sql是什么 SqlCommandBuilder的用法?
SqlCommandBuilder的用法?DataSetds=newDataSet()sqldataadapterdatarowdrsqlcommandbuilderscbprivatevidbmu加
SqlCommandBuilder的用法?
DataSetds=newDataSet()sqldataadapterdatarowdrsqlcommandbuilderscbprivatevidbmu加載(objectsender,EventArgse){數(shù)據(jù)庫打開()da=newSqlDataAdapter(從bm中選擇*數(shù)據(jù)庫控制)da.填充(ds)scb=newSqlCommandBuilder(da)dataGridView1.DataSource=ds.表格[0]}privatevoidbmu FormClosed(objectsender,F(xiàn)ormClosedEventArgse){數(shù)據(jù)庫關(guān)閉()}私人空間盤鈕鈕ick(objectsender,EventArgse){數(shù)據(jù)更新(ds)}