CSHARP

c# get last character of string

string str = "Hello World";
string substr = str.Substring(str.Length - 1);

get last 4 character c#

string mystring = "Hellopeople";
string lastFour =  mystring.Substring(mystring.Length - 4 , 4);

Console.WriteLine(lastFour);

get last character of string c#

str = str.Substring(str.Length - 1);

c# get last 3 characters of string

var result = input.Substring(input.Length - 3);

c# last char in string

string msg = "Hello";
string last_char = msg[^1..];
Console.WriteLine(last_char); // output:  o

c# get last character of string

mystring.Substring(mystring.Length - 4);