See Also
 Important: |
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This function is called internally by the CoGetClassObject, when the class context indicates a DLL, to load a specific DLL into the caller's process. Applications should not call it directly.
Syntax
HINSTANCE CoLoadLibrary( LPOLESTR lpszLibName, BOOL bAutoFree ); |
Parameters
- lpszLibName
-
[in] Long pointer to the null-terminated string that contains the name of the library to be loaded. The use of this name is the same as in the Win32 function LoadLibrary.
- bAutoFree
-
[in] Ignored. Explicitly unload with the CoFreeLibraryfunction.
Return Value
The handle of the loaded library indicates success. NULL indicates that the library could not be loaded.
Remarks
The CoLoadLibraryfunction is called internally by the CoGetClassObjectfunction when the class context (CLSCTX) indicates a DLL. CoLoadLibraryloads a DLL specified by the lpszLibNameparameter into the process that called CoGetClassObject. Containers should not call CoLoadLibrarydirectly.
Internally, a reference count is kept on the loaded DLL, by using CoLoadLibraryto increment the count and the CoFreeLibraryfunctionto decrement it.
Passing into this function any invalid and, under some circumstances, NULL pointers result in unexpected termination of the application.
To determine whether the platform supports this function, see Determining Supported COM APIs.
Requirements
| Header | objbase.h |
| Library | ole32.lib |
| Windows Embedded CE | Windows CE 2.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |