Interested to Buy Any Domain ? << Click Here >> for more details...
What are the two keywords used to pass a variable by
reference in c#?
- 2 Answers
- 5461 Views
- IBM, I also Faced
- E-Mail Answers
Answer Posted / pramod singh
A variable of a reference type does not contain its data
directly; it contains a reference to its data. When you pass
a reference-type parameter by value, it is possible to
change the data pointed to by the reference, such as the
value of a class member. You cannot change the value of the
reference itself; that is, you cannot use the same reference
to allocate memory for a new class and have it persist
outside the block. To do that, pass the parameter using the
ref (or out) keyword. For simplicity, the following examples
use ref.
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
How do you convert byte array to hexadecimal string, and vice versa?
What are the different types of delegation?
What are cookies in c#?
How big is an int in c#?
What is the difference between first and firstordefault?
Helo , Help Me , Help Me About : C# Windows Application - Network How To Manage IP Client's Accessiblity To The Internet Share concise Substitute , Minor ISA Server
Can mvc be used for desktop applications?
What is difference between array and arraylist c#?
Does c# support c type macros?
What is the meaning of MSIL?
Why linq is having select clause at the end?
What does addressof operator do in background ?
What is array class in c#?
What is dapper in c#?
Are c# strings null terminated?
