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Ayuda / WLanguage / Funciones WLanguage / Funciones estándar / Funciones de Windows / Funciones del cursor del ratón
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Otros
Procedimientos almacenados
Used in a mouse or stylus event (click code, hover code, left or right button pressed code, etc.), returns the vertical position (Y) of the mouse cursor in relation to the field or window in question.
You can get:
  • the position of the mouse (or stylus) when an Image control is clicked (function used in the "Click" event of the Image control)
  • the position of the mouse (or stylus) when hovering over a window (function used in the optional "Mouse hover" event of a window)
Remarks:
  • WINDEV The mouse position can also be obtained with CursorPos. CursorPos should only be used to modify the mouse position.
  • Java This function should only be used in the events of controls hovered with the mouse.
Ejemplo
WINDEVJavaCódigo de Usuario (UMC) 
// "WIN_Drawing" window hovered by the mouse
// Optional code of the window
Message("Mouse position: X: " + MouseXPos() + "Y: " + MouseYPos())
WINDEVJavaCódigo de Usuario (UMC) 
// Displays a different message according to the location clicked
IF MouseYPos() < 25 THEN
	Info("At the top")
ELSE
	Info("At the bottom")
END
Sintaxis
WINDEVJavaCódigo de Usuario (UMC)

Retrieving the mouse position in a window Ocultar los detalles

<Result> = MouseYPos([<Origine>])
<Result>: Integer
  • Vertical position (Y-coordinate) of the mouse or stylus, in pixels. By default, this position is relative to the upper-left corner of the control on which the left mouse button was pressed.
  • -1 if an error occurred.
<Origine>: Optional Integer constant
Origin used to calculate position:
mpControl
(Default value)		Mouse position relative to the upper-left corner of the control or window, depending on where the event occurs.
mpImageMouse position in the image (relative to the upper-left corner of the image).

This constant should only be used when MouseYPos is called in an event associated with an Image control. Otherwise, MouseYPos will return -1.
mpScreenMouse position in the screen (relative to the upper-left corner).
mpWindowMouse position relative to the upper-left corner of the window.
Observaciones
WINDEVJavaCódigo de Usuario (UMC)

Error

The main error codes are as follows:
  • No window is opened.
  • No mouse click is performed.
  • MouseYPos is not called in a mouse event.
  • The click code is executed by Execute or ExecuteProcess.
WINDEVJavaCódigo de Usuario (UMC)

Miscellaneous

  • You can get the horizontal position of the mouse or stylus with MouseXPos.
  • MouseYPos used in the selection code of row or table always returns 0.
Componente: wd300obj.dll
Ver también
Versión mínima requerida
  • Versión 9
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Última modificación: 27/03/2025

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