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MFGetSupportedSchemes function

Retrieves the URL schemes that are registered for the source resolver.

Syntax


HRESULT MFGetSupportedSchemes(
  _Out_  PROPVARIANT *pPropVarSchemeArray
);

Parameters

pPropVarSchemeArray [out]

Pointer to a PROPVARIANT that receives the URL schemes. Before calling this method, call PropVariantInit to initialize the PROPVARIANT. If the method succeeds, the PROPVARIANT contains an array of wide-character strings. The PROPVARIANT data type is VT_VECTOR | VT_LPWSTR. The caller must release the PROPVARIANT by calling PropVariantClear.

Return value

The function returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return codeDescription
S_OK

The function succeeded.

 

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2008 [desktop apps only]

Header

Mfidl.h

Library

Mf.lib

DLL

Mf.dll

See also

Media Foundation Functions

 

 

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