if you want to get the point using the forms events

in form_clickevent or any click event for that matter
use the event arguments, the location of the click is there

Code:
Private Sub Form1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Click
        Dim message As String

        message = DirectCast(e, System.Windows.Forms.MouseEventArgs).X & ","  & DirectCast(e, System.Windows.Forms.MouseEventArgs).Y

        MessageBox.Show(message)
    End Sub