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File Handling in C

FILE HANDLING IN C

File handling in C enables us to create, update, read, and delete the files stored on the local file system through our C program.

Why we use?:- because for sometime there is a large data which is not displayed on the console window properly.another reason is to access the data again and again.For solving the above problem there is a need to store the data in the file,which is handle in c.

C File Operation:-
  • Creation of a new file.
  • Opening an existing file.
  • Reading data from a file.
  • Writing data in a file.
  • Closing a file.
Steps for Processing a File:-
  • Declare a file pointer variable
  • Open a file using fopen() function
  • process the file using suitable function
  • close the file using fclose() function.
Functions for File Handling:-

File Handling Function in C
File Handling in C

 Not let us understand each functions:-

  1. fopen()
  2. fprintf()
  3. fscanf()
  4. fputc()           //All function is defined in stdio.h header file
  5. fgetc()
  6. fclose()
  7. fseek()
  8. fputs()
  9. fgets()
  10. ftell()
  11. rewind()

Comments

  1. Suhas Wankhede 1 May 2020 at 09:05

    I know you try your best
    But i guess you improve your content and change your template like eyes unappected

    ReplyDelete
  2. easymeanseasy3 June 2020 at 06:32

    Ok I try it

    ReplyDelete

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