void Search()
{
try
{
var n = JsonConvert.DeserializeObject <List <Model.CourseworkViewResultsModel> >(MobileConfig.get_exam_results_sheet());
List <Model.CourseworkViewResultsModel> coursework_data = new List <Model.CourseworkViewResultsModel>(n);
string searchText = txtSearch.Text;
List <Model.CourseworkViewResultsModel> filteredList = coursework_data;
filteredList = coursework_data.Where(c => c.stud_name.Contains(searchText.ToUpper()) || c.stud_reg_no.Contains(searchText.ToUpper())).ToList();
lv_view_students.ItemsSource = filteredList;
}
catch (Exception)
{
//lv_view_students.ItemsSource = null;
DisplayAlert("Display Error ", "Error! Try again", "OK");
}
}
void DisplayResults()
{
try
{
//DisplayAlert("Stored Data", MobileConfig.get_exam_results_sheet(), "OK");
var n = JsonConvert.DeserializeObject <List <Model.ExamViewResultsModel> >(MobileConfig.get_exam_results_sheet());
List <Model.ExamViewResultsModel> exams_data = new List <Model.ExamViewResultsModel>(n);
//DisplayAlert("Stored Data", ""+n.Count, "OK");
lv_view_students.ItemsSource = exams_data;
}
catch (Exception)
{
}
}
