%FIO_WriteWholeFile function

Function The function reads a specified file and inserts its contents into a variable of Text type.
Declaration 
 BOOL %FIO_WriteWholeFile(
  TEXT in dataText
 TEXT in fileName
 [,TEXT in encoding = "@APP_DEFAULT@"]  )
Parameters
dataText Parameter that contains the data to be written into the file.
fileName File name (optionally full path).
encoding Optional 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 value The 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 invalid value.
Note The 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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