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MaskProperties.BeforeChange Event

Occurs when a setting of the current MaskProperties object is about to be changed.

Namespace: DevExpress.XtraEditors.Mask

Assembly: DevExpress.XtraEditors.v24.1.dll

NuGet Package: DevExpress.Win.Navigation


public event ChangeEventHandler BeforeChange

Event Data

The BeforeChange event's data class is DevExpress.XtraEditors.Controls.ChangeEventArgs.


The name of the setting that will be changed is passed as the event’s parameter.

After a setting has been changed the MaskProperties.AfterChange event is fired.

See Also