อยากทราบ MySQL, VB.NET เรื่อง ConnectionString กับ MySQLวานผู้รู้ช่วยตอบหน่อยคับ

Imports System.Data.OleDb
Public Class Form1
   
    Dim conli As New OleDbConnection
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Try
            conli.Open()
            MsgBox("open database")
            conli.Close()

        Catch ex As Exception
            MsgBox("nooooooooooooooooooo database")
        End Try
    End Sub

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        conli.ConnectionString = "Provider=mysql;Data Source=localhost;User Id=root;Password=1234"


    End Sub
End Class