public void add(ref int itemcount)
{
Initial n1 = new Initial();
Console.Write("Enter student's ID:");
agian : string id = Console.ReadLine();
if (!ID(id, int.Parse(id)))
{
goto agian;
}
int stnumber = int.Parse(id);
Console.Write("Enter student's Age:");
Ask : int stage = int.Parse(Console.ReadLine());
if (!Age(ref stage))
{
goto Ask;
}
Do:
Console.Write("Enter student's Name:");
string stname = Console.ReadLine().ToString();
bool result = stname.All(x => char.IsLetter(x) || x == ' ' || x == '.');
if (result != true)
{
Console.Write("You have entered a wrong Name !! , Re");
goto Do;
}
Agan : Console.Write("Enter student's Sex(F or M):");
string sex = Console.ReadLine().ToUpper();
if (!(sex == "M" || sex == "F"))
{
Console.Write("You have entered wrong !! Re");
goto Agan;
}
Console.Write("Enter student's quizz1 score from 5:");
Ask1 : float quizz1 = float.Parse(Console.ReadLine());
if (!n1[quizz1, "quizz1"])
{
goto Ask1;
}
Console.Write("Enter student's quizz2 score from 5:");
Ask2 : float quizz2 = float.Parse(Console.ReadLine());
if (!n1[quizz2, "quizz2"])
{
goto Ask2;
}
Console.Write("Enter student's assigment score from 10:");
Ask3 : float assigment = float.Parse(Console.ReadLine());
if (!n1[assigment, "assigment"])
{
goto Ask3;
}
Console.Write("Enter student's mid term score from 20:");
Ask4 : float midterm = float.Parse(Console.ReadLine());
if (!n1[midterm, "midterm"])
{
goto Ask4;
}
Console.Write("Enter student's final score from 60:");
Ask5 : float final = float.Parse(Console.ReadLine());
if (!n1[final, "final"])
{
goto Ask5;
}
float total = quizz1 + quizz2 + assigment + midterm + final;
WriteFile(@"D:\project\test.doc", "\nStudent Number:(" + (itemcount + 1) + ")\nID: " + id + "\nName: " + stname + "\nsex: " + sex + "\nAge: " + stage + "\nQuizz1: " + quizz1 + "\nQuizz2: " + quizz2 + "\nassigment: " + assigment + "\nmidterm: " + midterm + "\nfinal: " + final + "\ntotal: " + total + "\n");
st[itemcount] = new student(stnumber, stage, stname, sex, quizz1, quizz2, assigment, midterm, final, total);
itemcount++;
}//end the added information
