| Class | Description | |
|---|---|---|
 | BitmapRenderTarget | IDWriteBitmapRenderTarget |
| BitmapRenderTarget1 | IDWriteBitmapRenderTarget1 |
| ColorGlyphRun | DWRITE_COLOR_GLYPH_RUN |
| DWrite | DirectWrite functions. |
| EllipsisTrimming | An inline object for trimming, using an ellipsis as the omission sign. |
| Factory | IDWriteFactory |
| Factory1 | IDWriteFactory1 |
| Factory2 | IDWriteFactory2 |
| Font | IDWriteFont |
| Font1 | IDWriteFont1 |
| FontCollection | IDWriteFontCollection |
| FontCollectionLoaderShadow | Internal FontCollectionLoader Callback |
| FontFace | IDWriteFontFace |
| FontFace1 | IDWriteFontFace1 |
| FontFallback | IDWriteFontFallback |
| FontFallbackBuilder | IDWriteFontFallbackBuilder |
| FontFamily | IDWriteFontFamily |
| FontFile | IDWriteFontFile |
| FontFileLoaderNative | IDWriteFontFileLoader |
| FontFileLoaderShadow | Internal FontFileLoader Callback |
| FontFileStreamNative | IDWriteFontFileStream |
| FontFileStreamShadow | Internal FontFileStream Callback |
| FontList | IDWriteFontList |
| GdiInterop | IDWriteGdiInterop |
| GlyphRun | DWRITE_GLYPH_RUN |
| GlyphRunAnalysis | IDWriteGlyphRunAnalysis |
| GlyphRunDescription | DWRITE_GLYPH_RUN_DESCRIPTION |
| InlineObjectNative | IDWriteInlineObject |
| InlineObjectShadow | Internal InlineObject Callback |
| LocalFontFileLoader | IDWriteLocalFontFileLoader |
| LocalizedStrings | IDWriteLocalizedStrings |
| LogFont | Defines the attributes of a GDI-compatible font. |
| NumberSubstitution | IDWriteNumberSubstitution |
| PixelSnappingShadow | Internal TessellationSink Callback |
| RenderingParams | IDWriteRenderingParams |
| RenderingParams1 | IDWriteRenderingParams1 |
| RenderingParams2 | IDWriteRenderingParams2 |
| ResultCode | DirectWrite result codes. |
| TextAnalysisQuickSink1Shadow | Internal TextAnalysisQuickSink1 Callback |
| TextAnalysisQuickSinkShadow | Internal TextAnalysisQuickSink Callback |
| TextAnalysisQuickSource1Shadow | Internal TextAnalysisQuickSource1 Callback |
| TextAnalysisQuickSourceShadow | Internal TextAnalysisQuickSource Callback |
| TextAnalysisSink1Shadow | Internal TextAnalysisSink1 Callback |
| TextAnalysisSinkShadow | Internal TextAnalysisSink Callback |
| TextAnalysisSource1Shadow | Internal TextAnalysisSource1 Callback |
| TextAnalysisSourceShadow | Internal TextAnalysisSource Callback |
| TextAnalyzer | IDWriteTextAnalyzer |
| TextAnalyzer1 | IDWriteTextAnalyzer1 |
| TextFormat | IDWriteTextFormat |
| TextLayout | IDWriteTextLayout |
| TextLayout1 | IDWriteTextLayout1 |
| TextRenderer1Base | Default implementation of TextRenderer1. |
| TextRenderer1Shadow | Internal TextRenderer1 Callback |
| TextRendererBase | Default implementation of TextRenderer. Need to implement at least a DrawXXX method to use it. |
| TextRendererShadow | Internal TextRenderer Callback |
| Typography | IDWriteTypography |
