char vs string keywords in C#

string keyword

Use the string keyword to declare a string variable. The string keyword is an alias for the System.String class.

For example.

 string name; name = "Tom Hanks"; 

Another example.

 string [] array={ "Hello", "From", "Tutorials", "Point" }; 

char keyword

The char keyword is used to set array of characters.

For example.

 char[] ch = new char[2]; ch[0] = 'A'; // Character literal ch[1] = 'B'; // Character literal 

Another example.

 char []letters= { 'H', 'e', 'l', 'l','o' };