Operator + (Addition)
Sums two expressions
Syntax
`
Declare Operator + ( ByRef lhs As Byte, ByRef rhs As Byte ) As Byte
Declare Operator + ( ByRef lhs As UByte, ByRef rhs As UByte ) As UByte
Declare Operator + ( ByRef lhs As Short, ByRef rhs As Short ) As Short
Declare Operator + ( ByRef lhs As UShort, ByRef rhs As UShort ) As UShort
Declare Operator + ( ByRef lhs As Integer, ByRef rhs As Integer ) As Integer
Declare Operator + ( ByRef lhs As UInteger, ByRef rhs As UInteger ) As UInteger
Declare Operator + ( ByRef lhs As LongInt, ByRef rhs As LongInt ) As LongInt
Declare Operator + ( ByRef lhs As ULongInt, ByRef rhs As ULongInt ) As ULongInt
Declare Operator + ( ByRef lhs As Single, ByRef rhs As Single ) As Single
Declare Operator + ( ByRef lhs As Double, ByRef rhs As Double ) As Double
Declare Operator + ( ByRef lhs As T, ByRef rhs As Integer ) As T
Declare Operator + ( ByRef lhs As Integer, ByRef rhs As T ) As T
`
Usage
`
result = lhs` +`rhs
`
Parameters
`lhs`
The left-hand side expression to sum.
`rhs`
The right-hand side expression to sum.
`T`
Any pointer type.
Return Value
Returns the sum of two expressions.
Description
When the left and right-hand side expressions are numeric values, `Operator +` (Add) returns the sum of the two values.
When the left and right-hand side expressions are string values, `Operator +` (Add) concatenates the two strings and returns the result.
If either the left or right-hand side expressions is of Pointer type, `Operator +` (Add) performs pointer arithmetic on the address, returning the result.
Neither operand is modified in any way.
This operator can be overloaded to accept user-defined types.
Example
`
Dim n As Single
n = 4.54 + 5.46
Print n
Sleep
`
will produce the output:

    10

Dialect Differences

- In the -lang qb dialect, this operator cannot be overloaded.

Differences from QB

- None

See also

- Operator + (String Concatenation)
- Mathematical Functions