GUID?

Hey how do i do this?

I made a program but i only want my freind to beable to use it for 3 days. how would i make it block him out after 3 days or so. can i use a GUID or what

help please

Couldn't you set a timer or something, use settings, and after 72 hours when he loads it again, it goes to a "Sorry, time ran out" screen... or something? It sounded good in my head ^_^.

i think Visual studios has a guid maker built in. i could be wrong.

Visual Studio has a GUID prebuilt in code

Code:

Private Sub NGUID()


        Dim NewGUID As String
        NewGUID = System.Guid.NewGuid.ToString()
        textbox1.text = newGUID


    End Sub

then on button click, or whereever you want this event to occur, call

NGUID()

ya but the guids are always different

They are supposed to be, Hence Generate....

GUID?

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