Hi COmmunity i have a problem
a Textfile contains for example "World"
and i want to add a "Hello" infont of it

but i can onl use
file_open_write
the problem is that it will delete the "World" before

file_open_append then it will look like that : "World" "Hello"

and file_open_read to read it

i found out that file_Seek controls where the text should start
but it works only with file_read

so what can i do?
i dont want to first save the "World" string before just want to put a "Hello" infont of it without changing th rest

Thanks for your help
WFG Progger

sry, i dont understand your problem... but my english is bad, too.

mfg, DF

Does someone has an answer for me?
THanks for ur help

Create a third string to display it?

STRING* strPrefix;
STRING* strSuffix;
STRING* strDisplay;

strPrefix = str_create("Hello ");
strSuffix = file_open_write("filename.txt");

str_cpy(strDisplay, strPrefix);
str_cat(strDisplay, strSuffix);

display will contain "Hello World" and not change either suffix or prefix

No i want to save it in my txt file
and dont want to change World it shell stand there
i only want to add "Hello" infrontofit
But thanks Mr Guest for the answer