School Billing System in C with Source Code
The Mini Project for School Billing System in C 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. In this system, you perform charging or bookkeeping tasks under two record types: one for the students and one for teachers and staffs. This simple mini project for School Billing System in C also includes a downloadable Source Code for free, just find the downloadable source code below and click to start downloading. Before you start to click the download now first you must click the Run Quick Scan for secure Download.
In this task, you can include, record, change, look and erase the records of both record types. Not with standing that, this smaller than expected undertaking in C permits you to show charges, duty, total and advance of students, and compensation related data of teachers and staffs.
For the passage of records, current date and month is inquired. At that point, you can choose the record type, and perform charging activities like I referenced previously. In the include record, the name, class and roll no. of the student is asked, and it is comparative for all different capacities just as the educators account.
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 School Billing System in C, make sure that you have a Code Blocks or any platform of C installed in your computer.
| ABOUT PROJECT | PROJECT DETAILS |
|---|---|
| Project Name : | School Billing System |
| Project Platform : | C/C++ |
| Programming Language Used: | C Programming Language |
| Developer Name : | itsourcecode.com |
| IDE Tool (Recommended): | Dev-C++/Codeblocks |
| Project Type : | Desktop Application |
| Database: | Stores data in .DAT file |
| Upload Date and Time: | September 23, 2020-2:01 am |
Steps on how to create a School Billing System in C
Time needed: 5 minutes.
School Billing System in C with Source Code
- Step 1: Create a new project.
First open the code blocks IDE and click “create a new project“.
- Step 2: Choose console application.
Second click the “console application” and after that click “next“.
- Step 3: Choose C language.
Third choose “C language” and click “next“.
- Step 4: Name your project.
Fourth name the project you’ve created and click “next” after that click “finish“.
- Step 5: The actual code.
You are free to copy the given source code below or download the downloadable source code given.
This function is for the date and time
In the code given below, which is for the function for date, time, day and month use in the system.(School Billing System in C)
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struct date_and_time { int dy,mth; }; |
This function is for the student structure
In the code given below, which is for the function for the structure of student use in the system.(School Billing System in C)
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struct student { struct date_and_time dte_tme; float fes,debt,total,advanced,duedate; char names[50]; int ro,cl; } std,s; |
This function is for the teacher structure
In the code given below, which is for the function for the structure of teacher used in the system.(School Billing System in C)
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struct teacher { struct date_and_time dte_tme; char names[50]; float slry,advanced,total; int t_id,t_no; } techr,temp_f; |
This function is for the main window
In the code given below, which is for the function to display main window of the system.(School Billing System in C)
