TreeList.CustomDrawRow Event

Enables you to paint rows.

Assembly : DevExpress.XtraTreeList.v25.2.dll

NuGet Packages : DevExpress.Win.Navigation, DevExpress.Win.TreeList

Declaration

C#
VB.NET

csharp

[DXCategory("CustomDraw")]
public event CustomDrawRowEventHandler CustomDrawRow

<DXCategory("CustomDraw")>
Public Event CustomDrawRow As CustomDrawRowEventHandler

Event Data

The CustomDrawRow event's data class is DevExpress.XtraTreeList.CustomDrawRowEventArgs.

Remarks

Handle the CustomDrawRow event to paint tree list rows manually. Read the following topic for information and examples on custom draw events: Custom Drawing.

Note

Handle the NodeCellStyle event if you need to change the appearance settings like foreground and background color, text formatting and alignment.
Do not modify the TreeList’s layout or cell values when handling the CustomDraw events to avoid display issues.