what is the generics and where used generics in your project?
Answer Posted / jo
generics is similar to templates in c++ language
by using generics we can delay the type creation
for example we want to swap to values by using swap method
like here int swap(int a=10,int b=5)
{
int temp;
temp=a;
a=b;
b=temp;
}
here we declare the type of variable a first where it is
declared and also we swap to string
swap(string s1="hi",string s2="bye")
{
sting =temp;
temp=s1;
s1=s2;
s2=temp;
}
where we write two methods for two diferent types but using
generics we can achve this simply
swap(<t>a ="hi"<t>b,="bye")
{
<t> temp;
temp=s1;
a=b;
b=temp;
}
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is difference between inproc and outproc?
Explain server control extensibility with reference to asp.net 2.0 ?
Explain the role of global.asax?
How do you sign out from forms authentication?
How can you identify that the page is post back?
Can action method static?
Why session is used in asp.net?
Explain the updatepanel?
What are the modes of updation in an updatepanel? What are triggers of an updatepanel?
What symbol specifies the beginning of a query string?
What are the different methods of session maintenance in asp.net?
What is the benefit of WebAPI over WCF?
What is difference between Fragment Caching and Page Caching in ASP.NET?
Explain the difference between overriding and overloading?
What is s2s tracking?