void ID2D1RenderTarget::DrawText([In, Buffer] const wchar_t* string,[In] unsigned int stringLength,[In] IDWriteTextFormat* textFormat,[In] const D2D_RECT_F* layoutRect,[In] ID2D1Brush* defaultForegroundBrush,[In] D2D1_DRAW_TEXT_OPTIONS options,[In] DWRITE_MEASURING_MODE measuringMode)

'宣言
 
Public Overloads Sub DrawText( _
   ByVal text As System.String, _
   ByVal stringLength As System.Integer, _
   ByVal textFormat As TextFormat, _
   ByVal layoutRect As RectF, _
   ByVal defaultForegroundBrush As Brush, _
   Optional ByVal options As DrawTextOptions, _
   Optional ByVal measuringMode As MeasuringMode _
) 

public void DrawText( 
   System.string text,
   System.int stringLength,
   TextFormat textFormat,
   RectF layoutRect,
   Brush defaultForegroundBrush,
   DrawTextOptions options,
   MeasuringMode measuringMode
)