private void uxProductListColumnHeader_Click(object sender, RoutedEventArgs e)
        {
            GridViewColumnHeader column = (sender as GridViewColumnHeader);
            string sortBy = column.Tag.ToString();

            if (listViewSortCol != null)
            {
                AdornerLayer.GetAdornerLayer(listViewSortCol).Remove(listViewSortAdorner);
                uxProductList.Items.SortDescriptions.Clear();
            }

            ListSortDirection newDir = ListSortDirection.Ascending;

            if (listViewSortCol == column && listViewSortAdorner.Direction == newDir)
            {
                newDir = ListSortDirection.Descending;
            }

            listViewSortCol     = column;
            listViewSortAdorner = new SortAdorner(listViewSortCol, newDir);
            AdornerLayer.GetAdornerLayer(listViewSortCol).Add(listViewSortAdorner);
            uxProductList.Items.SortDescriptions.Add(new SortDescription(sortBy, newDir));
        }
Beispiel #2
0
        private void GridViewColumnHeader_Click(object sender, RoutedEventArgs e)
        {
            GridViewColumnHeader column = (sender as GridViewColumnHeader); //type sets from XAML representation to C# representation
            string sortBy = column.Tag.ToString();                          //grabs the tag of column

            if (listViewSortCol != null)
            {
                AdornerLayer.GetAdornerLayer(listViewSortCol).Remove(listViewSortAdorner);
                lvUsers.Items.SortDescriptions.Clear();
            }

            ListSortDirection newDir = ListSortDirection.Ascending;

            if (listViewSortCol == column && listViewSortAdorner.Direction == newDir)
            {
                newDir = ListSortDirection.Descending;
            }

            listViewSortCol     = column;
            listViewSortAdorner = new SortAdorner(listViewSortCol, newDir);
            AdornerLayer.GetAdornerLayer(listViewSortCol).Add(listViewSortAdorner);
            lvUsers.Items.SortDescriptions.Add(new SortDescription(sortBy, newDir));
        }
Beispiel #3
0
        /// <summary>
        /// Kliknięcie kolumny headera - sortowanie
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void GridViewColumnSort(object sender, RoutedEventArgs e)
        {
            GridViewColumnHeader column = (sender as GridViewColumnHeader);
            string sortBy = column.Tag.ToString();

            if (listViewSortCol != null)
            {
                AdornerLayer.GetAdornerLayer(listViewSortCol).Remove(listViewSortAdorner);
                NormalGameModeList.Items.SortDescriptions.Clear();
            }

            ListSortDirection newDir = ListSortDirection.Ascending;

            if (listViewSortCol == column && listViewSortAdorner.Direction == newDir)
            {
                newDir = ListSortDirection.Descending;
            }

            listViewSortCol     = column;
            listViewSortAdorner = new SortAdorner(listViewSortCol, newDir);
            AdornerLayer.GetAdornerLayer(listViewSortCol).Add(listViewSortAdorner);

            var item = ((FrameworkElement)e.OriginalSource).DataContext;

            switch (LobbyTab.SelectedIndex)
            {
            case 0:
                NormalGameModeList.Items.SortDescriptions.Clear();
                NormalGameModeList.Items.SortDescriptions.Add(new SortDescription(sortBy, newDir));
                break;

            case 1:
                TournamentGameModeList.Items.SortDescriptions.Clear();
                TournamentGameModeList.Items.SortDescriptions.Add(new SortDescription(sortBy, newDir));
                break;
            }
        }
Beispiel #4
0
        /// <summary>
        /// Sorts the grid view column
        /// </summary>
        /// <param name="column"></param>
        private void SetSort(GridViewColumnHeader column)
        {
            try
            {
                if (column != null)
                {
                    String field = column.Tag as String;

                    // Clear the previous data.
                    if (currentSortCol != null)
                    {
                        AdornerLayer.GetAdornerLayer(currentSortCol).Remove(currentAdorner);
                        ReminderList.Items.SortDescriptions.Clear();
                    }

                    ListSortDirection newDir = ListSortDirection.Ascending;
                    if (currentSortCol == column && currentAdorner.Direction == newDir)
                    {
                        newDir = ListSortDirection.Descending;
                    }

                    currentSortCol = column;
                    currentAdorner = new SortAdorner(currentSortCol, newDir);
                    ReminderList.Items.SortDescriptions.Add(new SortDescription(field, newDir));

