StandardCalculator.MemoryRetrieve(int)

Namespace: CalculatorClassLibrary

Description: Retrieves value in memory at specified index.

Parameters	Description
key<int>	index of target memory value

Returns	Description
void	this method does not return anything

Exceptions	Cause
ArgumentOutOfRangeException	key is not a valid index

Remarks:

The method does NOT return retrieved value to caller; instead, it will override the content of input buffer with retrieved value after conversion to string.