DesignerRegion::UserData Property
Gets or sets optional user data to associate with the designer region.
Assembly: System.Design (in System.Design.dll)
Property Value
Type: System::ObjectAn object that contains user data stored for the designer region. The default is nullptr.
Within a control designer implementation, use the UserData property to store or retrieve additional information for the designer region.
For example, if the control designer implementation supports selecting from multiple designer regions, you can use the UserData property in a control designer to store a unique index for each region. You can then use the UserData property for the region that is passed into the OnClick method to store the index for the currently selected region.
- 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 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.