asp.net C# 数据库添加信息有错误 代码提示有问题
网站后台信息添加 之前运行正常 后来添加了两个字段 visaCb
和visaTh 运行没问题 但是添加信息时提示 DBHelper.cs中 代码有问题 我把信息添加相关页面的信息帖出来 望朋友帮忙看看
1，visaAdd.aspx.cs

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.IO;
using visa.Models;
using visa.BLL;
using visa.DAL;

public partial class systemadmin_tab_visaAdd : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            int id = Convert.ToInt32(Request.QueryString["lei"].ToString());
            Td_Region region = Td_RegionManager.GetTd_RegionByRegionId(id);
            Label1.Text = region.FK_Country.CouName + "-" + region.RegionName;
            ViewState["regionid"] = id.ToString();
        }
    }

    protected void BtnAdd_Click(object sender, EventArgs e)
    {
        Td_Visa visa = new Td_Visa();
        visa.VisaName = TxtTitle.Text;
        visa.VisaPrice = TxtPrice.Text;
        visa.VisaCb = TxtCb.Text;
        visa.VisaTh = TxtTh.Text;
        visa.VisaStop = TxtStop.Text;
        visa.VisaFanwei = Txtfw.Text;
        visa.VisaRegionId = Convert.ToInt32(ViewState["regionid"].ToString());
        visa.VisaIntro = TxtContent.Text;
        visa.VisaMark = TxtMark.Text;
        if (CheckBox1.Checked == true)
        {
            visa.VisaType = "2";
        }
        if (CheckBox1.Checked == false)
        {
            visa.VisaType = "1";
        }
        visa.VisaSqys = Txtsqys.Text;
  
        visa.VisaTime = TxtTime.Text;
        if (yqh1.Checked == true)
        {
            visa.Visayqh = yqh1.Text; 
 
        }
        if (yqh2.Checked == true)
        {
            visa.Visayqh = yqh2.Text;
        }
        if (yy1.Checked == true)
        {
            visa.Visayy = yy1.Text;
        }
        if (yy2.Checked == true)
        {
            visa.Visayy = yy2.Text;
        }
        if (ms1.Checked == true)
        {
            visa.Visams = ms1.Text;
        }
        if (ms2.Checked == true)
        {
            visa.Visams = ms2.Text;
        }
        if (fy1.Checked == true)
        {
            visa.Visaqzf = fy1.Text;
        }
        if (fy2.Checked == true)
        {
            visa.Visaqzf = fy2.Text;
        }
        Td_VisaManager.AddTd_Visa(visa);
        Response.Write("<script>window.location.href='visaList.aspx?lei=" + visa.VisaRegionId + "';alert('添加成功！')</script>");
    }
   
}

2，Td_VisaManager.cs

引用

//============================================================
// 项目:visa
// 版本: 1.0
// 作者:chenchangjie
// 时间: 2012-4-19 18:34:01
//============================================================

using System;
using System.Collections.Generic;
using System.Text;
using visa.DAL;
using visa.Models;

namespace visa.BLL
{
    public static partial class Td_VisaManager
    {
        public static int AddTd_Visa(Td_Visa td_Visa)
        {
            return Td_VisaService.InsertTd_Visa(td_Visa);
        }

        public static void DeleteTd_Visa(Td_Visa td_Visa)
        {
            Td_VisaService.DeleteTd_Visa(td_Visa);
        } 
 

        public static void DeleteTd_VisaByVisaId(int visaId)
        {
            Td_VisaService.DeleteTd_VisaByVisaId(visaId);
        }

        public static void ModifyTd_Visa(Td_Visa td_Visa)
        {
            Td_VisaService.UpdateTd_Visa(td_Visa);
        }

        public static Td_Visa GetTd_VisaByVisaId(int visaId)
        {
            return Td_VisaService.SelectTd_VisaByVisaId(visaId);
        }

        public static IList<Td_Visa> GetTd_VisasByVisaRegionId(int visaRegionId)
        {
            return Td_VisaService.SelectTd_VisasByVisaRegionId(visaRegionId);
        }

        public static IList<Td_Visa> GetAllTd_Visas()
        {
            return Td_VisaService.SelectAllTd_Visas();
        }
        public static IList<Td_Visa> SelectAllTd_VisasBySql(string sql)
        {
            return Td_VisaService.SelectAllTd_VisasBySql(sql);
        }

        public static Td_Visa SelectOneTd_VisaBySql(string sql)
        {
            return Td_VisaService.SelectOneTd_VisaBySql(sql);
        }

    }
}

[解决办法]
sql是怎么写的？
[解决办法]

引用:

错误信息提示 DBHelper.cs

sql语句出问题了，检查下sql语句
[解决办法]
看下是不是sql语句把英文逗号写成中文逗号了
[解决办法]

引用:

引用:sql是怎么写的？ C# code?123 string sql = "INSERT Td_Visa (VisaName, VisaPrice, VisaCb，VisaTh，VisaStop, VisaTime, VisaFanwei, VisaIntro, VisaRegionId, VisaMuban……

中文逗号
[解决办法]
应该是逗号写成全角的了