DataTable 篩選

DataRow[] ROWS = dtVariable.Select("VariableUsed=0");
foreach (DataRow tmpRow in ROWS)
{
  sbResult.AppendLine(tmpRow["ObjectName"].ToString() + ": VariableUsed=" + tmpRow["VariableUsed"]);
}      

DataRow[] rows = dt.Select("Done=1");
             dtCurrentDone = dt.Clone(); // 隻是複制結構 ；如果是複制内容則用 dt.Copy()
             foreach (DataRow row in rows)
             {
                 dtCurrentDone.ImportRow(row);
             }