The overloads of GetChanges are listed below. For a list of all members, see the DataSet Members list.
GetChanges() : DataSet Gets a DataSet with the changes since the last call to AcceptChanges or since the object was loaded.GetChanges(DataRowState) : DataSet Gets a DataSet with the changes since the last call to AcceptChanges or since the object was loaded. The data is filtered by System.Data.DataRowState.