Core Function FilePos
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$File = FileOpen("MyFile.txt", "w"); | $File = FileOpen("MyFile.txt", "w"); | ||
| − | If( | + | If(isVarObj($File, "file")) // You could just use isObj($File) however adding the "file" will make sure it is indeed a file |
{ | { | ||
FileAppend( $File, "This is line 1\n" ); | FileAppend( $File, "This is line 1\n" ); | ||
Latest revision as of 12:38, 14 June 2015
FilePos( <file> )
Contents |
Description
Get the current POSITION of the File Stream pointer.
Parameters
file
A variable containing the File handle.
Return Value
Success: Returns the File Stream pointer location.
Failure: Returns -1 if error occurs.
Remarks
N/A
Example
$File = FileOpen("MyFile.txt", "w"); If(isVarObj($File, "file")) // You could just use isObj($File) however adding the "file" will make sure it is indeed a file { FileAppend( $File, "This is line 1\n" ); FileAppend( $File, "This is line 2\n" ); FileAppend( $File, "This is line 3\n" ); $CurLocation = FilePos( $File ); println("The location is: $CurLocation"); FileClose( $File ); }
