CustomValidator.ServerValidate Event

Occurs when validation is performed on the server.

Namespace: System.Web.UI.WebControls
Assembly: System.Web (in system.web.dll)

public:
event ServerValidateEventHandler^ ServerValidate {
	void add (ServerValidateEventHandler^ value);
	void remove (ServerValidateEventHandler^ value);
}
/** @event */
public void add_ServerValidate (ServerValidateEventHandler value)

/** @event */
public void remove_ServerValidate (ServerValidateEventHandler value)

In JScript, you can handle the events defined by a class, but you cannot define your own.
Not applicable.

The ServerValidate event is raised when validation is performed on the server. This event is used to provide a custom validation routine for an input control, such as a TextBox control.

For more information about handling events, see Events and Delegates.

TopicLocation
Walkthrough: Validating User Input in a Web Forms PageBuilding ASP .NET Web Applications in Visual Studio

The following code example demonstrates how to specify and code a handler for a server-side CustomValidator control. It creates a custom validation routine, validates the value of a TextBox control for an even number, and then displays the result of the validation.

Security noteSecurity Note:

This example has a text box that accepts user input, which is a potential security threat. By default, ASP.NET Web pages validate that user input does not include script or HTML elements. For more information, see Script Exploits Overview (Visual Studio).

No code example is currently available or this language may not be supported.

Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

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