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Ayuda / WLanguage / Funciones WLanguage / Controles, páginas y ventanas / Funciones de ventanas
  • Uppercase/Lowercase characters
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Otros
Procedimientos almacenados
Identifies the window that was in edit before the window that is currently in edit (for the same project). This function is used for modeless windows.
Reminder The current window is the window in focus: this window is in input mode and its title bar is active.
Ejemplo
// Name of the previous window
ResPreviousWin = PreviousWin()
Sintaxis
<Result> = PreviousWin()
<Result>: Character string
  • Name of the window that was previously in edit,
  • Alias of the window that was previously in edit (if this alias was specified when the window was opened).
  • Empty string ("") if no previous window exists, or if the window previously edited was closed before calling PreviousWin.
Observaciones
WINDEVCódigo de Usuario (UMC)

Uppercase/Lowercase characters

The window name can be written in uppercase or lowercase characters. The "~=" operator (loose equality) should be used to compare the window name returned by PreviousWin with a hard-coded window name.
For example:
IF PreviousWin() ~= "EditWindow" THEN
	...
END
Componente: wd300obj.dll
Versión mínima requerida
  • Versión 9
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Última modificación: 27/03/2025

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