急急急急急！！！！！！vb.net如何连接sql数据库，跪求详细步骤（完全新手）

来源：百度知道 编辑：UC知道 时间：2024/09/22 18:18:48
因为是菜鸟，不熟悉visual studio 2005的使用方法
所以暂时找不到哪里连接数据库。
希望不是仅给代码而已，要越详细的连接数据库的步骤越好。
最好要一步步解答下来，实在是不熟悉。
分数不是问题，高手速来啊！！！
在线等待中....

Private privateConnection As SqlConnection
Private privateCommand As SqlCommand
Private privateSQLDataAdapter As SqlDataAdapter
Private privateDataSet As DataSet

private function getConnection(byval Server as string,byval Database as string,byval UserName as string,byval Password as string) as string
dim strConnectionString as string
strConnectionString = "Server=" + Server + ";Database=" + Database + ";User ID=" + UserName + ";Password=" + Password + ";"
return strConnectionString
end function

Public Function runSQLDataSet(ByVal SQL As String, Optional ByVal TableName As String = Nothing) As DataSet
Try
privateCommand = New SqlCommand(SQL, privateConnection)
privateDataSet = New DataSet
privateSQLDataAdapter = New SqlDataAdapter(privateCommand)

If TableNam