NullableTypes Class Library | |

# NullableSingle Addition Operator

Computes the sum of the two specified NullableSingle
structures.

[Visual Basic]

returnValue = NullableSingle.op_Addition(x, y)

#### Parameters

*x*- A NullableSingle structure.
*y*- A NullableSingle structure.

#### Return Value

Null if either instance of NullableSingle is
Null otherwise a NullableSingle structure
whose Value property contains the results of the addition.

#### Remarks

If the result of the operation is too small for a
NullableSingle, it becomes positive zero or negative zero.

If the result of the operation is too large for a
NullableSingle, it becomes
PositiveInfinity or
NegativeInfinity.

If the operation is invalid, the result of the operation becomes
NaN.

If one or both operands of the operation is
NaN, the result of the operation becomes
NaN.

#### See Also

NullableSingle Class | NullableTypes Namespace