MaskInputRejectedEventHandler Delegate

Definition

Namespace:

System.Windows.Forms

Assembly:

System.Windows.Forms.dll

Represents the method that will handle the MaskInputRejected event of a MaskedTextBox control.

public delegate void MaskInputRejectedEventHandler(System::Object ^ sender, MaskInputRejectedEventArgs ^ e);

public delegate void MaskInputRejectedEventHandler(object? sender, MaskInputRejectedEventArgs e);

type MaskInputRejectedEventHandler = delegate of obj * MaskInputRejectedEventArgs -> unit

Public Delegate Sub MaskInputRejectedEventHandler(sender As Object, e As MaskInputRejectedEventArgs)

Parameters

sender

Object

The source of the event.

e

MaskInputRejectedEventArgs

A MaskInputRejectedEventArgs that contains the event data.

Remarks

The MaskInputRejected event of the MaskedTextBox class is raised whenever an input character does not match its corresponding element in the input mask. For more information, see the MaskInputRejected event.

When you create a MaskInputRejectedEventHandler 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. For more information about event-handler delegates, see Handling and Raising Events.

Extension Methods

See also

• MaskInputRejected
• MaskInputRejectedEventArgs
• MaskedTextBox