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ContentPlaceHolderDesigner.GetDesignTimeHtml Method (DesignerRegionCollection)

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

Gets the HTML that is used to represent the control at design time using the DesignerRegionCollection object.

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

public override string GetDesignTimeHtml(
	DesignerRegionCollection regions


Type: System.Web.UI.Design.DesignerRegionCollection
The DesignerRegionCollection object containing the regions to use for generating design-time HTML.

Return Value

Type: System.String
The HTML that is used to represent the control at design time.


The root component is not a MasterPage instance.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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