Vb.net 如何解决'；INSERT INTO语句'；中的语法错误；？

因此，我创建了一个数据库，并希望在VB中将表单中的信息插入数据库。我已经链接并编码了它，但是我一直收到这样的错误消息：INSERT INTO语句中的语法错误。我已经研究了许多其他类似的问题，但是没有一个解决方案有效。这是我的密码：

Imports System.Data.OleDb
Class Form1
Dim Provider As String
Dim DataFile As String
Dim ConnString As String
Dim MyConnection As OleDbConnection = New OleDbConnection
Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load

End Sub
Private Sub btnSave_Click(sender As Object, e As EventArgs) Handles btnSave.Click
    Provider = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source= "
    DataFile = "C:\Users\Documents\Visual Studio 2012\Projects\DatabaseTest\DatabaseTest\Database.accdb"
    ConnString = Provider & DataFile
    MyConnection.ConnectionString = ConnString
    MyConnection.Open()
    Dim Strng As String
    Strng = "INSERT INTO [Table1]([StudentName], [StudentScore] Values (?,?))"
    Dim Cmmnd As OleDbCommand = New OleDbCommand(Strng, MyConnection)
    Cmmnd.Parameters.Add(New OleDbParameter("StudentName", CType(txtName.Text, String)))
    Cmmnd.Parameters.Add(New OleDbParameter("StudentScore", CType(txtScore.Text, String)))
    Try
        Cmmnd.ExecuteNonQuery()
        Cmmnd.Dispose()
        MyConnection.Close()
        txtName.Clear()
        txtScore.Clear()
    Catch ex As Exception
        MsgBox(ex.Message)
    End Try
End Sub
End Class

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任何帮助都将不胜感激

将支架端到错误的位置。您也不需要将Text属性转换为参数中的字符串

Imports System.Data.OleDb
Class Form1
  Dim Provider As String
  Dim DataFile As String
  Dim ConnString As String
  Dim MyConnection As OleDbConnection = New OleDbConnection
   Private Sub btnSave_Click(sender As Object, e As EventArgs) Handles btnSave.Click
      Provider = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source= "
      DataFile = "C:\Users\Documents\Visual Studio 2012\Projects\DatabaseTest\DatabaseTest\Database.accdb"
      ConnString = Provider & DataFile
      MyConnection.ConnectionString = ConnString
      MyConnection.Open()
      Dim Strng As String
      Strng = "INSERT INTO [Table1]([StudentName], [StudentScore]) Values (?,?)"
      Dim Cmmnd As OleDbCommand = New OleDbCommand(Strng, MyConnection)
      Cmmnd.Parameters.Add(New OleDbParameter("StudentName", txtName.Text))
      Cmmnd.Parameters.Add(New OleDbParameter("StudentScore", txtScore.Text))
     Try
       Cmmnd.ExecuteNonQuery()
       Cmmnd.Dispose()
       MyConnection.Close()
       txtName.Clear()
       txtScore.Clear()
     Catch ex As Exception
       MsgBox(ex.Message)
     End Try
  End Sub
End Class

---

在错误的位置结束支架。您也不需要将Text属性转换为参数中的字符串

Imports System.Data.OleDb
Class Form1
  Dim Provider As String
  Dim DataFile As String
  Dim ConnString As String
  Dim MyConnection As OleDbConnection = New OleDbConnection
   Private Sub btnSave_Click(sender As Object, e As EventArgs) Handles btnSave.Click
      Provider = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source= "
      DataFile = "C:\Users\Documents\Visual Studio 2012\Projects\DatabaseTest\DatabaseTest\Database.accdb"
      ConnString = Provider & DataFile
      MyConnection.ConnectionString = ConnString
      MyConnection.Open()
      Dim Strng As String
      Strng = "INSERT INTO [Table1]([StudentName], [StudentScore]) Values (?,?)"
      Dim Cmmnd As OleDbCommand = New OleDbCommand(Strng, MyConnection)
      Cmmnd.Parameters.Add(New OleDbParameter("StudentName", txtName.Text))
      Cmmnd.Parameters.Add(New OleDbParameter("StudentScore", txtScore.Text))
     Try
       Cmmnd.ExecuteNonQuery()
       Cmmnd.Dispose()
       MyConnection.Close()
       txtName.Clear()
       txtScore.Clear()
     Catch ex As Exception
       MsgBox(ex.Message)
     End Try
  End Sub
End Class

---

“插入[Table1]（[StudentName]，[StudentScore]）值（？，）”

-端括号位置错误。很抱歉，我不熟悉编码：/What是端括号？

）

您看到我的示例了吗？非常感谢！！现在开始工作了<代码>“插入[Table1]（[StudentName]，[StudentScore]）值（？，）”-端括号位置错误。很抱歉，我不熟悉编码：/What是端括号？

）

您看到我的示例了吗？非常感谢！！现在开始工作了！！