C# Integral Types That Lack Arithmetic Operations


In C# there's some types that lack arithmetic operations

These Integral types are 8 and 16 Bit so it's converted implicitly to the largest types, below is the list of these types :

  • byte
  • sbyte
  • short
  • ushort

Sample of code: 

short a=10,b=10;
short sum = a+b; // compile time error


The solution:

as mentioned a and b variables are implicitly converted to the largest type "Int", to solve this we have to use the explicit casting on the total result: 
short a=10,b=10;
short sum = (short)(a+b); // compiled successfully


References:

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