public MainWindow()
{
InitializeComponent();
this.DataContext = this;
StudentsList.Add(new Student("Paul", "LName1", "FName1"));
StudentsList.Add(new Student("Alex", "LName2", "FName2"));
StudentsList.Add(new Student("Steve", "LName3", "FName3"));
}
public void CreateStudent(Student st1)
{
Console.WriteLine("Please insert Student First Name:");
string studentfirstName = Console.ReadLine();
Console.WriteLine("Please insert Student Last Name:"); ///Second aproach : insert datas in the console
string studentlastName = Console.ReadLine();
Console.WriteLine("Please insert Student Grade:");
int studentgrade = Convert.ToInt32(Console.ReadLine());
st1.FirstName = studentfirstName;
st1.LastName = studentlastName;
st1.Grade = studentgrade;
StudentsList.Add(st1);
}
/// <summary>
/// Reads the details text file from the App_Data directory and parses each row to an object.
/// </summary>
private void ParseDetailsFile()
{
StreamReader file = new StreamReader(System.Web.HttpContext.Current.Server.MapPath("~/App_Data/studInfo.txt"));
var detailsLines = file.ReadLine();
//Loop through all the lines in the details file
while (detailsLines != null)
{
var studentSplitedLine = detailsLines.Split(' ');
StudentsList.Add(new Student
{
FirstName = studentSplitedLine[0],
LastName = studentSplitedLine[1],
Id = long.Parse(studentSplitedLine[2])
});
detailsLines = file.ReadLine();
}
file.Close();
}
/// <summary>
/// Выпоняет загрузку списка студентов из файла
/// </summary>
public void GetStudents()
{
if (ValidateFileName())
{
try
{
using (var workbook = new XLWorkbook(FileName))
{
var worksheet = workbook.Worksheets.Worksheet(1);
for (int row = 2; ; row++)
{
if (string.IsNullOrEmpty(worksheet.Cell(row, 1).GetValue <string>()))
{
break;
}
else
{
var student = new StudentViewModel
{
StudentId = 0,
Name = worksheet.Cell(row, 1).GetValue <string>(),
Phone = worksheet.Cell(row, 2).GetValue <string>(),
Description = worksheet.Cell(row, 3).GetValue <string>(),
GroupName = worksheet.Cell(row, 4).GetValue <string>()
};
StudentsList.Add(student);
}
}
}
OnPropertyChanged(nameof(StudentsList));
}
catch (Exception)
{
ErrorMessage = "Неверный формат файла!";
}
if (StudentsList.Count == 0)
{
ErrorMessage = "Неверный формат файла!";
}
}
}
public void SetStudent(Student student)
{
StudentsList.Add(student);
}
public void AddStudent(Student x)
{
StudentsList.Add(x);
}