我在模板里写以下程序，是否运行通过就代表VB和SQL数据库连接上了？对于VB我不太懂，正在学习中，所以想和大家能交流交流。
Public Sub Main()
Set Conn = New ADODB.Connection
' 用ODBC DSN 建立连接
Conn.ConnectionString = "driver={SQL Server};server=YU-TSUOL27GB26S;" & _
"UID=;PWD=;Database=KinderGarten"
Conn.Open
End Sub

Public Sub Main()
Pcblic Conn As New ADODB.Connection
Dim rs As New ADODB.Recordset
Dim strSql As String
strSql．Open "select * from 表名　where server=YU-TSUOL27GB26S;" & _
"UID=;PWD=;Database=KinderGarten"
End Sub