| Class | Description | |
|---|---|---|
 | Band | Abstract class that serves as a base for the Row and Column classes. |
| BandCollection | Abstract class that serves as a base for the RowCollection and ColumnCollection classes. |
| Border | Class that implements rounded borders and exposes properties that control the appearance of the border. |
| C1Sizer | |
| C1SizerEventArgs | Provides data for the C1Sizer.SplitterMoving and C1Sizer.SplitterMoved events of a C1Sizer control. |
| C1SizerLight | |
| C1SizerLightEventArgs | Provides data for the C1SizerLight.ResizingFont event of a C1SizerLight component. |
| Column | Represents a column in the Sizer grid. |
| ColumnCollection | Collection of Column objects. |
| Gradient | Class that implements gradient backgrounds and exposes properties that control the appearance of the gradient. |
| Grid | |
| Row | Represents a row in the Sizer grid. |
| RowCollection | Collection of Row objects. |
