public Task <string> AddStudentCI(StudentCI addingStudent)
{
return(Task.Run(() =>
{
try
{
List <StudentCI> listofstudent = new List <StudentCI>();
if (RefreshStudentCI().Result != null)
{
listofstudent = RefreshStudentCI().Result.ToList();
}
listofstudent.Add(addingStudent);
String json = JsonConvert.SerializeObject(listofstudent);
File.WriteAllText(default_path + target_path + @"\tudentCI.txt", string.Empty);
File.WriteAllText(default_path + target_path + @"\tudentCI.txt", json);
//Task<string> result = new Task<string>("success");
//string result = "success";
return "success";
}
catch (Exception ex)
{
MessageBox.Show("can't interpret some values .\n\n" + ex.Message + "\n\n Please check ", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
return ex.Message;
}
}));
}
public Task <string> AddStudentCI(StudentCI addingStudent)
{
throw new NotImplementedException();
}
