Edit Mode in Grid...

[sanjeev]

i have list box in ascx.cs ..in edit mode the selected values are not binding in list box..is tr any to bind by coding or someother option...

[Shinu]

Hi Sanjeev,

I hope the link to the online demo which shows user control edit form will help you. Check-out the link below.
User control edit form

Thanks,
Shinu.

[Princy]

Hello Sanjeev,

You can also check out the following code to set the SelectedValue of the ListBox in the ascx:
ascx:

<asp:ListBox ID="ListBox1" DataSourceID="SqlDataSource1"  DataTextField="ProductName" SelectedValue='<%#Eval("ProductName")%>' DataValueField="ProductName" runat="server"></asp:ListBox>

Thanks
Princy.

[sanjeev]

i'm using custom binding in ascx.cs so selectedvalue is not tr in listbox....

[Princy]

Hello Sanjeev,

You can set the SelectedIndex of the ListBox in the code behind of the page that contains the grid as shown below inorder to select a listbox value corresponding to the row:
aspx.cs:

protected void RadGrid1_ItemDataBound(object sender, GridItemEventArgs e)
    {
        if (e.Item is GridEditableItem && e.Item.IsInEditMode)
        {
            GridEditableItem editItem = (GridEditableItem)e.Item;
            UserControl userControl = (UserControl)editItem.FindControl(GridEditFormItem.EditFormUserControlID);
            ListBox listbx = (ListBox)userControl.FindControl("ListBox1");
            listbx.SelectedIndex = editItem.ItemIndex;
        }
    }

Thanks
Princy.