How to get the Controls of a dynamically created GridTemplateColumn inside Telerik:RadGrid

[Tony Liu]

private void RadGrid_InitCol()
 {
       RadGrid1.AutoGenerateColumns = false;
       RadGrid1.Columns.Clear();
       GridBoundColumn boundColumn;

       boundColumn = new GridBoundColumn();
       boundColumn.DataField = "id";
       boundColumn.HeaderText = "id";
       boundColumn.UniqueName = "id";
       boundColumn.HeaderStyle.Width = Unit.Pixel(60);
       boundColumn.Visible = false;
       RadGrid1.MasterTableView.Columns.Add(boundColumn);

       String templateColName = "SO2";
       GridTemplateColumn templateColumn;
       templateColumn = new GridTemplateColumn() {
           UniqueName = "tempCol0",
           HeaderText = templateColName,
           ItemTemplate = new MyTemplate("0", templateColName)
           //EditItemTemplate = new MyEditTemplate(templateColName)
       };
       RadGrid1.MasterTableView.Columns.Add(templateColumn);
}

protected void RadAjaxManager1_AjaxRequest(object sender, Telerik.Web.UI.AjaxRequestEventArgs e)
{
        if (e.Argument == string.Empty)
        {
             RadGrid1.Rebind();
             return;
        }

        String[] editedItemIds = e.Argument.Trim(':').Split(':');
        int i;
        for (i = 0; i < editedItemIds.Length; i++)
        {
            string id = editedItemIds[i];
            GridDataItem updatedItem = RadGrid1.MasterTableView.FindItemByKeyValue("id", int.Parse(id));
            TextBox txtBox = (TextBox)updatedItem.FindControl("txtBox");
         }
}

updatedItem["id"].Text=115102
updatedItem["tempCol0"] .Text=""  updatedItem["tempCol0"] .Controls.Count=0
-------------------------------------------------------------------------------------------------------------------------------
How to get the txtbox control?


Thanks!

[Maria Ilieva]

Hi Tony,

Please ensure that you are creating the GridTemplateColumn correctly in the Page_Init event as shown below:
http://www.telerik.com/help/aspnet-ajax/grid-programmatic-creation.html

Also see the following help topic for more information on accessing the items in the Template Column:
http://www.telerik.com/help/aspnet-ajax/grid-accessing-cells-and-rows.html
Kind regards,
Maria Ilieva
the Telerik team

[Tony Liu]

I will check the code.

Thank you for the reply!