14.4.8.10 operator -
This method subtracts one OracleDecimal structure from another. 
                  
Declaration
// C# public static OracleDecimal operator - (OracleDecimal val1, OracleDecimal val2);
Parameters
- 
                        val1The first OracleDecimal.
- 
                        val2The second OracleDecimal.
Return Value
A new OracleDecimal structure.
                  
Remarks
If either operand has a null value, the returned OracleDecimal has a null value.