C# Programming - Strings - Discussion

Discussion Forum : Strings - General Questions (Q.No. 3)

Strings

Which of the following statements will correctly copy the contents of one string into another ?

String s1 = "String";
String s2; 
s2 = s1;

String s1 = "String" ; 
String s2;
s2 = String.Concat(s1, s2);

String s1 = "String"; 
String s2;
s2 = String.Copy(s1);

String s1 = "String"; 
String s2;
s2 = s1.Replace();

String s1 = "String"; 
String s2;
s2 = s2.StringCopy(s1);

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

14 comments Page 2 of 2.

Neeraj said: 1 decade ago

Mark is right. Because in s2=s1 giving the reference of s1 to s2.

Mahi said: 1 decade ago

Can't find the difference.

Can anyone tell clearly.

Dheer said: 1 decade ago

String s2, s1 = "string";

s2 = s1;
s2.equals(s1);

Amit Gupta said: 1 decade ago

Why not first is right?

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