VGridControlBase.TreeButtonStyle Property
Gets or sets the style which is used to display category row tree buttons.
Namespace: DevExpress.XtraVerticalGrid
Assembly: DevExpress.XtraVerticalGrid.v23.2.dll
NuGet Packages: DevExpress.Win.Navigation, DevExpress.Win.VerticalGrid
Declaration
[DefaultValue(TreeButtonStyle.Default)]
[XtraSerializableProperty]
public TreeButtonStyle TreeButtonStyle { get; set; }Property Value
| Type | Default | Description |
|---|---|---|
| TreeButtonStyle | Default | A TreeButtonStyle enumeration value that specifies the style which is used to display category row tree buttons. |
Available values:
| Name | Description |
|---|---|
| Default | Either the Explorer Button, displayed on the right, or the Tree Button, displayed on the left, depending on the current paint scheme. |
| TreeView | The Tree Button, displayed on the left (the appearance is dependent on the current paint scheme): “DevExpress Style” skin: Office2003 style: |
| ExplorerBar | The Explorer Button, displayed on the right (the appearance is dependent on the current paint scheme): “DevExpress Style” skin: |
Remarks
The TreeButtonStyle property specifies the appearance of tree buttons used to expand/collapse category rows. If this property is set to the TreeButtonStyle.TreeView value, tree buttons are displayed as a tree view button and are shown to the left. If this property is set to the TreeButtonStyle.ExplorerBar value, tree buttons are displayed as an explorer button and are shown to the right.
Tree buttons can also be custom painted. To do this, handle the VGridControlBase.CustomDrawTreeButton event.