VBScript CSngFunction

VBScript 参考手册Complete VBScript Reference

The CSng function converts an expression to a Single (single-precision) type.

The expression must be a numeric value.

Syntax

CSng(expression)

Parameters Description
expression Required. Any valid expression.

Example

Example

<script type="text/vbscript">

document.write(CSng("300000") & "<br />")
document.write(CSng(1536.75263541) & "<br />")
document.write(CSng(-6700000) & "<br />")

</script>

The above example outputs:

300000
1536.753
-6700000

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