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void main(void) { int l,m,o; for(l=0; l<80; l++) { printf("\xdb"); } printf("\n"); for(l=0; l<80; l++) { printf("\xdb"); } system("color 1b"); printf(" \n\t|<strong><em><strong><em>____________________________________________</em></strong></em></strong>|\n"); printf("\t|^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^|\n"); printf("\t| **WELCOME TO CHMSC SCHOOL BILLING SYSTEM PROJECT| ** |\n"); printf("\n\t| |\n"); printf("\t^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n"); printf("\t| DEVELOPED BY ITSOURCECODE.COM |\n"); printf("\t|<strong><em><strong><em>____________________________________________</em></strong></em></strong>|\n"); printf("\t| * |\n"); printf("\t| * |\n"); printf("\t|<strong><em><strong><em>____________________________________________</em></strong></em></strong>|\n"); printf("\n\tPLEASE ENTER ANY KEY TO CONTINUE"); for(l=0; l<5; l++) { printf("."); Sleep(500);//after printing one . another comes after 0.5 seconds } getch(); system("cls");//clears the screen printf("\n"); for(l=0; l<80; l++) { printf("\xdb"); } system("color 9b"); printf("\n\n\t** WELCOME TO C PROGRAM SCHOOL BILLING SYSTEM PROJECT **\n\n\n"); for(l=0; l<80; l++) { printf("\xdb"); } printf("\nPLEASE ENTER ANY KEY TO START\n"); for(l=0; l<5; l++) { printf("."); Sleep(500); } fflush(stdin); getch(); system("cls"); system("color 0f");//1st is for back ground color and second is for text color printf("\n\t\tPLEASE ENTER CURRENT DATE\nmm dd\n "); scanf("%d%d",&mm,&dd); mm=checking_date(mm,dd); start(); } |
This function is for the start window
In the code given below, which is for the function to display the student, teachers and staffs and exit function. After you choose on of the options it will show the add record, search record, modify record, delete record, calculate fee and exit.((School Billing System in C))
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void start() { int l,m;//j is for selection of account type system("cls"); printf("\n\t\tPLEASE ENTER ACCOUNT TYPE"); printf("\n\t\t1:: Student"); printf("\n\t\t2:: Teachers and Staffs"); printf("\n\t\t3:: Exit"); printf("\n\t\tAccount Type Choice "); fflush(stdin); scanf("%d",&m); switch (m) { case 3: exits(); case 1: { system("cls"); printf("\n\t\tPLEASE ENTER THE CHOICE"); printf("\n\t\t1:: Add Record"); printf("\n\t\t2:: Search Record"); printf("\n\t\t3:: Modify Record"); printf("\n\t\t4:: Delete Record"); printf("\n\t\t5:: Calculate Fee"); printf("\n\t\t6:: Exit"); printf("\n\n Enter Choice "); fflush(stdin); scanf("%d",&l); switch (l) { case 1: adding_records(m);//function call start();//function call case 2: searching_records(m); start(); case 3: update_records(m); start(); case 4: deleting_records(m); start(); case 5: fee(mm); start(); case 6: exits(); default : { printf("\n\n\tInvalid Entry!!"); printf("\n\nTo Account Type\n\n\t"); system("Pause"); start(); } } } case 2: { system("cls"); printf("\n\t\tPLEASE ENTER THE CHOICE"); printf("\n\t\t1:: Add Record"); printf("\n\t\t2:: Search Record"); printf("\n\t\t3:: Modify Record"); printf("\n\t\t4:: Delete Record"); printf("\n\t\t5:: Calculate Salary"); printf("\n\t\t6:: Exit"); printf("\n\n Enter Choice "); fflush(stdin); scanf("%d",&l); switch (l) { case 1: adding_records(m); start(); case 2: searching_records(m); start(); case 3: update_records(m); start(); case 4: deleting_records(m); case 5: salary(mm); start(); case 6: exits(); default : { printf("\n\n\tInvalid entry!!"); printf("\n\nTo Account Type\n\n\t"); system("Pause"); start(); } } } default : { printf("\n\n\tInvalid Entry!!"); printf("\n\nTo Account Type\n\n\t"); system("Pause"); start(); } } } |
This function is for the adding records
In the code given below, which is for the function for adding new records such as name of student, class, roll no, month and day of payment paid.((School Billing System in C))
