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Stored procedures
Use (External language)
In french: Utilise
Opens the specified window by closing all the windows opened beforehand.
Example
// In C
CALLWD("Use,Main.WDW");
// In Pascal
CALLWD('Use,Main.WDW');
// In VB
call CALLWD("Use,Main.WDW")
Syntax
Use(<Window name> [, <X> [, <Y> [, </CR>]]])
<Window name>: Character string
Name of window to open. This parameter includes the path, the name and the extension of the window (the extension of WINDEV windows is ".WDW" by default).
<X>: Integer (optional)
X coordinate (in pixels) of window (in relation to the top left corner of screen or parent window).
<Y>: Integer (optional)
Display y-coordinate (in pixels) of the window (in relation to the top left corner of the screen).
</CR>: Parameter (optional)
Enables you to detect whether an error occurred.
Remarks
  • If the /CR parameter is specified, the "E*" status code is returned in WdKey in case of an error.
  • To modify the title of the window, you must use Windows,TNext or Windows,TCurrent.
  • Use must not be called during an interactive test. Otherwise, an error message will be displayed. No parameter can be passed to the window via this function.
  • If a window calls global procedures, the project must be run by Project before opening the window, otherwise the global procedures and the style sheet will not be recognized.
Minimum version required
  • Version 14
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