private DataTable getDatatable(DataTable dt)
{
DataTable newDataTable = null;
DataView view = new DataView(dt);
string[] strComuns = { dt.Columns[0].ColumnName, dt.Columns[2].ColumnName };
newDataTable = view.ToTable(true, strComuns);
return newDataTable;
}
使用DataView筛选表中列
最新推荐文章于 2025-02-17 15:26:52 发布