In the C# CompareTo() method is used to compare String instance with a specified String object and It indicates whether this String instance precedes, follows, or appears in the same position in the sort order as the specified object or String.
Syntax
public int CompareTo(string strPar)
public int CompareTo(Object)
Parameters
strPar: it is a string argument which is used to compare
Return
It returns an integer value.
C# String CompareTo() Method Example
Example
using System;
public class StringCmopareToExample
{ public static void Main(string[] args)
{
string str = "HelloWord";
string str1 = "helloWord";
string str2 = "csharp";
Console.WriteLine(str.CompareTo(str1));
Console.WriteLine(str2.CompareTo(str2));
}
}
output
1
0