Gets a collection of all attribute name and value pairs declared in the user control tag within the .aspx file.
Assembly: System.Web (in System.Web.dll)
The following code example uses the user control's property to access the Message attribute declared in the custom control tag that instantiated the user control on the page that contains it.
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.