www.pc3enter.tk
سه شنبه 28 دی 1389, 14:56 عصر
سلام امروز یک کد بسیار ساده برای شما آماده کردم. کد زیر باعث میشه فقط برنامه برای ۲۵ اجرا بشه نه بیشتر یک command1 به فرم اظافه کنید و بعد کد زیر را به برنامه اظافه کنید.
private sub form_load()
' the "a" in getsetting and savesetting
' can be changed to another letter
retvalue = getsetting("a", "0", "runcount") ' this returns the value of the registry edit.
worm$ = val(retvalue) + 1 ' adds one to the value of the regisrty edit.
savesetting "a", "0", "runcount", worm$ ' saves the new value
if worm$ 24 then 'put one number lower then it says.
msgbox "you have used this program 25 times, purchase is now required", 16, "sorry"
' this would send the user to a website
' in their default browser.
win32keyword "http://skygazer.net"
unload me
end
end if
end sub
private sub command1_click()
end
end sub
private sub form_load()
' the "a" in getsetting and savesetting
' can be changed to another letter
retvalue = getsetting("a", "0", "runcount") ' this returns the value of the registry edit.
worm$ = val(retvalue) + 1 ' adds one to the value of the regisrty edit.
savesetting "a", "0", "runcount", worm$ ' saves the new value
if worm$ 24 then 'put one number lower then it says.
msgbox "you have used this program 25 times, purchase is now required", 16, "sorry"
' this would send the user to a website
' in their default browser.
win32keyword "http://skygazer.net"
unload me
end
end if
end sub
private sub command1_click()
end
end sub