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void adding_records(int j) { int df,clrdate,duedte,mh=0;//cdat=month till which fee is cleared float fee_fee;//used in calculatin of fee of different class char cs='y'; system("cls"); printf("\n\t**"); printf("\n\t *************************** "); printf("\n\t********************* ADD RECORD *******************"); printf("\n\t *************************** "); printf("\n\t******************************************************************"); if (j==1) { while(cs=='y'||cs=='Y') { int a=1; printf("\n\nEnter the name of student: "); fflush(stdin); scanf("%[^\n]",std.names); printf("\nEnter the class: "); fflush(stdin); std.cl=check_class(); printf("\nEnter the Roll No.:"); fflush(stdin); scanf("%2d",&std.ro); printf("\nEnter month and day till which fee is paid:"); fflush(stdin); scanf("%2d%2d",&clrdate,&duedte); clrdate=checking_date(clrdate,duedte); std.dte_tme.mth=clrdate; fee_fee=std.cl/10.0; std.fes=1000*(1+fee_fee);//fee of different classes df=mm-std.dte_tme.mth;//months of fee left to be paid std.debt=(df*std.fes)*1/100; std.duedate=(df)*std.fes;//fees left to be paid if(df==1) { std.total=std.fes; std.debt=0; } else { std.total=std.debt+std.duedate; }//for calculation of total fee file_store=fopen("student","ab+");//opening a binary file in apend mode fwrite(&std,sizeof(std),1,file_store); fclose(file_store); printf("\n\nDo you want to continue with the process(press y or Y"); fflush(stdin); cs=getch(); } getch(); } if (j==2) { while(cs=='y'||cs=='Y') { int a=1; printf("\n\nEnter name of teacher/staff:" ); fflush(stdin); scanf("%[^\n]",techr.names); printf("\nEnter teacher/staff id: "); fflush(stdin); scanf("%d",&techr.t_id); printf("\nEnter number of class/shift per month:: "); scanf("%d",&techr.t_no); fflush(stdin); printf("\nEnter month and day till which salary is paid::"); scanf("%d %d",&techr.dte_tme.mth,&techr.dte_tme.dy); clrdate=checking_date(clrdate,duedte); techr.dte_tme.mth=clrdate; techr.slry=techr.t_no*500; techr.advanced=(techr.dte_tme.mth-mm-1)*techr.slry; if (techr.advanced<0) techr.advanced=0; techr.total=techr.slry; file_temp=fopen("teacher","ab+"); fwrite(&techr,sizeof(techr),1,file_temp); fclose(file_temp); printf("\n\nDo you want to continue with the process(press y or Y"); fflush(stdin); cs=getch(); } fflush(stdin); printf("\n\n"); system("pause"); } } |
This function is for the search student
In the code given below, which is for the function for searching student record in the file.(School Billing System in C)
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void searching_records(int j) { char name_s[50],name_t[50]; int p=1,option; char cs='y'; if (j==1) { while(cs=='y'||cs=='Y') { int p=1; system("cls"); printf("\n\t**"); printf("\n\t *************************** "); printf("\n\t********************* SEARCH RECORD *******************"); printf("\n\t *************************** "); printf("\n\t******************************************************************"); printf("\n\n\t\tPLEASE CHOOSE SEARCH TYPE::"); printf("\n\n\t\t1::Search by Name::"); printf("\n\n\t\t2::Search by Cass::"); printf("\n\n\t\t3::Search by Roll No::"); printf("\n\n\t\t4::Exit"); printf("\n\n\t\t::Enter your Choice:: "); fflush(stdin); scanf("%d",&option); if (option==1) { p=1; printf("\n\nEnter name of student to search: "); fflush(stdin); scanf("%[^\n]",name_s); file_store=fopen("student","rb"); while(fread(&std,sizeof(std),1,file_store)==1) { if (strcmpi(name_s,std.names)==0) { p=0; printf("\nname = %s",std.names); printf("\nclass = %d",std.cl); printf("\nroll no = %d",std.ro); printf("\nmonthy fee =%.2f",std.fes); printf("\nlast fee