                    // Check to see if the adorner
                    var Layer = AdornerLayer.GetAdornerLayer(currentSortCol);
                    if (Layer != null)
                    {
                        Layer.Add(currentAdorner);
                    }
                }
            }
            catch (Exception)
            {
            }
        }
        private void columnSort(object sender, RoutedEventArgs e)
        {
            var vm = (MainViewModel)DataContext;
            GridViewColumnHeader column = sender as GridViewColumnHeader;
            string sortBy = column.Tag.ToString();

            if (listViewSortCol != null)
            {
                AdornerLayer.GetAdornerLayer(listViewSortCol).Remove(listViewSortAdorner);
                lstWallets.Items.SortDescriptions.Clear();
            }

            ListSortDirection newDir = ListSortDirection.Descending;

            if (listViewSortCol == column && listViewSortAdorner.Direction == newDir)
            {
                newDir = ListSortDirection.Ascending;
            }

            listViewSortCol     = column;
            listViewSortAdorner = new SortAdorner(listViewSortCol, newDir);
            AdornerLayer.GetAdornerLayer(listViewSortCol).Add(listViewSortAdorner);
            List <Wallet> list = null;

            if (newDir == ListSortDirection.Ascending)
            {
                list = vm.WalletList.OrderBy(i => ReflectionHelper.GetPropertyValue(i, sortBy)).ToList <Wallet>();
            }
            else
            {
                list = vm.WalletList.OrderByDescending(i => ReflectionHelper.GetPropertyValue(i, sortBy)).ToList <Wallet>();
            }
            vm.SortBy     = sortBy;
            vm.SortOrder  = newDir;
            vm.WalletList = new ObservableCollection <Wallet>(list);
        }
Beispiel #6
0
        public static void sortColumn(object sender, ListView listViewControl)
        {
            try
            {
                GridViewColumnHeader column = (sender as GridViewColumnHeader);
                string sortBy = column.Tag.ToString();
                if (listViewSortCol != null)
                {
                    AdornerLayer.GetAdornerLayer(listViewSortCol).Remove(listViewSortAdorner);
                    listViewControl.Items.SortDescriptions.Clear();
                }

                ListSortDirection newDir = ListSortDirection.Ascending;
                if (listViewSortCol == column && listViewSortAdorner.Direction == newDir)
                {
                    newDir = ListSortDirection.Descending;
                }

                listViewSortCol     = column;
                listViewSortAdorner = new SortAdorner(listViewSortCol, newDir);
                AdornerLayer.GetAdornerLayer(listViewSortCol).Add(listViewSortAdorner);
                listViewControl.Items.SortDescriptions.Add(new SortDescription(sortBy, newDir));
            }
            catch (Autodesk.Civil.CivilException ex)
            {
                GH.errorBox(ex.ToString());
            }
            catch (Autodesk.AutoCAD.Runtime.Exception ex)
            {
                GH.errorBox(ex.ToString());
            }
            catch (System.Exception ee)
            {
                GH.errorBox(ee.ToString());
            }
        }
Beispiel #7
0
        private void ColumnHeader_Click(object sender, RoutedEventArgs e)
        {
            CollectionView       view   = (CollectionView)CollectionViewSource.GetDefaultView(uxGamesList.ItemsSource);
            GridViewColumnHeader column = (sender as GridViewColumnHeader);
            string sortBy = column.Tag.ToString();

            if (listViewSortCol != null)
            {
                AdornerLayer.GetAdornerLayer(listViewSortCol).Remove(listViewSortAdorner);
                view.SortDescriptions.Clear();
            }

            ListSortDirection newDir = ListSortDirection.Ascending;

            if (listViewSortCol == column && listViewSortAdorner.Direction == newDir)
            {
                newDir = ListSortDirection.Descending;
            }

            listViewSortCol     = column;
            listViewSortAdorner = new SortAdorner(listViewSortCol, newDir);
            AdornerLayer.GetAdornerLayer(listViewSortCol).Add(listViewSortAdorner);
            view.SortDescriptions.Add(new SortDescription(sortBy, newDir));
        }
        private void GridViewColumnHeader_Click(object sender, RoutedEventArgs e)
        {
            var column         = sender as GridViewColumnHeader;
            var sort_by        = column.Tag.ToString();
            var listview_files = WindowUtils.FindParent <ListView>(column);

            if (this.listview_sort_column != null)
            {
                AdornerLayer.GetAdornerLayer(this.listview_sort_column).Remove(this.listview_sort_adorner);
                listview_files.Items.SortDescriptions.Clear();
            }

