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Writes a single byte value to the file.
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 |
Value | The byte value to write. Range 0 to 255. |
123 |
Returns number of bytes written or error.
Write byte:
Set Variable [ $fh ; Value: MBS( "BinaryFile.Create"; "/Users/cs/Desktop/test.txt" ) ]
Set Variable [ $r ; Value: MBS( "BinaryFile.WriteByte"; $fh; 65) // 65 is letter A for text files ]
Set Variable [ $r ; Value: MBS( "BinaryFile.Close"; $fh) ]
This function checks for a license.
Created 12nd June 2017, last changed 10th May 2023