public static Student AddNewMenu(string typeOfData)
{
fileRepository = fileFactory.CreateFileManager(typeOfData);
Student exist, student;
do
{
student = new Student();
PropertyInfo[] properties = student.GetType().GetProperties();
foreach (var p in properties)
{
if (p.Name != "StudentGuid")
{
System.Console.WriteLine("Plese enter the {0}:", p.Name);
var myVal = System.Console.ReadLine();
p.SetValue(student, myVal);
}
}
var students = fileRepository.GetAll();
exist = (students == null ? null : students.Find(s => s.StudentId == student.StudentId));
} while (exist != null);
student.StudentGuid = student.GenerateGuid();
return(fileRepository.Add(student));
}
/// <summary>
/// Refresh the datagrid with the new data on persistent repository, on an event is fired
/// </summary>
public void RefreshDataGrid()
{
if (!File.Exists(localPath))
{
GenerateXmlFile();
}
if (fileRepository.GetAll() == null)
{
formDataSet = null;
}
else
{
formDataSet = new DataSet();
formDataSet.ReadXml(localPath);
studentDataGrid.DataSource = formDataSet.Tables[0];
studentDataGrid.Columns["StudentGuid"].Visible = false;
}
}
internal static void GetAll(string typeOfData)
{
fileRepository = fileFactory.CreateFileManager(typeOfData);
var listOfStudents = fileRepository.GetAll();
if (listOfStudents != null)
{
var studentString = "";
foreach (var s in listOfStudents)
{
studentString = StudentRepository.studentToString(s);
System.Console.WriteLine(studentString);
}
}
}
internal static void Remove(string typeOfData)
{
fileRepository = fileFactory.CreateFileManager(typeOfData);
Student deletedStudent, studentToDelete;
string id;
do
{
System.Console.WriteLine("Please enter the id of the student:");
id = System.Console.ReadLine();
var students = fileRepository.GetAll();
studentToDelete = students.Find(s => s.StudentId == id);
} while (studentToDelete == null);
deletedStudent = fileRepository.Delete(id);
Console.WriteLine(deletedStudent.StudentGuid.ToString());
}
