Core Function FileWrite
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(Difference between revisions)
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=== Description === | === Description === | ||
| − | Write text | + | Write text to previously opened text file at the current File Steam pointer location. |
=== Parameters === | === Parameters === | ||
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Text to write to file. | Text to write to file. | ||
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=== Return Value === | === Return Value === | ||
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FileSeek( $File, 0, "B" ) | FileSeek( $File, 0, "B" ) | ||
FileWrite( $File, "Replace Line 1" ) | FileWrite( $File, "Replace Line 1" ) | ||
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FileClose( $File ) | FileClose( $File ) | ||
EndIf | EndIf | ||
Revision as of 13:43, 12 November 2011
FileWrite( <file>, <expression> )
Contents |
Description
Write text to previously opened text file at the current File Steam pointer location.
Parameters
file
A variable containing the File handle.
expression
Text to write to file.
Return Value
Success: Returns 1
Failure: Returns 0 if error occurs.
Remarks
You can set the File Steam pointer location with FileSeek( <file>, <offset>, <flag> ).
Warning this will not write to the end of the file unless you tell it to with seek so if you want to write to end of the file you should use FileAppend( <file>, <expression> ) instead.
Example
Example with a writing text :
$File = FileOpen("MyFile.txt", "w") If isObj($File, "file") Then ; 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" ) FileSeek( $File, 0, "B" ) FileWrite( $File, "Replace Line 1" ) FileClose( $File ) EndIf
