Writting files....plz Help !
BlitzPlus Forums/BlitzPlus Programming/Writting files....plz Help !
| ||
| Hi all :) I wonder how to write a file when it already exists ? I have a file with some datas.So, I want to add informations without erase existing datas....I would like to add datas at the end of this file... how to do this ? Thank's in advance :) |
| ||
| Your gonna need to ReadFile all the existing data into some variables. Next OpenFile and insert the old data along with any new stuff you want. |
| ||
| Erm... I haven't used Blitz for a while but that doesn't sound right to me. You should be able to just open the file with OpenFile and then find the end using SeekFile and FileSize. |
| ||
| Can you not use SeekFile and Eof to move the file pointer to the end of the file, then use the file Write commands? |
| ||
Like I said my Blitz is a bit rusty but something like this should do it...
Local FileName$ = "whatever.txt"
Local File = OpenFile(FileName$)
If File
SeekFile(File,FileSize(FileName$))
WriteLine(File," Helloooo!")
CloseFile(File)
EndIf
|
| ||
| If you look in Code Archives / Miscellaneous, I've posted text and data utilities that should make life MUCH easier when trying to stick data in text files and/or retrieve it. |
| ||
| ok thank you very much :) thx all :) |
   |