VBScript DateSerialFunction


VBScript 参考手册Complete VBScript Reference

The DateSerial function returns a Variant of subtype Date for the specified year, month, and day.

Syntax

DateSerial(year,month,day)

Parameters Description
year Required. A number from 100 to 9999, or a numeric expression. Values between 0 and 99 are interpreted as 1900–1999. For all other year arguments, use a complete 4-digit year.
month Required. Any numeric expression.
day Required. Any numeric expression.

Examples

Example 1

<script type="text/vbscript">

document.write(DateSerial(2010,2,3))

</script>

The output of the above example is:

2/3/2010

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Example 2

Subtract 10 days:

<script type="text/vbscript">

document.write(DateSerial(2010,2,3-10))

</script>

The output of the above example is:

1/24/2010

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