            ListSortDirection direction = ListSortDirection.Ascending;

            if (this.listview_sort_column == column && this.listview_sort_adorner.Direction == direction)
            {
                direction = ListSortDirection.Descending;
            }

            this.listview_sort_column  = column;
            this.listview_sort_adorner = new SortAdorner(this.listview_sort_column, direction);
            AdornerLayer.GetAdornerLayer(this.listview_sort_column).Add(this.listview_sort_adorner);
            listview_files.Items.SortDescriptions.Add(new SortDescription(sort_by, direction));
        }
        private void Sort(object sender, RoutedEventArgs e)
        {
            ListView             listview = sender as ListView;
            GridViewColumnHeader column   = e.OriginalSource as GridViewColumnHeader;
            string sortBy = column.Tag.ToString();

            if (listViewSortCol != null)
            {
                AdornerLayer.GetAdornerLayer(listViewSortCol).Remove(listViewSortAdorner);
                listview.Items.SortDescriptions.Clear();
            }

            ListSortDirection newDir = ListSortDirection.Ascending;

            if (listViewSortCol == column && listViewSortAdorner.Direction == newDir)
            {
                newDir = ListSortDirection.Descending;
            }

            listViewSortCol     = column;
            listViewSortAdorner = new SortAdorner(listViewSortCol, newDir);
            AdornerLayer.GetAdornerLayer(listViewSortCol).Add(listViewSortAdorner);
            listview.Items.SortDescriptions.Add(new SortDescription(sortBy, newDir));
        }
Beispiel #10
0
        public void lvColumnHeader_Click(object sender, RoutedEventArgs e)
        {
            GridViewColumnHeader column = (e.OriginalSource as GridViewColumnHeader);
            string sortBy = column.Tag.ToString();

            if (listViewSortCol != null)
            {
                AdornerLayer.GetAdornerLayer(listViewSortCol).Remove(listViewSortAdorner);
                (sender as ListView).Items.SortDescriptions.Clear();
            }

            ListSortDirection newDir = ListSortDirection.Ascending;

            if (listViewSortCol == column && listViewSortAdorner.Direction == newDir)
            {
                newDir = ListSortDirection.Descending;
            }

            listViewSortCol     = column;
            listViewSortAdorner = new SortAdorner(listViewSortCol, newDir);
            AdornerLayer.GetAdornerLayer(listViewSortCol).Add(listViewSortAdorner);
            (sender as ListView).Items.SortDescriptions.Add(new SortDescription(sortBy, newDir));
            e.Handled = true;
        }
Beispiel #11
0
 private void GridViewColumnHeader_Click(object sender, RoutedEventArgs e)
 {
     SortAdorner.SortClick(sender, e, ref listViewSortCol, ref listViewSortAdorner, ref InventoryList);
 }
Beispiel #12
0
        private void GridViewColumnHeaderClick(object sender, RoutedEventArgs e)
        {
            GridViewColumnHeader column = (sender as GridViewColumnHeader);

            sortingColumn = column;
            string sortBy = column.Tag.ToString();

            if (listViewSortCol != null)
            {
                AdornerLayer.GetAdornerLayer(listViewSortCol).Remove(listViewSortAdorner);
                carList.Items.SortDescriptions.Clear();
            }

            ListSortDirection newDir = ListSortDirection.Ascending;

            if (listViewSortCol == column && listViewSortAdorner.Direction == newDir)
            {
                newDir = ListSortDirection.Descending;
            }

            listViewSortCol     = column;
            listViewSortAdorner = new SortAdorner(listViewSortCol, newDir);
            AdornerLayer.GetAdornerLayer(listViewSortCol).Add(listViewSortAdorner);

            CarComparator carComparator = new CarComparator();
            var           tempItems     = items.ToArray();

            if (sortBy == "carId")
            {
                if (newDir.ToString() == "Ascending")
                {
                    Array.Sort(tempItems, carComparator.CompareCarsByIdAscending);
                }
                else
                {
                    Array.Sort(tempItems, carComparator.CompareCarsByIdDescending);
                }
            }
            else if (sortBy == "registration")
            {
                if (newDir.ToString() == "Ascending")
                {
                    Array.Sort(tempItems, carComparator.CompareCarsByRegistrationAscending);
                }
                else
                {
                    Array.Sort(tempItems, carComparator.CompareCarsByRegistrationDescending);
                }
            }
            else if (sortBy == "carSupervisor")
            {
                if (newDir.ToString() == "Ascending")
                {
                    Array.Sort(tempItems, carComparator.CompareCarsBySupervisorAscending);
                }
                else
                {
                    Array.Sort(tempItems, carComparator.CompareCarsBySupervisorDescending);
                }
            }
            else if (sortBy == "saleDate")
            {
                if (newDir.ToString() == "Ascending")
                {
                    Array.Sort(tempItems, carComparator.CompareCarsBySaleDateAscending);
                }
                else
                {
                    Array.Sort(tempItems, carComparator.CompareCarsBySaleDateDescending);
                }
            }

