DataSet::HasChanges Method (DataRowState)
Gets a value indicating whether the DataSet has changes, including new, deleted, or modified rows, filtered by DataRowState.
Assembly: System.Data (in System.Data.dll)
Parameters
- rowStates
- Type: System.Data::DataRowState
One of the DataRowState values.
Examine the HasChanges property of the DataSet before invoking the GetChanges method.
The following example uses the GetChanges method to create a second DataSet object, which is then used to update a data source.
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, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC, Xbox 360, Zune
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.