ASP Function CInt

CInt Function

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The CInt function converts an expression to type Integer. Its parameter is expression which describes any valid expression. The cInt function raises an exception when passed a null value, blank string, or non-numerical string. You can adapt the function to cInt2 to handle these values and use it in the same manner. If you pass the cInt function a null value, blank string, or non-numerical string it raises an exception. In general, you can document your code using the subtype conversion functions to show that the result of some operation should be expressed as a particular data type rather than the default data type. For example, use CInt or CLng to force integer arithmetic in cases where currency, single-precision, or double-precision arithmetic normally would occur.Use the CInt function to provide internationally aware conversions from any other data type to an Integer subtype.
Note :- The value must be a number between -32768 and 32767.

The Syntax of CInt Function is :-

CInt(expression)

Example#1 :-

Code :-
dim a
a=134.345
document.write(CInt(a))
Output :-
134

Example#2 :-

Code :-
dim a
a= -30000.24
document.write(CInt(a))
Output :-
30000

Note :-CInt differs from the Fix and Int functions, which truncate, rather than round, the fractional part of a number. When the fractional part is exactly 0.5, the CInt function always rounds it to the nearest even number. For example, 0.5 rounds to 0, and 1.5 rounds to 2.

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