Solidworks vba drawing coordinate

Hello
in SolidWorks 
I would like to make a macro vba to insert in a drawing a block quickly, with the click position X Y

in a module, this macro is OK

Sub Note() 
Dim swApp As Object 
Dim Part As Object 
Dim myBlockDefinition As Object 
Dim myAnnotation As Object 
Dim URL As String 
Dim NR As String 
Dim NUM As String 'Pas byte sinon bt annulé impossible 
Dim REPONSE As String
Set swApp = Application.SldWorks 
Set Part = swApp.ActiveDoc
URL = "C:\\Users ...\\"
NUM = InputBox("1 : Tableau découpe insert hexagonal" & vbCrLf & _ 
"2 : Gousset" & vbCrLf & _ 
"3 : Soudure" & vbCrLf & vbCrLf & _ 
"Entrez le numéro du bloc à insérer", "Choix de la note")
Select Case NUM 
Case "1": NR = "Découpe_insert_hex.SLDBLK": Echelle = 1: EXT = "A" 
Case "2": NR = "Gousset.sldnotestl": EXT = "B" 
Case "3": NR = "Soudure.SLDBLK": Echelle = 0.045: EXT = "A" 
Case Else: Exit Sub 
End Select
REPONSE = URL & NR
If EXT = "B" Then
Set myAnnotation = Part.Extension.InsertAnnotationFavorite(REPONSE, 0, 0, 0) 
Else 
Set myBlockDefinition = Part.SketchManager.MakeSketchBlockFromFile(Nothing, REPONSE, False, Echelle, 0) 
End If
End Sub

In userform2 
CommandButton1 for OK 
TextBox1 for X 
TextBox2 for Y

someone to help me coding, I think UserForm2.Show vbModeless 
to load and click, grab the x and y position to textbox and validate, and insert at the right position