Canteen Management System in C with Source Code

This Canteen Management System project in C Language is a consoled based application created using c programming language. This system is a simple mini project and compiled in Code::Blocks IDE using GCC compiler. The canteen management system is specifically built for computing the entire cost in a canteen and adding the record of requested items.

This system elucidates the fundamental principle of storing and creating detailed information about ordered items. Staff can join up as a system admin in this system, giving them full access to the system for keeping daily records.

A Canteen Management System using C language is an easy project for beginners to learn how to build a web-based C language project. We will provide you with the complete source code for the C project so that you can easily install it on your machine and learn how to program in C language.

This Canteen Management System project in C Framework, Also includes a Download Source Code for free, just find the downloadable source code below and click download now.

Anyway if you want level up your knowledge in programming especially C/C++ Programming Language, try this new article I’ve made for you Best C Projects with Source Code for Beginners Free Download 2022.

To start creating a Canteen Management System C Language , make sure that you have a Code Blocks or any platform of C installed in your computer.

Features of Canteen Management System C Language w/ Source Code

• Calculate Bills  – For the calculate bills, the user can view their bills after ordering a foods.
• Add orders – For the add orders, the user can add new order of foods.
• Edit Orders – For the edit orders, the user can edit their orders information.
• Display orders – For the display orders, the user can view their orders.
• Search orders – For the search orders, the user can search their orders.
• Delete orders – For the delete orders, the user can delete their order information.
• Exit – For the exit, the user can also exit in the system.

Canteen Management System C Language Steps on How to Create a Project

Functionality and Codes

• Create to display menu

In this section, we will learn on how create a menu to display in the screen. To start with, add the following code in your main.c

void displayCanteen_mainmenu()
{
    int i;
    char ch;
    const char *menu[]= {"   Calculate Bill","   Order Items","   Edit Items","   Display Orders  ","   Search Orders", "   Delete Orders","   Exit"};
    system("cls");

    mainScreenWindow(25,50,20,32);
    gotoxy(33,18);
    printf("\n\t\t\t\t        ++++++++++++++++++++++++++++++++++++++++++++++++      ");
    printf("\n\t\t\t\t        +                 CANTEEN FETAURES             +      ");
    printf("\n\t\t\t\t        ++++++++++++++++++++++++++++++++++++++++++++++++      ");
    
    for (i=0; i<=6; i++)
    {
        gotoxy(30,22+i+1);
        printf("%s\n\n\n",menu[i]);
    }
    keyboard(7);
}

• Create search window

In this section, we will learn on how create a search window. To start with, add the following code in your main.c

void displaySearching()
{
    char ch;
    int i;
    const char *menu[]= {"   By Code","   By Rate","   By Quantity","   Back to main menu"};
    system("cls");

    mainScreenWindow(25,50,20,32);
    gotoxy(33,18);
    printf("SEARCH MENU");
    for (i=0; i<=3; i++)
    {
        gotoxy(30,22+i+1);
        printf("%s\n\n\n",menu[i]);
    }
    keyboard(4);
}

• Create billing window

In this section, we will learn on how create a billing window. To start with, add the following code in your main.c

void canteenBilling()
{
    char x[4]= {0};
    int j=29,q=0,size=0,i=1;
    float total=0,gtotal=0;
    FILE *file;
    file=fopen("record.txt","r+b");
    rewind(file);
    system("cls");
    canteenBill();
    gotoxy(26,15);
    printf("Enter  \"end\" to finish input");
    while(1)
    {
        gotoxy(25,18);
        printf("                    ");
        gotoxy(25,19);
        printf("                    ");
        gotoxy(25,18);
        printf("Enter Item Code:");
        scanf("%s",x);
        if(strcmp(x,"end")==0)
            break;
        gotoxy(25,19);
        printf("Enter Quantity:");
        scanf("%d",&q);
        rewind(file);
        while(fread(&item,sizeof(item),1,file))
        {
            if((strcmp(item.code,x)==0))
            {
                total=item.rate*q;
                gotoxy(11,j);
                printf("%4d",i);
                printf("%9s",item.name);
                printf("%13d",q);
                printf("%15.2f",item.rate);
                printf("%13.2f",total);
                gtotal=gtotal+total;
                size=sizeof(item);
                item.quantity=item.quantity-q;
                j+=2;
                i++;
                fseek(file,-size,SEEK_CUR);
                fwrite(&item,sizeof(item),1,file);
                break;
            }
        }
    }
    if(gtotal!=0)
    {
        gotoxy(30,j+5);
        printf("TOTAL AMOUNT = Php%6.2f",gtotal);
    }
    fclose(file);
    getch();
    displayCanteen_mainmenu();
}

• Create add food window

In this section, we will learn on how create the all add food window. To start with, add the following code in your main.c

void canteenAdding ()
{
    FILE *file;
    char y[ACS],x[12];
    system("cls");

    gotoxy(25,25);
    printf("Enter New Food(Y/N)?");
    while(toupper(getche())=='Y')
    {
        system("cls");
        file=fopen("record.txt","ab");
        canteenCoding(y);
        strcpy(item.code,y);
        gotoxy(22,28);
        printf("Enter Rate Of The Item:");
        scanf("%f",&item.rate);
        gotoxy(22,30);
        printf("Enter Quantity Of The Item:");
        scanf("%d",&item.quantity);
        gotoxy(22,32);
        printf("Enter Name Of The Item:");
        scanf("%s",item.name);
        fseek(file,0,SEEK_END);
        fwrite(&item,sizeof(item),1,file);
        fclose(file);
        gotoxy(22,34);
        printf("Enter New Food(Y/N)?");

    }
    displayCanteen_mainmenu();
}

Downloadable Source Code

Summary

In summary, this Canteen Management System Project in C Language with Source Code can be useful to students or professional who wants to learn C Programming Language. This project can also be modified to fit your personal requirements. Hope this project will help you to improve your skills. Happy Coding!

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Inquiries

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Adones Evangelista

Programmer & Technical Writer at PIES IT Solution

Adones Evangelista is a programmer and writer at PIES IT Solution, author of over 900 tutorials and error-fix guides at itsourcecode.com. Specializes in JavaScript, Django, Laravel, and Python error debugging covering ValueError, TypeError, AttributeError, ModuleNotFoundError, and RuntimeError, plus C/C++ and PHP capstone projects for BSIT students.

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