sql - 将记录插入 Access 数据库

Question

我想在访问中插入变量，但我收到此错误消息： OleDBExeception 未处理；没有为一个或多个必需参数指定值。谁能告诉我错误在哪里？

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
    Dim strSurname, strName As String
    strSurname = Me.TextBox1.Text
    strName = Me.TextBox2.Text

    Dim myConnection As OleDbConnection
    Dim ConString As String = "Provider=Microsoft.ACE.OLEDB.12.0; Data Source= Dbtry.accdb ; Persist Security Info=True"
    myConnection = New OleDbConnection(ConString)
    myConnection.Open()
    Dim sqlQry As String

    sqlQry = "INSERT INTO BookingFly (ID,Client_Name, Client_Surname) VALUES(1,strSurname, strName)"

    Dim cmd As New OleDbCommand(sqlQry, myConnection)
    cmd.ExecuteNonQuery()

End Sub

Answer 1

它应该是 ..

sqlQry = "INSERT INTO BookingFly (ID,Client_Name, Client_Surname) VALUES(1, '" & strSurname & "','" & strName "')"

为了您的数据安全，最好使用参数 ..