Monday, 23 September 2013

What are the different operators in vbscript?

At broad level there are 3 kinds of operators as mentioned below.

  1. Arithmetic Operators
  2. Comparison Operators
  3. Logical Operators

Arithmetic Operators in the order of precedence and their usage.
Exponentiation ^
Unary negation -
Multiplication *
Floating point Division /
Integer division \
Modulus arithmetic Mod  -gets the remainder
Addition +
Subtraction -
String concatenation & - concatenates 2 strings

Comparison Operators and their usage.
Equality =
Inequality <>
Less than <
Greater than >
Less than or equal to <=
Greater than or equal to >=
Object equivalence Is

Logical Operators in the order of precedence and their usage.
Logical negation Not
Logical conjunction And
Logical disjunction Or
Logical exclusion Xor
Logical equivalence Eqv
Logical implication Imp

Example - 

if a>10 and b<99 then 
    msgbox "a is greater than 10 and b is less than 99"
end if

msgbox "Remainder after dividing 10 by 3 is -> " & (10 mod 3)

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