A newer version of this page is available. Switch to the current version.

TreeList.CustomColumnDisplayText Event

Fires for both bound and unbound Tree List columns and allows you to provide a custom display text for any cell.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v19.2.dll


public event CustomColumnDisplayTextEventHandler CustomColumnDisplayText

Event Data

The CustomColumnDisplayText event's data class is DevExpress.XtraTreeList.CustomColumnDisplayTextEventArgs.


The example below illustrates how to replace the "0%" text with empty strings for all cells within the "Discount" column.

TreeList - Custom Dispaly Text

private void treeList1_CustomColumnDisplayText(object sender, DevExpress.XtraTreeList.CustomColumnDisplayTextEventArgs e) {
    if (e.Column.Caption == "Discount" && e.DisplayText == "0%")
        e.DisplayText = "";
See Also