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IVirtualSurfaceImageSourceNative::RegisterForUpdatesNeeded method
Registers for the callback that will perform the drawing when an update to the shared surface is requested.
Syntax
HRESULT RegisterForUpdatesNeeded(
[in] IVirtualSurfaceUpdatesCallbackNative *pCallback
);
Parameters
- pCallback [in]
-
Pointer to an implementation of IVirtualSurfaceUpdatesCallbackNative.
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
|
Minimum supported client |
Windows 8.1 [Windows Store apps only] |
|---|---|
|
Minimum supported server |
Windows Server 2012 R2 [Windows Store apps only] |
|
Header |
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|
IDL |
|
|
DLL |
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See also
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