String Class
Example 1: Define a String variable called sitename and assign a text into this variable.
string sitename = "Vitademy";
Example 2: Create two string variables and concatenate its values using + (concatenation operator) operator. (Also add a space between two strings)
string hello = "Hello"; string sitename = "Vitademy"; Console.WriteLine(hello+" "+sitename); //Hello Vitademy
Example 3: Join two string variables into one string and print out the merged text all capitalized (uppercase).
string hello = "Hello"; string sitename = "Vitademy"; string mergedText = hello +" "+ sitename; Console.WriteLine(mergedText.ToUpper()); //HELLO VITADEMY
Example 4: Join two string variables into one string and print out the merged text all lowercase.
string hello = "Hello"; string sitename = "Vitademy"; string mergedText = hello +" "+ sitename; Console.WriteLine(mergedText.ToLower()); //hello vitademy