Disable controls in insert mode when changes a combo

[Gerardo]

While the grid is insert mode , I need to disable some controls in this mode. I found the code for disabling in edit mode but not in insert mode , can someone help me

protected void DropDownparamType_SelectedIndexChanged(object sender, EventArgs e) {
            DropDownList DDL = (DropDownList)sender;
            GridIndexCollection EditItems = RadGrid1.EditIndexes;
            if (EditItems.Count > 0) {
                GridDataItem Item = (GridDataItem)RadGrid1.Items[EditItems[0]];
                GridEditFormItem ItemEdit = (GridEditFormItem)Item.EditFormItem;

                /*Habilitar el campo de valores aceptados únicamente cuando el tipo de parámetro es LIST*/
                if ((object)ItemEdit["acceptedValues"].FindControl("txtacceptedValues") != null) {
                    TextBox acceptedValues = (TextBox)ItemEdit["paramType"].FindControl("txtacceptedValues");
                    if (DDL.SelectedValue == "3") {//Tipo Lista
                        acceptedValues.Enabled = true;
                        acceptedValues.BackColor = System.Drawing.Color.White;
                    }
                    else {
                        acceptedValues.Enabled = false;
                        acceptedValues.BackColor = System.Drawing.Color.FromArgb(204, 204, 204);//#CCCCCC
                    }
                }
            }

        }

Thanks in advance

[Princy]

Hello Gerardo,

You could use the GetInsertItem method to get the item when grid in insert mode.

CS:

 . . .
    if (RadGrid1.MasterTableView.IsItemInserted)
    {
        GridEditFormInsertItem insertItem = (GridEditFormInsertItem)RadGrid1.MasterTableView.GetInsertItem();
    }
 . . .

Regards,
Princy.

[Gerardo]

That's the answer I needed .
Thanks  a lot .