Provides a simple rectangular placeholder representation that displays the type and ID of the control.
Assembly: System.Design (in System.Design.dll)
Protected Function CreatePlaceHolderDesignTimeHtml As [%$TOPIC/tthyx4b1_en-us_VS_110_1_0_0_0_0%]
protected [%$TOPIC/tthyx4b1_en-us_VS_110_1_0_1_0_0%] CreatePlaceHolderDesignTimeHtml()
protected: [%$TOPIC/tthyx4b1_en-us_VS_110_1_0_2_0_0%]^ CreatePlaceHolderDesignTimeHtml()
member CreatePlaceHolderDesignTimeHtml : unit -> [%$TOPIC/tthyx4b1_en-us_VS_110_1_0_3_0_0%]
Return ValueType: SystemString
A string that contains design-time HTML markup providing basic information about the control.
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 Using Libraries from Partially Trusted Code.
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.