c sharp if string equals
// There are two ways to check if 2 strings are the same:
string str1 = "Hello";
string str2 = "Hello";
// The first is using double equals sign ==
str1 == str2; // Output: true
// The second is using the 'Equals()' function
str1.Equals(str2); // Output: truestring comparison in c#
SYNTAX:
string.Compare(str1, str2);
RULE:
s1==s2 returns 0
s1>s2 returns 1
s1<s2 returns -1
EXAMPLE:
using System;
public class StringExample{
public static void Main(string[] args){
string s1 = "hello";
string s2 = "hello";
string s3 = "csharp";
Console.WriteLine(string.Compare(s1,s2)); //0
Console.WriteLine(string.Compare(s2,s3)); //1
}
}c# string.compare
public static int Compare (string? strA, string? strB);
//Less than zero strA precedes strB in the sort order
//zero strA occurs in the same position as strB in the sort order
//Greater than zero strA follows strB in the sort orderc# comparer
public abstract class Comparer<T> : System.Collections.Generic.IComparer<T>, System.Collections.IComparerCopyright © 2021 Codeinu
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