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V22.1
.NET Framework 4.5.2+

GroupStateChangingEventHandler Delegate

A method that handles the SpreadsheetControl.GroupStateChanging event.

Namespace: DevExpress.XtraSpreadsheet

Assembly: DevExpress.Spreadsheet.v22.1.Core.dll

Declaration

[ComVisible(true)]
public delegate void GroupStateChangingEventHandler(
    object sender,
    GroupStateChangingEventArgs e
);

Parameters

Name Type Description
sender Object

The event source. This parameter identifies the SpreadsheetControl that raised the event.

e GroupStateChangingEventArgs

An object that contains event data.

Remarks

When you create a GroupStateChangingEventHandler delegate, you identify the method that handles the corresponding event. To associate the event with your event handler, add a delegate instance to this event. The event handler is called whenever the event occurs, unless you remove the delegate. For more information about event handler delegates, see the following topic: Handle and Raise Events.

See Also