WebControlToolboxItem Class
Provides a base class for a Web server control ToolboxItem.
Assembly: System.Design (in System.Design.dll)
WebControlToolboxItem provides a base class for toolbox items that create Web server controls. This class extends ToolboxItem and provides the following additional methods:
GetToolAttributeValue gets the value of an attribute of the toolbox item.
GetToolHtml gets the HTML that represents the initial state of the control.
GetToolType gets the type of the associated runtime component.
- SecurityPermission
for calling unmanaged code. Demand value: Demand; Associated enumeration: UnmanagedCode.
System.Drawing.Design::ToolboxItem
System.Web.UI.Design::WebControlToolboxItem
System.Web.UI.Design::ExtenderControlToolboxItem
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.