TypeValidationEventHandler Delegate

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Source:: TypeValidationEventHandler.cs

Source:: TypeValidationEventHandler.cs

Source:: TypeValidationEventHandler.cs

Important

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Represents the method that will handle the TypeValidationCompleted event of the MaskedTextBox control.

public delegate void TypeValidationEventHandler(System::Object ^ sender, TypeValidationEventArgs ^ e);

public delegate void TypeValidationEventHandler(object sender, TypeValidationEventArgs e);

public delegate void TypeValidationEventHandler(object? sender, TypeValidationEventArgs e);

type TypeValidationEventHandler = delegate of obj * TypeValidationEventArgs -> unit

Public Delegate Sub TypeValidationEventHandler(sender As Object, e As TypeValidationEventArgs)

Parameters

sender: Object

The source of the event.

e: TypeValidationEventArgs

A TypeValidationEventArgs that contains the event data.

Remarks

The TypeValidationCompleted event of the MaskedTextBox class is an optional event that is raised only if the ValidatingType property is explicitly set to a type other than null.

Typically, a handler for the TypeValidationCompleted event is implemented to perform mask-specific and type-specific validation processing. In contrast, general validation is typically performed in the standard Validating event defined in the Control base class.

Extension Methods

GetMethodInfo(Delegate)

Gets an object that represents the method represented by the specified delegate.

Applies to

Del via