Why does my click and move funtion does not work?

[Heavy.Is.Happy]

Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
        Button6_MouseClick(Button6, New MouseEventArgs(Windows.Forms.MouseButtons.Left, 2, 100, 200, 0)) 
    End Sub

    
    Private Sub Button6_MouseClick(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Button6.MouseClick
        If e.Button = Windows.Forms.MouseButtons.Left AndAlso e.Clicks = 2 Then ' if the e.Click has the value 2 -> click twice.
            'doubble left click. 
        End If
    End Sub 

Why does this function not move the mouse to X100, Y200 and then doubble click?

Has it something to do with user32.dll/user64.dll?