CustomDrawColumnHeaderEventHandler Delegate

Represents a method that will handle the TreeList.CustomDrawColumnHeader event.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v23.2.dll

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

Declaration

C#

public delegate void CustomDrawColumnHeaderEventHandler(
    object sender,
    CustomDrawColumnHeaderEventArgs e
);

VB.NET

Public Delegate Sub CustomDrawColumnHeaderEventHandler(
    sender As Object,
    e As CustomDrawColumnHeaderEventArgs
)

Parameters

Name	Type	Description
sender	Object	The event sender (typically, the TreeList control).
e	CustomDrawColumnHeaderEventArgs	A CustomDrawColumnHeaderEventArgs object that contains the event data.

Remarks

When you create a CustomDrawColumnHeaderEventHandler delegate, you identify the method that will handle the event. To associate the event with your event handler, add an instance of the delegate to the event. The event handler is called whenever the event occurs, unless you remove the delegate.