Assembly: System.Web (in System.Web.dll)
Additionally, the method renders the method, action, and onsubmit attributes of the HtmlForm control. If the control ID set in the DefaultButton property does not implement the IButtonControl interface, an InvalidOperationException exception is thrown.
The method is used primarily by control developers extending the functionality of the HtmlForm control.Notes to Inheritors:
When overriding the method in a derived class, be sure to call the base class's method so that the HtmlForm control's attributes are correctly rendered.
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.