【问题标题】:"System.Data.SqlClient.SqlException: 'Incorrect syntax near ')'.'" error [closed]“System.Data.SqlClient.SqlException:'')'附近的语法不正确。'”错误[关闭]
【发布时间】:2019-01-28 19:17:35
【问题描述】:

我是 asp.net 编程的新手

我不断收到此错误:

System.Data.SqlClient.SqlException: '') 附近的语法不正确'

近

sqlcomm.ExecuteNonQuery();

这是我的完整代码:

[HttpPost]
public ActionResult Index(UserClass uc,HttpPostedFileBase file)
{
    string mainconn = ConfigurationManager.ConnectionStrings["Myconnection"].ConnectionString;

    SqlConnection sqlconn = new SqlConnection(mainconn);

    string sqlquery = "insert into [dbo].[MVCregUser] (Uname, Uemail, Upwd, Gender, Uimage) values (@Uname, @Uemail, @Upwd, @Gender, @Uimage,)";
    SqlCommand sqlcomm = new SqlCommand(sqlquery, sqlconn);

    sqlconn.Open();

    sqlcomm.Parameters.AddWithValue("@Uname",uc.Uname);
    sqlcomm.Parameters.AddWithValue("@Uemail", uc.Uemail);
    sqlcomm.Parameters.AddWithValue("@Upwd", uc.Upwd);
    sqlcomm.Parameters.AddWithValue("@Gender", uc.Gender);

    if(file != null && file.ContentLength > 0)
    {
        string filename = Path.GetFileName(file.FileName);
        string imgpath = Path.Combine(Server.MapPath("~//User-Images"), filename);
        file.SaveAs(imgpath);
    }

    sqlcomm.Parameters.AddWithValue("@Uimage", "~//User-Images"+file.FileName);

    sqlcomm.ExecuteNonQuery();
    sqlconn.Close();

    ViewData["Message"] = "User Record " + uc.Uname + " Is Saved Successfully";
    return View();
}

【问题讨论】:

标签: c# sql asp.net model-view-controller


【解决方案1】:

在这一行:

string sqlquery = "insert into [dbo].[MVCregUser] (Uname,Uemail,Upwd,Gender,Uimage) values (@Uname,@Uemail,@Upwd,@Gender,@Uimage,)";

最后的逗号是beaking SQL Syntax。请删除它并像这样重试:

string sqlquery = "insert into [dbo].[MVCregUser] (Uname,Uemail,Upwd,Gender,Uimage) values (@Uname,@Uemail,@Upwd,@Gender,@Uimage)";

【讨论】:

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