CReadFileexample

2015年1月6日 — The ReadFile() function is similar to the WriteFile() function. The first argument is a file handle that must have FILE_READ_DATA access, which ...

2015年4月10日 — CreateFile. 这个函数的功能是创建或者打开一个文件或者I/O设备，通常使用的I/O形式有文件、文件流、目录、物理磁盘、卷、终端流等。

2023年8月23日 — 從指定的檔案或輸入/輸出(I/O) 裝置讀取資料。 如果裝置支援，讀取就會發生在檔案指標所指定的位置。

2022年9月26日 — A handle to the device (for example, a file, file stream, physical disk, volume, console buffer, tape drive, socket, communications resource, ...

2017年4月22日 — The Windows API function ReadFile() reads bytes, an unsigned char , and not the Windows UNICODE sized TCHAR which in modern Windows is a two ...

2017年2月27日 — I am trying to concurrently read a file at different offsets. I am able to do so using pread in posix systems, but I can't figure out how to do ...

2022年12月16日 — C Program to read contents of Whole File ; fgetc() · This function is used to read a single character from the file. ; fgets() · This function is ...

In this tutorial, you will learn about file handling in C. You will learn to handle standard I/O in C using fprintf(), fscanf(), fread(), fwrite(), ...

In the previous chapter, we wrote to a file using w and a modes inside the fopen() function. To read from a file, you can use the r mode: Example. FILE *fptr;