//Function-> this function reads in the information from an input file and populates the chart with that info
public void ReadInfoIntoChart()
{
//go to the file and extract the X and Y points
string line;
string StudentA, StudentB, StudentC, StudentD;
using (StreamReader inFile = new StreamReader("../../GradePercentsOnAssigns.txt"))
{
while ((line = inFile.ReadLine()) != null)
{
//each student is split by a tab, each test score per student is split by ":"
//split the lines by a comma (since input goes X,Y)
string[] Students = line.Split('\t');
//get each student's test scores
StudentA = Students[0];
StudentB = Students[1];
StudentC = Students[2];
StudentD = Students[3];
//now split each student by the colons since each test score is separated by that
string[] StudentAScores = StudentA.Split(':');
string[] StudentBScores = StudentB.Split(':');
string[] StudentCScores = StudentC.Split(':');
string[] StudentDScores = StudentD.Split(':');
//call function above to go through each student's test & score array
//and populate the correct values into the points for the chart
StudentAPoints = createDataPoints(StudentAScores);
StudentBPoints = createDataPoints(StudentBScores);
StudentCPoints = createDataPoints(StudentCScores);
StudentDPoints = createDataPoints(StudentDScores);
}
}
}
static void Main(string[] args)
{
Console.WriteLine("甲学生抄的试卷");
TestPaper studentA = new StudentA();
studentA.TestQuestion1();
studentA.TestQuestion2();
studentA.TestQuestion3();
Console.WriteLine("乙学生抄的试卷");
TestPaper studentB = new StudentB();
studentB.TestQuestion1();
studentB.TestQuestion2();
studentB.TestQuestion3();
Console.ReadKey();
}
static void Main(string[] args)
{
// BankA bankA = new BankA();
// bankA.getBalance();
// BankB bankB = new BankB();
// bankB.getBalance();
// BankC bankC = new BankC();
// bankC.getBalance();
int[] studentAMarks = { 20, 30, 60 };
StudentA studentA = new StudentA(studentAMarks);
studentA.getPercentage();
int[] studentBMarks = { 20, 30, 60, 90 };
StudentB studentB = new StudentB(studentBMarks);
studentB.getPercentage();
}
public async Task <IActionResult> ImportCSVFile()
{
//template method pattern example
DataReader daoStudentsA = new StudentA(_context);
daoStudentsA.Run(this._option1);
DataReader daoStudentsB = new StudentB(_context);
daoStudentsB.Run(this._option1);
//repository pattern example
List <Student> students = new List <Student>();
students = _fileReader.ReadCSVFile(this._option1);
if (students.Count() == 0)
{
return(BadRequest("Data are empty."));
}
_fileReader.ImportStudents(students);
return(Ok());
}
