This print for content only-size & color not accurate 7" X 9-1/4" / casebound / malloy


// We have direct access to the delegate!



Download 21,46 Mb.
Pdf ko'rish
bet719/1830
Sana28.09.2021
Hajmi21,46 Mb.
#188411
1   ...   715   716   717   718   719   720   721   722   ...   1830
Bog'liq
[book] [en] Pro C# 2008 and the NET 3.5 Platform Fourth Edition

// We have direct access to the delegate!

myCar.explodedList = new Car.Exploded(CallWhenExploded);

myCar.Accelerate(10);

// We can now assign to a whole new object...

// confusing at best.

myCar.explodedList = new Car.Exploded(CallHereToo);

myCar.Accelerate(10);

// The caller can also directly invoke the delegate!

myCar.explodedList.Invoke("hee, hee, hee...");

}

static void CallWhenExploded(string msg)



{ Console.WriteLine(msg); }

static void CallHereToo(string msg)

{ Console.WriteLine(msg); }

}

Exposing public delegate members breaks encapsulation, which not only can lead to code that



is hard to maintain (and debug), but could also open your application to possible security risks!

Obviously, you would not want to give other applications the power to change what a delegate is

pointing to or the power to invoke the members without your permission.


Download 21,46 Mb.

Do'stlaringiz bilan baham:
1   ...   715   716   717   718   719   720   721   722   ...   1830




Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©hozir.org 2024
ma'muriyatiga murojaat qiling

kiriting | ro'yxatdan o'tish
    Bosh sahifa
юртда тантана
Боғда битган
Бугун юртда
Эшитганлар жилманглар
Эшитмадим деманглар
битган бодомлар
Yangiariq tumani
qitish marakazi
Raqamli texnologiyalar
ilishida muhokamadan
tasdiqqa tavsiya
tavsiya etilgan
iqtisodiyot kafedrasi
steiermarkischen landesregierung
asarlaringizni yuboring
o'zingizning asarlaringizni
Iltimos faqat
faqat o'zingizning
steierm rkischen
landesregierung fachabteilung
rkischen landesregierung
hamshira loyihasi
loyihasi mavsum
faolyatining oqibatlari
asosiy adabiyotlar
fakulteti ahborot
ahborot havfsizligi
havfsizligi kafedrasi
fanidan bo’yicha
fakulteti iqtisodiyot
boshqaruv fakulteti
chiqarishda boshqaruv
ishlab chiqarishda
iqtisodiyot fakultet
multiservis tarmoqlari
fanidan asosiy
Uzbek fanidan
mavzulari potok
asosidagi multiservis
'aliyyil a'ziym
billahil 'aliyyil
illaa billahil
quvvata illaa
falah' deganida
Kompyuter savodxonligi
bo’yicha mustaqil
'alal falah'
Hayya 'alal
'alas soloh
Hayya 'alas
mavsum boyicha


yuklab olish