Retrieves a pointer to the specified resource in memory.
LPVOID LockResource( HGLOBAL hResData );
A handle to the resource to be accessed. The LoadResource function returns this handle. Note that this parameter is listed as an HGLOBAL variable only for backward compatibility. Do not pass any value as a parameter other than a successful return value from the LoadResource function.
If the loaded resource is available, the return value is a pointer to the first byte of the resource; otherwise, it is NULL.
The pointer returned by LockResource is valid until the module containing the resource is unloaded. It is not necessary to unlock resources because the system automatically deletes them when the process that created them terminates.
the memory containing the resource data. The name of the function comes from versions prior to Windows XP, when it was
used to lock a global memory block allocated by LoadResource.
For an example, see Updating Resources.
|Minimum supported client||Windows 2000 Professional [desktop apps only]|
|Minimum supported server||Windows 2000 Server [desktop apps only]|
|Header||libloaderapi.h (include Windows.h)|