protected void Commit_Click(object sender, EventArgs e)
        {
            string DefaultStr = @"ctl00$MainContent$";

            Dictionary<string, string> teamInfo = new Dictionary<string, string>();

            teamInfo.Add("teamName", Request.Form[DefaultStr + "teamName"]);
            teamInfo.Add("Province", Request.Form[DefaultStr + "Province"]);

            TeamManage tm = new TeamManage();
            if(tm.isTeamRepeat(teamInfo["teamName"],user))
            {
                SuccessMessage.Text = string.Empty;
                ErrorMessage.Text = @"队名已被使用或您已创建团队";
                return;
            }

            string teamID = tm.SavaTeamInfo(teamInfo, user);
            if (!string.IsNullOrEmpty(teamID))
            {
                //保存成功
                //先清空显示错误数据
                ErrorMessage.Text = string.Empty;
                SuccessMessage.Text = @"您创建的团队ID为'" + teamID + @"'";

            }
            else
            {
                //业务逻辑错误,请联系技术人员
                //先清空显示正确数据
                SuccessMessage.Text = string.Empty;
                ErrorMessage.Text = @"后台业务出现错误,请联系网站维护人员";
            }
        }
        public string creatTeam()
        {
            Dictionary<string, string> teamInfo = new Dictionary<string, string>();
            string userid = Request["userid"];
            string teamname = Request["teamName"];
            string province = Request["provinceid"];

            teamInfo.Add("teamName", teamname);
            teamInfo.Add("Province", province);

            TeamManage tm = new TeamManage();

            if(!tm.deleteTeamMemberByUserid(userid))
            {
                return @"出现逻辑错误";
            }

            if (tm.isTeamRepeat(teamInfo["teamName"], userid))
            {
                return @"已存在的队伍名称";
            }

            string teamID = tm.SavaTeamInfo(teamInfo, userid);

            if(teamID !=  @"数据库操作失败")
            {
                return @"队伍ID为[" + teamID + @"],请牢记。" ;
            }
            else
            {
                return teamID;
            }
        }