StaticSiteMapProvider.Clear Method
Assembly: System.Web (in system.web.dll)
Classes that are derived from the StaticSiteMapProvider class can override the Clear method to perform additional cleanup, depending on what state the derived classes maintain.
The Clear method does not reset state that is initialized during the Initialize method—it resets only state that is initialized during the BuildSiteMap method.
The following code example demonstrates how to override the Clear method to perform additional cleanup of state that is maintained by the class.
This code example is part of a larger example provided for the StaticSiteMapProvider class.
// Clean up any collections or other state that an instance of this may hold. virtual void Clear() override { System::Threading::Monitor::Enter( this ); try { rootNode = nullptr; StaticSiteMapProvider::Clear(); } finally { System::Threading::Monitor::Exit( this ); } } public:
// Clean up any collections or other state that an instance of this may hold.
protected void Clear()
{
synchronized (this)
{
rootNode = null;
super.Clear();
}
} //Clear
Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.