VBScript IsObject function
May 13, 2021 VBScript
Table of contents
VBScript IsObject function
The VBScript IsObject function returns a Boolean value that indicates whether the expression refers to a valid "auto" object.
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The IsObject function returns a Boolean value indicating whether the specified expression is an automation object. True if the expression is an automation object, otherwise False is returned.
Grammar
IsObject(expression)
| parameter | describe |
|---|---|
| expression | Required.An expression. |
Instance 1
<script type="text/vbscript">
Set x=document
document.write(IsObject(x))
</script>
Set x=document
document.write(IsObject(x))
</script>
The above example output results:
True
Try it out . . .
Instance 2
<script type="text/vbscript">
x="Peter"
document.write(IsObject(x))
</script>
x="Peter"
document.write(IsObject(x))
</script>
The above example output results:
False
Try it out . . .
Complete VBScript reference manual