Adds two specified decimal values.
The result of adding d1 and d2.
Type Reason OverflowException The sum of d1 and d2 is greater than decimal.MaxValue or less than decimal.MinValue.
The decimal.op_Addition(decimal, decimal) method defines the operation of the addition operator for decimal values. It enables code such as the following:
code reference: System.Decimal.Operators#3
If the language you're using doesn't support custom operators, call the decimal.Add(decimal, decimal) method instead.