Member Avatar for jerome2467

hie
i just want to know if someone can give me an exemple of how toreplace a data from a single data in a textfile .
i read that i need to use a temporary textfile but i still dont get it
thanks by advance

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Member Avatar for jerome2467

i forgot to write
my problem is in c#
thanks

Member Avatar for Mitja Bonca

What kind of data do you have, and what to replace?
thx for the answer.

Member Avatar for jerome2467

for exemple :
i got a line with : james ,1000
i want to replace 1000 by whats in my textbox
i just cant figure out
the way i did it just erase all my data
thanks

Member Avatar for Mitja Bonca 
String strFile = File.ReadAllText("c:\\File1.txt");
strFile = strFile.Replace("oldvalue", "newvalue");
File.WriteAllText("c:\\File1.txt", strFile);
Edited by Mitja Bonca because: n/a
Member Avatar for jerome2467

wow thank you so much
that was relly helpfull
thanks again

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