paid in month =%2d",std.dte_tme.mth); printf("\n due=%.2f",std.duedate); printf("\n fine=%.2f",std.debt); printf("\n total=%.2f\n\n",std.total); } } if (p==1) printf("\n\nRECORD NOT FOUND"); printf("\n\n"); system("pause"); fflush(stdin); fclose(file_store); } else if (option==2) { int cl; p=1; printf("\n\nEnter class of student to search: "); fflush(stdin); cl=check_class(); file_store=fopen("student","rb"); while(fread(&std,sizeof(std),1,file_store)==1) { if (std.cl==cl) { p=0; printf("\nname = %s",std.names); printf("\nclass = %d",std.cl); printf("\nroll no = %d",std.ro); printf("\nmonthy fee =%.2f",std.fes); printf("\nlast fee paid in month =%2d",std.dte_tme.mth); printf("\n due=%.2f",std.duedate); printf("\n fine=%.2f",std.debt); printf("\n total=%.2f",std.total); } } if (p==1) printf("\n\nRECORD NOT FOUND"); printf("\n\n"); system("pause"); fflush(stdin); fclose(file_store); } else if (option==3) { int rll; p=1; printf("\n\nEnter roll of student to search: "); fflush(stdin); rll=check_class(); file_store=fopen("student","rb"); while(fread(&std,sizeof(std),1,file_store)==1) { if (strcmpi(name_s,std.names)==0) { p=0; printf("\nname = %s",std.names); printf("\nclass = %d",std.cl); printf("\nroll no = %d",std.ro); printf("\nmonthy fee =%.2f",std.fes); printf("\nlast fee paid in month =%2d",std.dte_tme.mth); printf("\n due=%.2f",std.duedate); printf("\n fine=%.2f",std.debt); printf("\n total=%.2f",std.total); } } if (p==1) printf("\n\nRECORD NOT FOUND"); printf("\n\n"); system("pause"); fflush(stdin); fclose(file_store); } else if(option==4) { exits(); } else { printf("\n\n\n\t\tINVALID ENTRY!!!!\n\n\t\t"); system("pause"); searching_records(1); } printf("\n\nDo you want to continue with the process(press y or Y"); fflush(stdin); cs=getch(); } getch(); } if (j==2) { while(cs=='y'||cs=='Y') { int p=1; printf("\n\nname of teacher/staff to search: "); fflush(stdin); scanf("%[^\n]",name_t); file_temp=fopen("teacher","rb"); while(fread(&techr,sizeof(techr),1,file_temp)==1) { if (strcmp(name_t,techr.names)==0) { p=0; printf("\nname = %s",techr.names); printf("\nteacher/staff id = %d",techr.t_id); printf("\nmonth till when salary is paid =%d",techr.dte_tme.mth); printf("\nmonthy salary = %.2f",techr.slry); printf("\nadvance paid = %.2f",techr.advanced); } } if (p==1) printf("\n\nRECORD NOT FOUND"); printf("\n\n"); system("pause"); fflush(stdin); fclose(file_temp); printf("\n\nDo you want to continue with the process(press y or Y"); fflush(stdin); cs=getch(); } getch(); } } |
This function is for the update records
In the code given below, which is for the function for updating the records of student, teachers and staffs.(School Billing System in C)
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void update_records(int j) { char name_s[50]; int p=1,option,cll,roll_no; char cs='y'; if (j==1) { while(cs=='y'||cs=='Y') { system("cls"); printf("\n\t******************************************************************"); printf("\n\t *************************** "); printf("\n\t********************* MODIFY RECORD *******************"); printf("\n\t *************************** "); printf("\n\t******************************************************************"); printf("\n\n\t\tPLEASE CHOOSE MODIFY TYPE::"); printf("\n\n\t\t1::Modify by Name::"); printf("\n\n\t\t2::Modify by Name &Class::"); printf("\n\n\t\t3::Modify by Name,Class & Roll No::"); printf("\n\n\t\t4::Exit"); printf("\n\n\t\t::Enter your Choice:: "); fflush(stdin); scanf("%d",&option); if (option==1) { int p=0; printf("\n\nEnter Nme of Student to Modify: "); fflush(stdin); scanf("%[^\n]",name_s); file_store=fopen("student","rb+"); while(fread(&std,sizeof(std),1,file_store)==1) { p=1; if (strcmpi(name_s,std.names)==0) { p=0; printf("\nEnter New Name of Student: "); fflush(stdin); scanf("%[^\n]",std.names); printf("\nEnter Nw Cass of Sudent: "); fflush(stdin); std.cl=check_class(); printf("\nEnter New Roll of Student: "); fflush(stdin); scanf("%d",&std.ro); fseek(file_store,-sizeof(std),SEEK_CUR); fwrite(&std,sizeof(std),1,file_store); fclose(file_store); } } if (p==1) printf("\n\nRECORDS NOT FOUND"); else printf("\n\nRECORDS SUCCESSFULLY MODIFIED"); printf("\n\n"); system("pause"); } else if (option==2) { int p=0; printf("\n\nEnter Name of Student to Modify: "); fflush(stdin); scanf("%[^\n]",name_s); printf("\n\nEnter Class of Student to Modify: "); fflush(stdin); cll=check_class(); file_store=fopen("student","rb+"); while(fread(&std,sizeof(std),1,file_store)==1) { p=1; if (strcmpi(name_s,std.names)==0 && cll==std.cl) { p=0; printf("\nEnter New Name of Student: "); fflush(stdin); scanf("%[^\n]",std.names); printf("\nEnter New Class of Student: "); fflush(stdin); std.cl=check_class(); printf("\nEnter New Roll of Student: "); fflush(stdin); scanf("%d",&std.ro); fseek(file_store,-sizeof(std),SEEK_CUR); fwrite(&std,sizeof(std),1,file_store); fclose(file_store); } } if (p==1) printf("\n\nRECORDS NOT FOUND"); else printf("\n\nRECORDS SUCCESSFULLY MODIFIED"); printf("\n\n"); system("pause"); } else if (option==3) { int p=0; printf("\n\nenter name of student to modify: "); fflush(stdin); scanf("%[^\n]",name_s); printf("\n\nenter class of student to modify: "); fflush(stdin); cll=check_class(); printf("\n\nenter roll of student to modify: "); fflush(stdin); scanf("%d",&roll_no); file_store=fopen("student","rb+"); while(fread(&std,sizeof(std),1,file_store)==1) { p=1; if (strcmpi(name_s,std.names)==0 && cll==std.cl &&roll_no==std.ro) { p=0; printf("\nenter new name of student: "); fflush(stdin); scanf("%[^\n]",std.names); printf("\nenter new class of student: "); fflush(stdin); std.cl=check_class(); printf("\nenter new roll of student: "); fflush(stdin); scanf("%d",&std.ro); fseek(file_store,-sizeof(std),SEEK_CUR); fwrite(&std,sizeof(std),1,file_store); fclose(file_store); } } if (p==1) printf("\n\nRECORDS NOT FOUND"); else printf("\n\nRECORDS SUCCESSFULLY MODIFIED"); printf("\n\n"); system("pause"); } else if (option==4) exits(); else { printf("\n\n\n\t\tINVALID ENTRY!!!!\n\n\t\t"); system("pause"); update_records(1); } printf("\n\nDo you want to continue with the process(press y or Y"); fflush(stdin); cs=getch(); } getch(); } if (j==2) { while(cs=='y'||cs=='Y') { int p=1; printf("enter name of teacher to modify: "); fflush(stdin); scanf("%[^\n]",name_s); file_temp=fopen("teacher","rb+"); while(fread(&techr,sizeof(techr),1,file_temp)==1) { if (strcmpi(name_s,techr.names)==0) { p=0; printf("\nenter new name of teacher: "); fflush(stdin); scanf("%[^\n]",techr.names); printf("\nenter new id of teacher: "); fflush(stdin); scanf("%d",&techr.t_id); fseek(file_temp,-sizeof(techr),SEEK_CUR); fwrite(&techr,sizeof(techr),1,file_temp); fclose(file_temp); } } if (p==1) printf("\n\nRECORD NOT FOUND"); else printf("\n\nRECORD SUCCESSFULLY MODIFIED"); printf("\n\n"); system("pause"); fflush(stdin); printf("\n\nDo you want to continue with the process(press y or Y"); fflush(stdin); cs=getch(); } getch(); } } |
This function is for the delete records
In the code given below, which is for the function for deleting the students, teachers and staffs records.(School Billing System in C)
