ControlDesigner.CreatePlaceHolderDesignTimeHtml Method ()

Provides a simple rectangular placeholder representation that displays the type and ID of the control.

Namespace: System.Web.UI.Design
Assembly: System.Design (in system.design.dll)

protected:
String^ CreatePlaceHolderDesignTimeHtml ()
protected String CreatePlaceHolderDesignTimeHtml ()
protected function CreatePlaceHolderDesignTimeHtml () : String

Return Value

A string that contains design-time HTML markup providing basic information about the control.

Notes to Inheritors The typical design pattern is to try to get HTML markup through the associated control, and then if an error is encountered, call the GetErrorDesignTimeHtml method. If no markup is returned by the control, call the GetEmptyDesignTimeHtml method, which if it is not overridden to provide specific markup, calls the CreatePlaceHolderDesignTimeHtml method, which should contain information about the type and ID of the control.

  • Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see .

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

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1, 1.0
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