readonly column dependent of another (hidden) field

[Paul Evers]

Hi,

I want to make a column in a RadGrid readonly dependent of the value of a different field in the dataset. This field is not shown in the grid. How do I do this?

Paul

[Shinu]

Hi,

Please take a look into the following code snippet.

ASPX:

<telerik:GridBoundColumn DataField="OrderID" UniqueName="OrderID" Display="false">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="EmployeeID" UniqueName="EmployeeID">
</telerik:GridBoundColumn>

C#:

protected void RadGrid1_ItemDataBound(object sender, GridItemEventArgs e)
{
    if (e.Item is GridEditFormItem && e.Item.IsInEditMode)
    {
        GridEditFormItem Data = (GridEditFormItem)e.Item;
        string strHiddenField = Data.ParentItem["OrderID"].Text;
        if (strHiddenField == "10259")
        {
            TextBox txt = (TextBox)Data["EmployeeID"].Controls[0];
            txt.ReadOnly = true;
        }
    }
}

Thanks,
Shinu.