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void deleting_records(int j) { system("cls"); printf("\n\t**"); printf("\n\t *************************** "); printf("\n\t********************* DELETE RECORD *******************"); printf("\n\t *************************** "); printf("\n\t******************************************************************"); FILE *temporary,*tmp1; int p=1; char name_s[50],cs='y'; if (j==1) { while(cs=='y'||cs=='Y') { int p=1; printf("\n\nenter name of student to delete: "); fflush(stdin); scanf("%[^\n]",name_s); file_store=fopen("student","rb"); temporary=fopen("tempfile","wb");//opening of temporary file for deleting process while (fread(&std,sizeof(std),1,file_store)==1) { if (strcmp(std.names,name_s)==0) { p=0; continue; } else { fwrite(&std,sizeof(std),1,temporary); } } if (p==1) printf("\n\nRECORD NOT FOUND"); else printf("\n\nRECORD SUCCESSFULLY DELETED"); printf("\n\n"); system("pause"); fflush(stdin); fclose(file_store); fclose(temporary); system("del student");/*all data except the data to be deleted in student were 1st moved to temp and data in student was deleted*/ system("ren tempfile, student");//renaming temp to student printf("\n\nDo you want to continue with the process(press y or Y"); fflush(stdin); cs=getch(); } getch(); } if (j==2) { p=1; char name_t[50]; while(cs=='y'||cs=='Y') { printf("\n\nEnter name of teacher to delete record: "); fflush(stdin); scanf("%[^\n]",name_t); file_temp=fopen("teacher","rb"); tmp1=fopen("tempfile1","wb"); while (fread(&techr,sizeof(techr),1,file_temp)==1) { if (strcmp(techr.names,name_t)==0) { p=0; continue; } else { fwrite(&techr,sizeof(techr),1,tmp1); } } if (p==1) printf("\n\nRECORD NOT FOUND"); else printf("\n\nRECORD SUCCESSFULLY DELETED"); printf("\n\n"); system("pause"); fflush(stdin); fclose(file_temp); fclose(tmp1); system("del teacher"); system("ren tempfile1, teacher"); printf("\n\nDo you want to continue with the process(press y or Y"); fflush(stdin); cs=getch(); } getch(); } } |
This function is for the salary
In the code given below, which is for the function for the teacher salary computation.
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void salary(int mm) { system("cls"); printf("\n\t**"); printf("\n\t *************************** "); printf("\n\t********************* SALARY *******************"); printf("\n\t *************************** "); printf("\n\t******************************************************************"); FILE *files,*temp_f; int p=1,day_s; char name_s[50],cs='y'; int months,df,ids; while(cs=='y'||cs=='Y') { int p=1; fflush(stdin); printf("\n\nEnter name:: "); scanf("%[^\n]",name_s); printf("\n\nEnter ID:: "); scanf("%d",&ids); files=fopen("teacher","rb+"); temp_f=fopen("te","wb+"); while(fread(&techr,sizeof(techr),1,files)==1)//file opened { if(strcmp(techr.names,name_s)==0 )//name entered is compared to the existing name in file { float lsal; p=0; printf("\n\nEnter the month till which salary is to be paid:: "); fflush(stdin); scanf("%d",&months); months=checking_date(months,day_s); techr.advanced=(months-mm-1)*techr.slry; if (techr.advanced<0) techr.advanced=0; lsal=mm-techr.dte_tme.mth;//months of salary left to be paid if(lsal<0) lsal=0; techr.total=techr.advanced+techr.slry*(1+lsal); if(months==techr.dte_tme.mth) techr.total=0; printf("\nmonthy salary left to be paid:: %.2f",lsal); printf("\ntotal :: %.2f",techr.total); printf("\nadvance :: %.2f",techr.advanced); techr.dte_tme.mth=months; fwrite(&techr,sizeof(techr),1,temp_f); fclose(files); fclose(temp_f); if (p==1) printf("\n\nRECORD NOT FOUND"); printf("\n\n"); system("pause"); fflush(stdin); system("del teacher"); system("ren te, teacher"); } } printf("\n\nDo you want to continue with the process(press y or Y"); fflush(stdin); cs=getch(); } getch(); } |
This function is for the student fee
In the code given below, which is for the function for the student fee calculation.
