OnPreRender Method

TextBox::OnPreRender Method (EventArgs^)

 

This API supports the product infrastructure and is not intended to be used directly from your code.

Registers client script for generating postback events prior to rendering on the client, if AutoPostBack is true.

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

public protected:
virtual void OnPreRender(
	EventArgs^ e
) override

Parameters

e
Type: System::EventArgs^

An EventArgs that contains the event data.

The following code example demonstrates how to override the OnPreRender method so that it always displays a one-point border in a custom TextBox server control.

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.

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

.NET Framework
Available since 1.1
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