//get from database - DataGridView
public static Unavailability_Course FromDatabase(DataGridView datagridView, int i = -1)
{
if (i == -1)
{
if (datagridView.CurrentRow != null)
{
i = datagridView.CurrentRow.Index;
}
}
if (i == -1)
{
return(null);
}
if (datagridView[0, i].CellValue() == null || datagridView[1, i].CellValue() == null ||
datagridView[2, i].CellValue() == null)
{
return(null);
}
//new Unavailability_Course
string courseCode = datagridView[0, i].CellValue();
string dateString = datagridView[1, i].CellValue();
int timeSlot = int.Parse(datagridView[2, i].CellValue());
Unavailability_Course unavailabilityCourse = Unavailability_Course.FromDatabase(courseCode, dateString, timeSlot);
return(unavailabilityCourse);
}
public static Unavailability_Course FromDatabase(Unavailability_Course other)
{
return(FromDatabase(other.Course.CourseCode, other.DateTime.Date.ToString("d"), other.Timeslot));
}
protected bool Equals(Unavailability_Course other)
{
return(Equals(Course, other.Course) && DateTime.Equals(other.DateTime) && Timeslot == other.Timeslot);
}
