End Google Ads 201810 - BS.net 01 --> Hello everybody !
I don't want to read the Text File,because the file is too large.
example , if the text file only have this characters ,like "12356789".
when I user this C++ code ,it will cover the old data.
FILE *pFile = fopen("1.txt","w");
fseek(pFile,3,SEEK_SET);
fwrite("4",1,strlen("4"),pFile);
fclose(pFile);
How to insert the character '4' into the text file ?
thanks for your reply !
Best Reguards !
مواقع النشر (المفضلة)