INSERT到MS Access 2003中的用户表中的语法错误

Question

使用VB.NET与ASP.NET和MS-Access 2003数据，我试图从Web表单输入数据到db.mdb中的一个表中调用'用户'。

我试过这段代码：

Protected Sub btnCreateAccount_Click(sender As Object, e As System.EventArgs) Handles btnCreateAccount.Click 

    Dim conn As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Users\Brian\Documents\Visual Studio 2010\WebSites\WebSite3\db.mdb;User Id=admin;Password=;") 

    Dim cmd As OleDbCommand = New OleDbCommand("INSERT INTO USER (Name, Surname, Username, Country, TelNo, Password, Address) VALUES (?, ?, ?, ?, ?, ?, ?)", conn) 

    If txtPass.Text = txtCPass.Text Then 

     cmd.Parameters.Add("@Name", OleDbType.VarChar, 255).Value = txtName.Text 
     cmd.Parameters.Add("@Surame", OleDbType.VarChar, 255).Value = txtSurname.Text 
     cmd.Parameters.Add("@Address", OleDbType.VarChar, 255).Value = txtAddress.Text 
     cmd.Parameters.Add("@Country", OleDbType.VarChar, 255).Value = txtCountry.Text 
     cmd.Parameters.Add("@Username", OleDbType.VarChar, 255).Value = txtUsername.Text 
     cmd.Parameters.Add("@Password", OleDbType.VarChar, 255).Value = txtPass.Text 
     cmd.Parameters.Add("@TelNo", OleDbType.Integer).Value = txtTelNo.Text 

     Try 

      conn.Open() 
      cmd.ExecuteNonQuery() 
      conn.Close() 

     Catch ex As OdbcException 
      Throw ex 
     Finally 
      conn.Close() 
      lblAccount.Visible = True 


     End Try 

    End If 

End Sub 

但它返回我的错误消息：

为什么这个问题可能会导致有什么建议？

Answer 1

User和Password是保留关键字。更改名称，或者在查询中使用方括号的名字：

Dim cmd As OleDbCommand = New OleDbCommand("INSERT INTO [USER] (Name, Surname, Username, Country, TelNo, [Password], Address) VALUES (?, ?, ?, ?, ?, ?, ?)", conn) 

---

然后，你会遇到那么下一个错误：由于参数查询中未命名的参数对象Parameters集合必须按照它们在查询中使用的顺序添加。