Category Collapse/Expand Buttons

• Jun 07, 2021

Categories can display buttons that allow users to collapse and expand their child rows.

The table below contains properties that affect element appearance.

|

Visibility

|

The BaseOptionsView.ShowCollapseButtons and BaseRow.ShowCollapseButton properties.

| |

Paint style

|

The VGridControlBase.TreeButtonStyle property.

| |

Appearance

|

The VGridAppearanceCollection.CategoryExpandButton property.

| |

Custom Draw Event

|

The VGridControlBase.CustomDrawTreeButton event.

|

See Also

Row Collapse/Expand Buttons

Collapse and Expand Rows

Custom Painting Samples

Specifying Styles Using Custom Painting Events