Difference between revisions of "FILE EXISTS"

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{{Command|syntax=FILE_EXISTS <filename>, <status>
 
{{Command|syntax=FILE_EXISTS <filename>, <status>
|description=*DESCRPTION*
+
|description=check to see if a file exists.
  
 
|param1=<filename>|param1_desc={{filename}}
 
|param1=<filename>|param1_desc={{filename}}
|param2=<status>|param2_desc={{status}}
+
|param2=<status>|param2_desc=Variable to set to the file status. 1 if the file exists, 0 if it does not.
 
}}
 
}}
  
 
===Example===
 
===Example===
:- FILE_EXISTS
+
:FILE_EXISTS "MyFile.txt", MyVar
  
 
[[Category:External_File_Handling]]
 
[[Category:External_File_Handling]]

Revision as of 19:45, 18 August 2010

Up

Command

FILE_EXISTS <filename>, <status>


check to see if a file exists.

Parameters

<filename>
Filename as either text in double quotes, or a text variable.
If the filename does not contain full path information, then the file will be opened in the same folder as the macro.
<status>
Variable to set to the file status. 1 if the file exists, 0 if it does not.

Example

FILE_EXISTS "MyFile.txt", MyVar