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Help / WLanguage / WLanguage functions / Standard functions / Windows functions / Miscellaneous WINDEV functions
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Stored procedures
Frees the library that was loaded in memory by LoadWDL. The memory is freed.
Example
// Code de fermeture de la première fenêtre du projet
UnloadWDL(hWnd) // Fermeture de la bibliothèque
Syntax
UnloadWDL(<Library Identifier>)
<Library Identifier>: Integer
Identifier of the library to unload, returned by LoadWDL.
Remarks
  • The main project library is always loaded and it cannot be unloaded.
  • When a library is closed using the UnloadWDL FUNCTIONfunction, HFSQL data files open in the library are not automatically closed. In this case, any access to these HFSQL data files will result in the error "WDL xxx has been unloaded".
    It is recommended to use HClose on open files of a library that is going to be unloaded.
Component: wd300vm.dll
Minimum version required
  • Version 9
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Last update: 03/25/2025

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