保存DataSet中的数据 SqlCommandBuilder builder new SqlCommandBuilder(dataAdapter); dataAdapter.Update(dataSet,"students"); 接受更新 DataTable1.AcceptChanges() 2727 保存 DataSet 中的数据 SqlCommandBuilder builder = new SqlCommandBuilder(dataAdapter); dataAdapter.Update(dataSet,“students"); //接受更新 DataTable1.AcceptChanges()