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The OnUnload method notifies the provider to prepare to be unloaded.
Syntax
HRESULT OnUnload(
[in] BOOL bForceUnload
);
Parameters
[in] bForceUnload
If TRUE, the provider must prepare to be released.
Return value
This method can return one of these values.
Return code/value | Description |
---|---|
|
There are no pending operations and the provider is ready to be released. |
|
The provider should not be unloaded. This value can only be returned if bForceUnload is FALSE. |
Remarks
If bForceUnload is TRUE, the return value must be S_OK.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows Vista [desktop apps only] |
Minimum supported server | Windows Server 2003 [desktop apps only] |
Target Platform | Windows |
Header | vsprov.h |