In Main function another function is there and to that function if we pass stri

In Main function another function is there and to that
function if we pass string as parameter ,then that string
value is passed by value or reference type?

Question Posted / swapna

4 Answers
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In Main function another function is there and to that function if we pass string as parameter ,the..

Answer / venkatpyla

it is not possible to define the another function in one
function,please give some clarification on the question. if
it is related to calling another function in one function by
default passing parameter is Valueby

Is This Answer Correct ?

2 Yes

0 No

In Main function another function is there and to that function if we pass string as parameter ,the..

Answer / sultan

parameters are passed byvalue unless defined to be passed
as ref,

try this
inside MAIN
{
string a = "a";
console.writeline(a);
foo(a);
console.writeline(a);
foo1(ref a);
console.writeline(a);
console.readkey();
}

foo(string a)
{
a="b";
}
foo1(ref string a)
{

}
}

result:
a
a
b

Is This Answer Correct ?

1 Yes

0 No

In Main function another function is there and to that function if we pass string as parameter ,the..

Answer / madeshwaran

It will be passed as a value not as a reference.

Is This Answer Correct ?

1 Yes

1 No

In Main function another function is there and to that function if we pass string as parameter ,the..

Answer / parmjit

even if string is a reference type, whenever we pass it to
another function, it is passed as refrence-value to that
function function.

If the actual parameter is a string constant using this
refrence the called function cannot change the passed
string, because strings are constant values cannot be
modified.

If the actual parameter is a variable holding a referance
to a string object, even the the called function neither
change the passed string value nor change the referance
stored in the original passed parameter.

Is This Answer Correct ?

2 Yes

3 No

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