CustomValidator::ServerValidate Event

.NET Framework (current version)
 

Occurs when validation is performed on the server.

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

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public:
event ServerValidateEventHandler^ ServerValidate {
	void add(ServerValidateEventHandler^ value);
	void remove(ServerValidateEventHandler^ value);
}

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 NIB: Events and Delegates.

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.

System_CAPS_security Security 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.

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

.NET Framework
Available since 1.1
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