Category Expand Button

• Jul 29, 2019

Category expand buttons enable end-users to expand or collapse category rows (if they have child rows). The paint style of the button depends on the control’s paint scheme (e.g., skin).

The table below lists the main properties that affect the element’s appearance:

Visibility	The BaseOptionsView.ShowButtons property.
Paint style	The VGridControlBase.TreeButtonStyle property.
Appearance	The VGridAppearanceCollection.CategoryExpandButton property. Note: the appearance settings that specify the background and border colors are ignored if the vertical grid is painted in the WindowsXP or Office2003 style.
Custom Draw Event	The VGridControlBase.CustomDrawTreeButton event.

 

Related Topics:

• Expand Button
• Expand and Collapse Rows
• Custom Painting Samples
• Specifying Styles Using Custom Painting Events