单项选择题
A.IDENT_SEED B.DATALENGTH C.IDENT_INCR D.SCOPE_IDENTITY
A.drErrors=myDataSet.Tables("Table1").GetErrors B.drErrors=myDataSet.Clone C.drErrors=myDataSet.Tables.Clone D.drErrors=myDataSet.Clone.GetErrors
A.dsBizFlier.Fill(dsModified) B.dsModified=dsBizFlier.Copy(DataRowState.Modified) C.dsModified=dsBizFlier.GetChanges() D.dsBizFlier.Fill(dsModified,DataRowState.Modified)