### Operator ORELSE (Short Circuit Inclusive Disjunction)

Returns the short circuit-or (Inclusive Disjunction) of two numeric values

**Syntax:**

**Usage:**

`
`

*result*=

*lhs*

**OrElse**

*rhs*

**Parameters:**

*lhs*
The left-hand side expression.

*T1*
Any numeric or boolean type.

*rhs*
The right-hand side expression.

*T2*
Any numeric or boolean type.

*Ret*
A numeric or boolean type (varies with

`and`*T1*`).`*T2***Return Value:**

Returns the short circuit-or (inclusive disjunction) of the two operands.

**Description:**

This operator evaluates the left hand side expression. If the result is nonzero, then

(for conversion of a boolean to an integer, false or true boolean value becomes 0 or -1 integer value)

The truth table below demonstrates all combinations of a short circuit-or operation, the '-' denotes that the operand is not evaluated.

Short-circuiting is performed - only expressions needed to calculate the result are evaluated.

The return type is almost always an

This operator cannot be overloaded for user-defined types.

`-1`(true) is immediately returned. If the result is zero then the right hand side is evaluated, and the logical result from that is returned, returning`-1`(true) for a nonzero value or`0`(false) for zero.(for conversion of a boolean to an integer, false or true boolean value becomes 0 or -1 integer value)

The truth table below demonstrates all combinations of a short circuit-or operation, the '-' denotes that the operand is not evaluated.

Lhs Value | Rhs Value | Result |

0 | 0 | 0 |

0 | nonzero | -1 |

nonzero | - | -1 |

Short-circuiting is performed - only expressions needed to calculate the result are evaluated.

The return type is almost always an

`Integer`, of the value`0`or`-1`, denoting false and true respectively. Except if the left and right-hand side types are both`Boolean`, then the return type is also`Boolean`.This operator cannot be overloaded for user-defined types.

**Examples:**

' Using the ORELSE operator on two numeric values

Dim As Integer numeric_value1, numeric_value2

numeric_value1 = 15

numeric_value2 = 30

'Result = -1

Print numeric_value1 ORELSE numeric_value2

Sleep

Dim As Integer numeric_value1, numeric_value2

numeric_value1 = 15

numeric_value2 = 30

'Result = -1

Print numeric_value1 ORELSE numeric_value2

Sleep

**Differences from QB:**

- This operator was not available in QB.

**See also:**

Back to Short Circuit Operators

Back to Operators