Checks a StateItem object stored in the StateBag object to evaluate whether it has been modified since the call to Control.TrackViewState.
member IsItemDirty :
key:string -> bool
The key of the item to check.
This method also returns false if the key parameter does not exist in the StateBag object.
The following code example demonstrates using the IsItemDirty method.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.