protected void Button2_Click(object sender, EventArgs e) { String pwd = XYECOM.Core.SecurityUtil.MD5(this.txtpwd.Text, XYECOM.Configuration.Security.Instance.Md5value); XYECOM.Business.UserReg userRegBLL = new XYECOM.Business.UserReg(); int num = userRegBLL.UpdatePassWord(XYECOM.Core.MyConvert.GetInt64(this.Request.QueryString["U_ID"].ToString()), pwd); if (num > 0) { this.libok.Text = "重设密码成功"; } else { this.libok.Text = "重设密码失败"; } }