Repeater控制項資料繫結(備忘)

來源:互聯網
上載者:User

強型別的對象: Model.Categories category_model = e.Item.DataItem as Model.Categories;直接強轉成該對象;

if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
            FamilyMemberTable member = e.Item.DataItem as FamilyMemberTable;
             if (member != null)
           {
                   HiddenField hidID = e.Item.FindControl("hidID") as HiddenField;

                   .......................

弱類型的DataTable: var rowData = e.Item.DataItem as DataRowView; 將item轉成行視圖DataRowView;

if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
       var rowData = e.Item.DataItem as DataRowView;

       if (rowData != null)
     {
            #region ID
           var hfUserID = e.Item.FindControl("hfMessageID") as HiddenField;
            if (hfUserID != null)

                {
                    hfUserID.Value = rowData["MessageID"].ToString();  //每一行用索引訪問
                 }             

                      .................

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