| Pregunta: | 20167 - CONSULTA SOBRE LA API FREERESOURCE |
| Autor: | Rafael Alonso García |
| Hola a todos, tengo una consulta que haceros, ¿sabría alguien decirme cómo tengo que aplicar la función de API FreeResource? La declaración de es función es: Declare Function FreeResource Lib "kernel32" (ByVal hResData As Long) As Long. Creo que sirve para liberar recursos, pero no estoy seguro. | |
| Respuesta: | JOSE TERUEL SANCHEZ |
| ESTO ES TODO LO QUE HE PODIDO ENCONTRAR SOBRE FREERESOURCE, ESPERO QUE AUN ESTANDO EN INGLES TE SIRVA. FreeResource Function -------------------------------------------------------------------------------- The FreeResource function decrements (decreases by one) the reference count of a loaded resource. When the reference count reaches zero, the memory occupied by the resource is freed. Syntax BOOL FreeResource( HGLOBAL hglbResource ); Parameters hglbResource [in] Handle of the resource. It is assumed that hglbResource was created by LoadResource. Return Value If the function succeeds, the return value is zero. If the function fails, the return value is non-zero, which indicates that the resource has not been freed. Remarks The reference count for a resource is incremented (increased by one) each time an application calls the LoadResource function for the resource. The FreeResource function is obsolete and is only supported for backward compatibility with 16-bit Microsoft® Windows®. It has been replaced by the following functions: Resource type FreeResource replacement Accelerator DestroyAcceleratorTable Bitmap DeleteObject Cursor DestroyCursor Icon DestroyIcon Menu DestroyMenu The system automatically deletes these resources when the process that created them terminates. However, calling the appropriate function saves memory and decreases the size of the process's working set. For more information, see LoadResource. Function Information Header Declared in Winbase.h, include Windows.h Import library Kernel32.lib Minimum operating systems Included in Windows 95, Windows NT 3.1 See Also LoadResource, DestroyAcceleratorTable, DeleteObject, DestroyCursor, DestroyIcon, DestroyMenu | |