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void fee(int mm) { system("cls"); printf("\n\t**"); printf("\n\t *************************** "); printf("\n\t********************* FEE *******************"); printf("\n\t *************************** "); printf("\n\t******************************************************************"); FILE *files,*temp_f; int p=0; char name_s[50],cs='y'; int clss, rollss,monthss,diffs; while(cs=='y'||cs=='Y') { int p=1,day=0; fflush(stdin); printf("\n\nEnter name:: "); scanf("%[^\n]",name_s); printf("\n\nEnter class:: "); fflush(stdin); clss=check_class(); printf("\n\nEnter roll:: "); fflush(stdin); scanf("%d",&rollss); files=fopen("student","rb+"); temp_f=fopen("te","wb"); while(fread(&std,sizeof(std),1,files)==1) { if(strcmp(std.names,name_s)==0 && clss==std.cl && rollss==std.ro) { p=0; printf("\n\nEnter the month till which fee to be paid:: "); fflush(stdin); scanf("%d",&monthss); monthss=checking_date(monthss,day); diffs=mm-std.dte_tme.mth; std.debt=(diffs*std.fes)*0.01; std.duedate=(diffs)*std.fes; if (std.debt<0) std.debt=0; if (std.duedate<0) std.duedate=0; if (std.total<0) std.total=0; std.total=std.debt+std.duedate+std.advanced; printf("\nfine :: %.2f",std.debt); printf("\ndue :: %.2f",std.duedate); printf("\ntotal :: %.2f",std.total); printf("\nadvance :: %.2f",std.advanced); std.dte_tme.mth=monthss; std.total=0; std.debt=0; std.duedate=0; fwrite(&std,sizeof(std),1,temp_f); } } if (p==1) printf("\n\nRECORD NOT FOUND"); printf("\n\n"); system("pause"); fflush(stdin); fclose(files); fclose(temp_f); system("del student"); system("ren te, student"); printf("\n\nDo you want to continue with the process(press y or Y"); fflush(stdin); cs=getch(); } getch(); } |
This function is for the exit
In the code given below, which is for the function for the exit.
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void exits() { int l; system("color 0c"); printf("\n\n\t\t Thank you for using Chmsc School Billing System Project\n\n"); system("pause"); system("cls"); printf("\n\n\t\t\t Exiting\n\n"); for(l=1; l<=80; l++) { Sleep(50); printf("*"); } exit(0); } |
This function is for the checking of date
In the code given below, which is for the function for checking the date if it is valid or invalid.
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int checking_date(int mnt,int dnt) { int monthsss,daysss; if (mnt>12 || mnt<1 || dnt<1 || dnt>32) { MessageBox(0,"Invalid Date!\nEnter Again","Error!",0); fflush(stdin); scanf("%d%d",&monthsss,&daysss); monthsss=checking_date(monthsss,daysss); } else return (mnt); } |
Downloadable Source Code
Summary
That’s how you create Mini Project for School Billing System in C with Source Code in your projects. You can always expand and try different ways in implementing the Mini Project for Phonebook in C in your C projects. C is a powerful general-purpose programming language. It can be used to develop software like operating systems, databases, compilers, and so on. C programming is an excellent language to learn to program for beginners. Our C tutorials will guide you to learn C programming one step at a time. In this Mini Project for School Billing System in C with Source Code is free to download and It is easy to understand and manipulate this project and use for education purpose only.
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Inquiries
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