VB Script to copy data from one file and insert into another

[Jo15765]

I have this code that will open a file, but now I want to copy what is in the file, and paste it into file2. So for example the below code will open file1, but now I want to copy the data in file1 and paste it (anywhere) into file2...

How can this be achieved?

Sub OpenDocument()
Dim strDocument As String, strExecutable As String
    strDocument = Application.GetOpenFilename("All Files,*.*", 1, "Open File", , False)
    If Len(strDocument) < 6 Then Exit Sub
    strExecutable = GetExecutablePath("lar")
    If Len(strExecutable) > 0 Then
        Shell strExecutable & " " & strDocument, vbMaximizedFocus
    End If
End Sub