protected void FillGrid()
        {
            var dt = new DataTable();

            dt = BL_ChildMenu.GetChildMenu(2, Convert.ToInt32((string)ddlMainMenu.SelectedValue), ddlRoleName.SelectedValue);
            if (dt.Rows.Count > 0)
            {
                gvAllMenu.DataSource = dt;
                gvAllMenu.DataBind();
            }
            else
            {
                gvAllMenu.DataSource = new string[] { };
                gvAllMenu.DataBind();
            }
            dt = BL_MenuAssign.GetMenuAssign(1, Convert.ToInt32((string)ddlMainMenu.SelectedValue), 0, ddlRoleName.SelectedValue);
            if (dt.Rows.Count > 0)
            {
                gvAssignedMenu.DataSource = dt;
                gvAssignedMenu.DataBind();
            }
            else
            {
                gvAssignedMenu.DataSource = dt;
                gvAssignedMenu.DataBind();
            }
        }
        protected void FillGrid()
        {
            DataTable dt = new DataTable();

            dt = BL_ChildMenu.GetChildMenu(1, Convert.ToInt32((string)ddlMainManu.SelectedValue), "");
            if (dt.Rows.Count > 0)
            {
                gvChildMenu.DataSource = dt;
                gvChildMenu.DataBind();
            }
            else
            {
                gvChildMenu.DataSource = new string[] { };
                gvChildMenu.DataBind();
            }
        }