%FIO_WriteWholeFile function

FunctionThe function reads a specified file and inserts its contents into a variable of the Text type.
Declaration
 BOOL %FIO_WriteWholeFile(
  TEXT in dataText
 TEXT in fileName
 [,TEXT in encoding = "@APP_DEFAULT@"]  )
Parameters
dataTextThe parameter that contains the data is to be written into the file.
fileNameFile name (optionally full path).
encodingOptional parameter of Text typ - type of file encoding. If it is not defined, its default value is "@APP_DEFAULT@". For reading of binary file, you must use "Binary" encoding.
The list of supported encodings in ESL.
Return valueThe return value is True if the action was successful. Otherwise, it is False.

If the size of the file is bigger than the space available on the disc, the function returns an invalid value.
NoteThe function uses binary mode to write into the file.
Example
 BEGIN
   BOOL _out
   _out := %FIO_WriteWholeFile("Zapisovany text","c:\Info.txt")
 END

Related pages:

ESL extended functions
Function arguments - types

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