在MS Access 2003中插入到用戶表中的語法錯誤

Question

將VB.NET與ASP.NET和ms-access 2003數據一起使用，我試圖將數據從Web表單輸入到db.mdb中名為“ USER”的表中。

我嘗試了這段代碼：

 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

但這返回了一條錯誤消息：

關於為什么可能是問題的任何建議？

Answer 1

User和Password是保留關鍵字。 更改名稱，或在查詢中的名稱周圍使用方括號：

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

---

然后，對於接下來將要遇到的錯誤：由於在查詢中未命名參數，因此必須以與查詢中使用的順序相同的順序添加Parameters集合中的參數對象。