FocusedColumnChangedEventHandler Delegate

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

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v24.1.dll

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

Declaration

C#

public delegate void FocusedColumnChangedEventHandler(
    object sender,
    FocusedColumnChangedEventArgs e
);

VB.NET

Public Delegate Sub FocusedColumnChangedEventHandler(
    sender As Object,
    e As FocusedColumnChangedEventArgs
)

Parameters

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

Remarks

When you create a FocusedColumnChangedEventHandler 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.