WINDEV, WEBDEV AND WINDEV MOBILEONLINE HELP
Writing a block of bytes into an external file Hide the details
Number of bytes written into the file. -1 if an error occurred. To get the details of the error, use ErrorInfo with the errMessage constant.
Identifier of the file to use, defined by fOpen or fCreate.
Block of bytes that must be written into the file (up to 2 GB).The format of the block of bytes is respected. No conversion is performed.
Size of the string to write (in bytes).
Writing a memory section into an external file (fast speed) Hide the details
Number of bytes (characters) written into the file, -1 if an error occurred. To get the details of the error, use ErrorInfo with the errMessage constant.
Address of the memory section that must be written into the file.
Size (in bytes) that must be written into the external file (up to 2 Go).This parameter must be less than or equal to the real size of the element written into the external file. For example, if the size of the element to write is equal to 100 bytes, <Size to write> must be less than or equal to 100 bytes.If this parameter is less than the real size of the written element, only the specified number of bytes will be written into the external file.
Carriage Return at the end of line
Position in the file
Last update: 06/24/2020
Send a report | Local help
J'accepte les termes de la licence
All you have to do is configure your product as follows: