HRESULT IDWriteFactory::CreateTextFormat([In] const wchar_t* fontFamilyName,[In, Optional] IDWriteFontCollection* fontCollection,[In] DWRITE_FONT_WEIGHT fontWeight,[In] DWRITE_FONT_STYLE fontStyle,[In] DWRITE_FONT_STRETCH fontStretch,[In] float fontSize,[In] const wchar_t* localeName,[Out, Fast] IDWriteTextFormat** textFormat)

public TextFormat CreateTextFormat( 
   System.string fontFamilyName,
   FontCollection fontCollection,
   FontWeight fontWeight,
   FontStyle fontStyle,
   FontStretch fontStretch,
   System.float fontSize,
   System.string localeName
)

'Declaration
 
Public Function CreateTextFormat( _
   ByVal fontFamilyName As System.String, _
   ByVal fontCollection As FontCollection, _
   ByVal fontWeight As FontWeight, _
   ByVal fontStyle As FontStyle, _
   ByVal fontStretch As FontStretch, _
   ByVal fontSize As System.Single, _
   ByVal localeName As System.String _
) As TextFormat