c++ - Edit values in config. file -

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Currently, I am using ReadFile () and WriteFile () APIs to write & amp; Read from the file if any data is sufficient to rewrite, then what is the API function to change / edit text? I've only heard about SetFilePointer (), but I'm not sure how to use it to change text from a file.

For example, select a string / character of the file, Key2 of the value '0'.

Key1 = 0
Key2 = 0

and change it to '1'.

Key1 = 0
Key2 = 1 <

Functions and privateProfileString It can be good for this.


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