TreeList.HideCustomization() Method
Closes the Customization Form.
Namespace: DevExpress.XtraTreeList
Assembly: DevExpress.XtraTreeList.v24.1.dll
NuGet Packages: DevExpress.Win.Navigation, DevExpress.Win.TreeList
Declaration
Remarks
The TreeList control destroys the Customization Form when you or an end user hides it. When the form does not exist, the TreeList.CustomizationForm property returns null (Nothing in Visual Basic).
Handle the TreeList.HideCustomizationForm event to perform actions when the Customization Form is about to be hidden.
See Also