c# how to get element of string from one character to the other code example

Example 1: c sharp substring

// To get a substring of a string use 'Substring()'
// The first value is the index of where to start and the second
// value is the lenght of the substring.
string str = "Hello World!"
str.Substring(3, 4) // Output: "lo W"
  
// If you only give a starting index, it will go until the end
str.Substring(3) // Output: "lo World!"

Example 2: c# get char from string

char first = mystring[0];
char second = mystring[1];
char third = mystring[2];