AYUDA EN LÍNEA
 WINDEVWEBDEV Y WINDEV MOBILE

Ayuda / WLanguage / Funciones WLanguage / Funciones estándar / Funciones de valores numéricos / Funciones de matrices
  • Matrix existence
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Browser code
WINDEV Mobile
AndroidAndroid Widget iPhone/iPadIOS WidgetApple WatchMac CatalystUniversal Windows 10 App
Others
Stored procedures
Creates a matrix containing 0 row and 0 column.
// Create a matrix
ResCreate = MatCreate("MyMatrix")
Syntax
<Result> = MatCreate(<Matrix>)
<Result>: Boolean
  • True if the matrix was created,
  • False otherwise. To get more details on the error, use ErrorInfo with the errMessage constant.
<Matrix>: Character string
Name of the matrix to create. This name will be used by all the functions for matrix management.
Remarks

Matrix existence

The matrix existence is not checked. This matrix is overwritten if it existed beforehand. To check the matrix existence, use MatExist.
Related Examples:
The Matrix functions Unit examples (WINDEV): The Matrix functions
[ + ] Using matrices with the WLanguage functions.
This example, powered by WINDEV, is used to perform calculations on matrices: addition, multiplication, transposition, inversion...
The Matrix functions Unit examples (WINDEV Mobile): The Matrix functions
[ + ] Using matrices with the WLanguage functions: addition, multiplication, transposition, inversion...
Business / UI classification: Neutral code
Component: wd290mat.dll
Versión mínima requerida
  • Versión 9
Comentarios
Haga clic en [Agregar] para publicar un comentario

Última modificación: 22/06/2023

Señalar un error o enviar una sugerencia | Ayuda local