Topics
All
MacOS
(Only)
Windows
(Only)
Linux
(Only, Not)
iOS
(Only, Not)
Components
Crossplatform Mac & Win
Server
Client
Old
Deprecated
Guides
Examples
Videos
New in version:
12.1
12.2
12.3
12.4
12.5
13.0
13.1
13.2
13.3
13.4
Statistic
FMM
Blog
Moves file pointer to new position.
Component | Version | macOS | Windows | Linux | Server | iOS SDK |
BinaryFile | 7.3 | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
Parameter | Description | Example |
---|---|---|
BinaryFileRef | The reference number for the open file. | $FH |
Position | The new position in the file. | 123 |
Returns OK or error.
Play with Seek:
Set Variable [ $fh ; Value: MBS( "BinaryFile.Open"; "/Users/cs/Desktop/test.txt" ) ]
# Query length
Set Variable [ $len ; Value: MBS( "BinaryFile.Length"; $fh) ]
# move current position
Set Variable [ $r ; Value: MBS( "BinaryFile.Seek"; $fh; 6) ]
# query current position
Set Variable [ $pos ; Value: MBS( "BinaryFile.Position"; $fh) ]
# read 5 bytes
Set Variable [ $text ; Value: MBS( "BinaryFile.ReadText"; $fh; 5; "UTF8") ]
Set Variable [ $r ; Value: MBS( "BinaryFile.Close"; $fh) ]
This function checks for a license.
Created 12nd June 2017, last changed 12nd June 2017