VBScript CDbl function
May 13, 2021 VBScript
Table of contents
VBScript CDbl function
The VBScript CDbl function is used to return an expression that has been converted to Variant of the Double sub-type.
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The CDbl function converts expressions to double types.
The expression must be a value.
Grammar
CDbl(expression)
Parameters
| parameter | describe |
|---|---|
| expression | Required.Any effective expression. |
Instance 1
<script type="text/vbscript">
document.write(CDbl(134.345) & "<br />")
</script>
document.write(CDbl(134.345) & "<br />")
</script>
The above example output results:
134.345
Try it out . . .
Instance 2
<script type="text/vbscript">
document.write(CDbl(14111111113353355.345455) & "<br />")
</script>
document.write(CDbl(14111111113353355.345455) & "<br />")
</script>
The above example output results:
1.41111111133534E+16
Try it out . . .
Complete VBScript reference manual