by Charlie M. Valizado (4 Submissions)
Category: Registry
Compatability: Visual Basic 5.0
Difficulty: Unknown Difficulty
Originally Published: Sat 6th January 2001
Date Added: Mon 8th February 2021
Rating: 
(1 Votes)
Giving days limit to your Shareware Program (30 days only).
VBcoders
'COPY THESE CODES TO YOUR SPLASHSCREEN
'COPY THESE CODES TO YOUR SPLASHSCREEN
'COPY THESE CODES TO YOUR SPLASHSCREEN
'COPY THESE CODES TO YOUR SPLASHSCREEN
'APPLICABLE IN activate or load event
'APPLICABLE IN activate or load event
Dim startdate As String
Dim differenceofdate
Dim TRACEDATE As String
Dim newdate
Dim chk
If GetSetting(App.Title, "Startup", "counter", "") = "" Then
SaveSetting App.Title, "Startup", "counter", 1
SaveSetting App.Title, "Startup", "Started", Format(Date, "mm dd yyyy")
SaveSetting App.Title, "Startup", "Last Used", Format(Date, "mm dd yyyy")
lblcnt.Caption = "1"
ElseIf GetSetting(App.Title, "Startup", "counter", "") = "31" Then
MsgBox "Thank you for using this trial SOFTWARE!!" & Chr(10) + Chr(13) & "Please STOP running this system or else all data had been entered will lost.", vbCritical, "Thank you"
End
Else
TRACEDATE = GetSetting(App.Title, "Startup", "Last Used", "")
chk = DateDiff("d", CDate(TRACEDATE), Now)
If chk < 0 Then 'CHECK IF THE DATE WAS CHANGE which is lesser than the PREVIOUS DATE WHERE THE SYSTEM USED.
MsgBox "Your system date is invalid." & Chr(10) + Chr(13) & "Please change it right now or else you will nolonger use this software anymore!!", vbCritical, "Invalid date"
End
Else
startdate = GetSetting(App.Title, "Startup", "Started", "")
differenceofdate = DateDiff("d", startdate, Now)
If differenceofdate <> 0 Then
lblcnt.Caption = differenceofdate + 1
SaveSetting App.Title, "Startup", "Last Used", Format(Now, "MM DD YYYY")
SaveSetting App.Title, "Startup", "counter", differenceofdate + 1
End If
If differenceofdate = 0 Then
lblcnt.Caption = GetSetting(App.Title, "Startup", "Counter", "")
End If
End If
End If
End Sub
