C# .equals vs ==

== vs equals c#

string s1 = "test";
string s2 = "test";
string s3 = "test1".Substring(0, 4);
object s4 = s3;

Console.WriteLine($"{object.ReferenceEquals(s1, s2)} {s1 == s2} {s1.Equals(s2)}");
Console.WriteLine($"{object.ReferenceEquals(s1, s3)} {s1 == s3} {s1.Equals(s3)}");
Console.WriteLine($"{object.ReferenceEquals(s1, s4)} {s1 == s4} {s1.Equals(s4)}");
//Output for these 6 comparisons:  
True True True
False True True
False False True

Source: stackoverflow.com

C# .equals vs ==

string s1 = "test";
string s2 = "test";
string s3 = "test1".Substring(0, 4);
object s4 = s3;

Console.WriteLine($"{object.ReferenceEquals(s1, s2)} {s1 == s2} {s1.Equals(s2)}");
Console.WriteLine($"{object.ReferenceEquals(s1, s3)} {s1 == s3} {s1.Equals(s3)}");
Console.WriteLine($"{object.ReferenceEquals(s1, s4)} {s1 == s4} {s1.Equals(s4)}");

/*
True True True
False True True
False False True
*/

-1

Source: stackoverflow.com

Similar codes

1 vote138 views1 answer
C# winforms tooltip
C#
0 vote128 views1 answer
Php check syntax error folder
C#
5 votes130 views2 answers
How to get element dictionary key in c# by index
C#
1 vote176 views2 answers
Unity for loop array
C#Unity
3 votes126 views1 answer
There is already an open DataReader associated with this Command which must be closed first c#
C#
0 vote159 views1 answer
Unity 2D how to make top-down look controller
C#Unity
0 vote133 views1 answer
C# max rand
C#
2 votes129 views1 answer
Restclient basic auth c#
C#
0 vote143 views1 answer
How to full screen login form using C# MVC
C#
0 vote134 views1 answer
Unity camera.main.screentoworldpoint(input.mouseposition) not working
C#