private void OnAccountCommand(object obj)
{
IsAccountFlyoutOpen = true;
string UserName = DialogLogginViewModel.Users[0].UserName;
string ID = DialogLogginViewModel.Users[0].ID;
Students = new ObservableCollection <GetStudentsInfoByID_Result>(ST.GetStudentsInfoByID(ID));
User = new ObservableCollection <GetUsersDetail_Result>(ST.GetUsersDetail(UserName));
GetImageUrlFromDatabase();
Name = Students[0].Name + " " + Students[0].MiddleName + " " + Students[0].LastName;
Email = Students[0].Email;
UserPassword = User[0].Passwords;
}