application that manages a "client" file in network
- WD Supervisor of locks: management tool used to view the existing locks and to force the unlocking if necessary.
An edit form may have been left opened by a user for quite a long time ; this may interfere with the other users.
The 'Free' button sends a message to the relevant user and asks him to free the record.
The 'Unlock!' button is used to force the unlocking of the record.
Caution: This operation will send a message forcing the closing of the application that performed the lock. |
| WD Windows Notification Management | Starting with Windows 10, "toast" notifications (on the right side of the Desktop) are interactive, and enable you to include buttons, input areas and combo boxes.
This example shows how to use this type of notifications.
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| WD WindowsUpdate | This example explains how to manage the updates available on Windows Update. It provides an internal component allowing to download the updates and to install them.
You also have the ability to retrieve some specific information about the updates (minimum disk space required, importance level, etc..) |
| WD Wizard | This example explains how to create a "Wizard" window with the WLanguage functions.
The following topics are presented in this example:
1/ the management of planes
2/ the dynamic modification of a static
Summary of the example supplied with WINDEV:
This example explains how to easily manage a "Wizard" in a window via the concept of planes. The user is guided step by step by clicking the "Next", "Previous" and "Done" buttons
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| WD_WBInWD_Interface | This example shows an advanced implementation of "WEBDEV in WINDEV".
The code uses interfaces.
A simplified example (without interfaces), is also available.
This example explains how to insert a WEBDEV page, a website or part of a website into a WINDEV window and how to establish two-way communication between them in WLanguage.
There are multiple use cases for the integration of a WEBDEV page directly into a WINDEV window:
- merge existing WINDEV and WEBDEV elements,
- progressively webify an application. In this case, simply develop new features in WEBDEV and integrate them into existing WINDEV applications. |
| WW_WBInWD_Interface | This example shows an advanced implementation of "WEBDEV in WINDEV".
The code uses interfaces.
A simplified example (without interfaces), is also available.
This example explains how to insert a WEBDEV page, a website or part of a website into a WINDEV window and how to establish two-way communication between them in WLanguage.
There are multiple use cases for the integration of a WEBDEV page directly into a WINDEV window:
- merge existing WINDEV and WEBDEV elements,
- progressively webify an application. In this case, simply develop new features in WEBDEV and integrate them into existing WINDEV applications.
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