private void ExecuteEdit(object p)
{
if (p != null && p is Exam)
{
var exam = p as Exam;
AddExamView view = new AddExamView(exam);
view.ShowDialog();
}
}
private void AddExam(object property)
{
AddExamView window = new AddExamView((Student)property);
window.ShowDialog();
}
private void ExecuteOpen()
{
AddExamView view = new AddExamView();
view.ShowDialog();
}