protected void initControl(int ID)
        {
            if (ID > 0)
            {
                txtModulesID.Value = Convert.ToString(ID);
                btn_add.Visible = false;
                btn_edit.Visible = true;
                try
                {
                    ModulesBSO modulesBSO = new ModulesBSO();

                    Modules modulesRows = modulesBSO.GetModulesById(ID);
                    ddlModules.SelectedValue = modulesRows.ModulesParent.ToString();
                    txtModulesName.Text = modulesRows.ModulesName;
                    txtModulesUrl.Text = modulesRows.ModulesUrl;
                    txtRadHelp.Html = modulesRows.ModulesHelp;
                    hddIcon.Value = modulesRows.ModulesIcon;
                    uploadPreview.Src = ResolveUrl("~/Upload/Admin_Theme/Icons/") + modulesRows.ModulesIcon;
                }
                catch (Exception ex)
                {
                    error.Text = ex.Message.ToString();
                }
            }
            else
            {
                txtModulesID.Value = "";
                ddlModules.SelectedIndex = 0;
                btn_add.Visible = true;
                btn_edit.Visible = false;
            }
        }