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Obtains the reference to the reference key of a font file. The returned reference is valid until the font file object is released.
public DataPointer GetReferenceKey()
| Type | Description |
|---|---|
| DataPointer | the reference to the reference key of a font file. |
HRESULT IDWriteFontFile::GetReferenceKey([Out, Buffer] const void** fontFileReferenceKey,[Out] unsigned int* fontFileReferenceKeySize)
public int GetReferenceKey(IntPtr fontFileReferenceKey)
| Type | Name | Description |
|---|---|---|
| IntPtr | fontFileReferenceKey |
| Type | Description |
|---|---|
| int |