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IDWriteLocalFontFileLoader::GetFilePathLengthFromKey method
Obtains the length of the absolute file path from the font file reference key.
Syntax
HRESULT GetFilePathLengthFromKey( [in] const void *fontFileReferenceKey, UINT32 fontFileReferenceKeySize, [out] UINT32 *filePathLength );
Parameters
- fontFileReferenceKey [in]
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Type: const void*
Font file reference key that uniquely identifies the local font file within the scope of the font loader being used.
- fontFileReferenceKeySize
-
Type: UINT32
Size of font file reference key in bytes.
- filePathLength [out]
-
Type: UINT32*
Length of the file path string, not including the terminated NULL character.
Return value
Type: HRESULT
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
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Library |
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DLL |
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See also
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