AJH.CMS.WEB.UI.Admin.ManageRole_UC.btnUpdate_Click C# (CSharp) Method

        void btnUpdate_Click(object sender, EventArgs e)
        {
            if (ViewState[CMSViewStateManager.RoleID] != null)
            {
                try
                {
                    CMS.Core.Entities.Role role = RoleManager.GetRole(Convert.ToInt32(ViewState[CMSViewStateManager.RoleID]));
                    if (role != null)
                    {
                        role.Description = txtDescription.Text;
                        role.IsDeleted = false;
                        role.Name = txtName.Text;
                        RoleManager.Update(role);

                        FillRoles(-1);
                        upnlRole.Update();
                    }
                }
                catch (Exception ex)
                {
                    dvProblems.Visible = true;
                    dvProblems.InnerText = ex.Message;
                    upnlRole.Update();
                }
            }
        }
        #endregion