Zadnja posodobitev
11. jan. 2022
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Velja tudi za ColdFusion
Description
Checks if an object passed is the fileStream object that you get upon calling FileOpen() is valid or not.
Returns
True, if the value is a valid ColdFusion file object.
History
ColdFusion (2018 release): Introduced named parameters.
ColdFusion 11: Added the function.
Category
Syntax
IsFileObject(file)
See also
Parameters
Parameter |
Description |
---|---|
file |
The file object. |
Example
<cfscript> theDir=GetDirectoryFromPath(GetCurrentTemplatePath()); theFile=theDir & "Sample files/Test.txt"; a=FileOpen(theFile); writeoutput(IsFileObject(a)); </cfscript>
Output
YES