2014-01-31 33 views
0

我和我的信息學課的團隊一直在試圖讓程序運行並將其連接到SQL服務器,似乎我們不斷收到錯誤。你能幫我試一下,找出問題所在,我一直試圖解決這個問題連續3天,所以任何幫助都是值得歡迎的。連接到SQL Server時的Visual Basic問題

代碼,我們到目前爲止有:

Try 
     Dim conn As New MySqlConnection 
     Dim test As String = 64012478 
     conn.ConnectionString = "User ID=*****_****; Password=******; Initial Catalog=dainformat_idea; Data Source=(IP of website);" 
     conn.Open() 
     Dim query = "SELECT * From students" 
     Dim commando As New MySqlCommand(query, conn) 
     Dim reader As MySqlDataReader = commando.ExecuteReader 
     reader.Read() 
     If reader.HasRows Then 
      MessageBox.Show(reader(0) & " " & reader(1) & "Kaas") 
      Exit Sub 
     Else 
      MessageBox.Show("Could not find something") 
      Exit Sub 
     End If 
     conn.Close() 
    Catch ex As Exception 
     MessageBox.Show(ex.Message) 
    End Try` 
+9

您收到了哪些錯誤? –

回答

3

你試圖連接與MySQL庫一個SQL Server ...如果你有MySQL的服務器上的代碼將運行良好,但只有當你有mysql,否則連接將失敗。