ASP.NET.in.a.Nutshell.Second.Edition [Electronic resources]

G. andrew Duthie; matthew Macdonald

نسخه متنی -صفحه : 873/ 465
نمايش فراداده

ValidationPropertyAttribute

System.Web.UI (system.web.dll)sealed class

This attribute specifies which property of a server control should be used for validation. Typically, this is a property like Text, Value, or SelectedItem. The ValidationPropertyAttribute is used only when you create custom controls; existing ASP.NET controls use it intrinsically.

This attribute is applied to the class declaration, not a specific property. You can specify the property to validate through the attribute's Name property, as in: [ValidationProperty("Text")].

public sealed class 

ValidationPropertyAttribute : Attribute { // Public Constructors public

ValidationPropertyAttribute (string

name ); // Public Instance Properties public string

Name {get; } }

Hierarchy

System.Object System.Attribute ValidationPropertyAttribute

Valid On

Class