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2017年2月23日 — while ((read = getline(&line, &len, fp)) != -1) printf(Retrieved line of length %zu :-n, read); printf(%s, line); } if (line) free ...

2002年4月1日 — I was curious how I can use CFile to read in a line of data as a string. VB had this functionality easily by using Input (I belive that is ...

2002年6月5日 — I wanna read a line from a text-file. I decided to use CFile and CString. CFile works properly but I have no idea how to read just one line.

2022年11月30日 — CFile::Open, Safely opens a file with an error-testing option. CFile::Read, Reads (unbuffered) data from a file at the current file position.

2023年2月22日 — Reads a single line of text. CStdioFile ... See CFile::CFile for a list of mode options and other flags. ... CFile::Read is also available for text- ...

2020年7月1日 — Open(StrFileName, CFile::modeRead | CFile::typeText); file. ... Parsing text from CMemFile line by line · 3 · How to read last 10 line of text ...

2019年6月18日 — TODO: You might want to add some code that runs on startup that opens the file, reads the last line and parses the line to get the last write ...

2018年6月28日 — I am getting all 10 lines (line by line ) in mfc project as CStringArray but recieve error on to getting 4th line string. my text file is: C:- ...

If you want to read line by line, use CStdioFile instead of CFile and call CStdioFile::ReadString which reads a line of text

2002年9月3日 — Hello, I'm making an app which requires the ability to read a single line of text from an external .txt file, use the line, and then grab ...