ClassManage.rar

System.Data.DataRow[] row; System.Windows.Forms.DataGridCell selectedCell = dataGrid1.CurrentCell; string id = Convert.ToString(dataGrid1[selectedCell.RowNumber, 0]); row = dss.Tables["读者"].Select("ReaderID='" + id + "'"); textBookID.Text=Convert.ToString(row[0].ItemArray[0]); textBookName.Text=Convert.ToString(row[0].ItemArray[1]);