Group Expand Button

• Oct 20, 2021

Group expand buttons enable end-users to expand or collapse group rows.

The table below lists the main properties affecting element appearance.

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Appearance

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The GridViewAppearances.GroupButton property.

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Visibility

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The GridOptionsView.ShowGroupExpandCollapseButtons property.

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Custom Draw Event

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The GridView.CustomDrawGroupRow event.

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See Also

Data Grouping

Working with Groups in Code

Working with Groups in Code

Custom Painting Basics

Elements that Can Be Custom Painted

Custom Painting Scenarios