Compares this NullableDouble structure to a specified object and returns an indication of their relative values.
A signed number indicating the relative values of the instance and value.
Value | Description |
---|---|
A negative integer |
This instance is less than value -or- This instance is not a number (NaN) and value is a number. |
Zero |
This instance is equal to value -or- This instance and value are both NaN, PositiveInfinity or NegativeInfinity. |
A positive integer |
This instance is greater than value -or- this instance is a number and value is not a number (NaN)-or- value is a null reference (Nothing in Visual Basic) or Null. |
Any instance of NullableDouble , regardless of its value, is considered greater than a null reference (Nothing in Visual Basic) and Null.
This behavior follow CLR specifications while Operator== follows different IEEE 754 specs.
Exception Type | Condition |
---|---|
ArgumentException | The value is neither null or of type NullableDouble. |
NullableDouble Class | NullableTypes Namespace