char C# with Example

A char is single letter stored inside a variable. It is built-in value type which takes two bytes of memory space. It 
represents System.Char data type found in mscorlib.dll which is implicitly referenced by every C# project when 
you create them. 
There are multiple ways to do this. 
1. char c = 'c'; 
2. char c = '\u0063'; //Unicode 
3. char c = '\x0063'; //Hex 
4.  char c = (char)99;//Integral 
A char can be implicitly converted to ushort, int, uint, long, ulong, float, double, or decimal and it will 
return the integer value of that char. 
ushort u = c; 
returns 99 etc. 
However, there are no implicit conversions from other types to char. Instead you must cast them. 
ushort u = 99; 
char c = (char)u;