need help badly!

[hhh]

Currently I am facing a problem.
I'm trying to create an application using calendar for booking purposes. I want to limit the calendar to like 7days for now.
E.g.

Private Sub DatePicker1_Change(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles DatePicker1.Change
DatePicker1.MinDate = DateTime.Today
DatePicker1.MaxDate = Now.AddDays(7)
End Sub

Now, when the DatePicker1 is limited to 7days, I want to click it so that it will bring me to let say Form2. But now, I click on the other dates, it will bring me to Form2, but I want to limit Form2 for that just 7days.

Is there any idea I can disable other days?

Any advice would be glady appreciated.