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DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

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Category Collapse/Expand Buttons

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

Vertical Grid Collapse/Expand Button

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