Program for screen section with files, COBOL Programming

PROGRAM FOR SCREEN SECTION WITH FILES:

identification division.

  program- id.

  environment division.

         input-output section.

  file-control.

    select stu- file assign to disk

    file status is fs.

  data division.

  file section.

  fd stu- file

    label records are standard

    value of file- id is 'stu.dat'.

  01 stu-rec.

     02   name  pic x(20).

           02   mark  pic 9(3).

  working-storage section.

          01   ans  pic  x value space.

  01   eof  pic  x value space.

  01   fs   pic  x(2) value spaces.

  screen section.

          01 get-screen.

              02   line 3 column 5 value "Name : ".

       02   line 3 column 15   pic x(5)

                          to  name auto bell reverse-video.

              02   line 5 column 5 value "Mark : ".

       02   line 5 column 15  pic 9(3) to mark bell blink.

              02   line 7 column 5 value "Continue [y/n] : ".

       02   column  plus 3  pic x to ans  bell blink.

    01 b-screen.

              02  blank screen.

          01 put-screen.

              02   line 3 column 25 value "Name : " highlight.

       02   column plus 2 pic x(20) from name blink.

              02   line 5 column 25 value "Mark : "  blink.

              02   column plus 2 pic 9(3) from mark underline.

        procedure division.

  p-1.

        display b-screen.

        open output stu-file.

        display " File Staus Value  ... Exhibit ... display..".

        exhibit fs.

        display fs.

        display " Press a Key!".

        accept ans.

                  perform g-w-para until ans = 'n'.

        close stu-file.

 

        move space to ans.

        open input stu-file.

        read stu- file at end move 'y' to eof.

                  perform disp-para until eof  = 'y'.

        close stu-file.

        stop run.

        g-w-para.

        display b-screen.

        display get-screen.

        accept get-screen.

        write stu-rec.

        disp-para.     

        display (1 1) erase.

                  display put-screen.

        display (15 5) "Press any Key ! ".

        accept ans.

        read stu- file at end move 'y' to eof.

Posted Date: 10/18/2012 2:03:02 AM | Location : United States







Related Discussions:- Program for screen section with files, Assignment Help, Ask Question on Program for screen section with files, Get Answer, Expert's Help, Program for screen section with files Discussions

Write discussion on Program for screen section with files
Your posts are moderated
Related Questions
Sign - Picture clause: The numeric data item can be signed or unsigned. If a numeric data is regarded as unsigned then during the execution these unsigned data items are treat

How do I move a single QUOTE to a field or set the value clause? "''" does not work?

DECLARATIVE and FILE STATUS Clause: The input-output exception condition in the situation of a direct access files can be handled by a declarative procedure in a manner simila

FILE-CONTROL ENTRIES FOR THE SEQUENTIAL FILES: The characteristics of each and every files handled in a program are specified in the ENVIRONMENT DIVISION and DATA DIVISION.

Column and Field in COBOL program: In COBOL there are 2 types of entries termed as margin A and margin B entries. The Margin A entries start from the column 8, 9, 10 or 11 and

ARITHMETIC VERBS: Most of the problems need some computations to be performed on the input or intermediate data that are numeric in nature. The Arithmetic verbs are used to pe

, (Comma) : A comma, whenever used in a picture, is considered as an insertion character and inserted wherever it become visible. There can be more than one comma in the pictu

Comparison of Nonnumeric Operands: A nonnumeric operand can be compared to the other nonnumeric operand according to the rules as shown below: (i) Fields of Equal Sizes:

INPUT-OUTPUT SECTION: This section holds information regarding the files to be used in the program. There are 2 paragraphs in this section- FILE-CONTROL & I-O-CONTROL. The

PROGRAM TO FIND INTEREST ON BANK DEPOSITS: We have to write a program to find interest on deposits. The criteria is given below : identification division. program-