What are the two keywords used to pass a variable by
reference in c#?
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
What is eager and lazy loading in c#?
How are Windows programs different from normal C-programs?
Explain how to implement an object pool in c#.net
What can be done with c#?
What are the different types of classes?
What is the purpose of dictionary in c#?
What is difference between field and property in c#?
What is deadly diamond problem?
Is a decimal an integer?
What is msil, and why should developers need an appreciation of it if at all?
Can we inherit static class in c#?
What is the difference between namespace and class in c#?
What's c# ?
Is c# good for games?
What is dependency injection in simple words?