            carList.ItemsSource = tempItems;
            carList.Items.Refresh();

            CollectionView view = (CollectionView)CollectionViewSource.GetDefaultView(carList.ItemsSource);

            view.Filter += UserFilter;
        }
 public void SortAdornerTest()
 {
     // for code coverage
     var sortAdorner = new SortAdorner(new ListView(), ListSortDirection.Ascending);
 }
        private void GridViewColumnHeader_Click(object sender, RoutedEventArgs e)
        {
            GridViewColumnHeader column = (sender as GridViewColumnHeader);
            string sortBy = column.Tag.ToString();

            if (listViewSortCol != null)
            {
                AdornerLayer.GetAdornerLayer(listViewSortCol).Remove(listViewSortAdorner);
                ListViewLends.Items.SortDescriptions.Clear();
            }

            ListSortDirection newDir = ListSortDirection.Ascending;

            if (listViewSortCol == column && listViewSortAdorner.Direction == newDir)
            {
                newDir = ListSortDirection.Descending;
            }

            listViewSortCol     = column;
            listViewSortAdorner = new SortAdorner(listViewSortCol, newDir);
            AdornerLayer.GetAdornerLayer(listViewSortCol).Add(listViewSortAdorner);

            var tempItems = items.ToArray();

            if (sortBy == "LendId")
            {
                if (newDir.ToString() == "Ascending")
                {
                    Array.Sort(tempItems, CompareLendByIdAscending);
                }
                else
                {
                    Array.Sort(tempItems, CompareLendByIdDescending);
                }
            }
            else if (sortBy == "Person")
            {
                if (newDir.ToString() == "Ascending")
                {
                    Array.Sort(tempItems, CompareLendByPersonAscending);
                }
                else
                {
                    Array.Sort(tempItems, CompareLendByPersonDescending);
                }
            }
            else if (sortBy == "LendStart")
            {
                if (newDir.ToString() == "Ascending")
                {
                    Array.Sort(tempItems, CompareLendByDateStartAscending);
                }
                else
                {
                    Array.Sort(tempItems, CompareLendByDateStartDescending);
                }
            }
            else if (sortBy == "PlannedLendEnd")
            {
                if (newDir.ToString() == "Ascending")
                {
                    Array.Sort(tempItems, CompareLendByDatePlannedEndAscending);
                }
                else
                {
                    Array.Sort(tempItems, CompareLendByDatePlannedEndDescending);
                }
            }
            else if (sortBy == "LendEnd")
            {
                if (newDir.ToString() == "Ascending")
                {
                    Array.Sort(tempItems, CompareLendByDateEndAscending);
                }
                else
                {
                    Array.Sort(tempItems, CompareLendByDateEndDescending);
                }
            }
            else if (sortBy == "DateReservation")
            {
                if (newDir.ToString() == "Ascending")
                {
                    Array.Sort(tempItems, CompareLendByDateReservationAscending);
                }
                else
                {
                    Array.Sort(tempItems, CompareLendByDateReservationDescending);
                }
            }
            else if (sortBy == "Car")
            {
                if (newDir.ToString() == "Ascending")
                {
                    Array.Sort(tempItems, CompareCarAscending);
                }
                else
                {
                    Array.Sort(tempItems, CompareCarDescending);
                }
            }
            ListViewLends.ItemsSource = tempItems;
            CollectionView view = (CollectionView)CollectionViewSource.GetDefaultView(ListViewLends.ItemsSource);

            view.Filter += UserFilter;
        }
        private void GridViewColumnHeaderClick(object sender, RoutedEventArgs e)
        {
            GridViewColumnHeader column = (sender as GridViewColumnHeader);

            sortingColumn = column;
            string sortBy = column.Tag.ToString();

            if (listViewSortCol != null)
            {
                AdornerLayer.GetAdornerLayer(listViewSortCol).Remove(listViewSortAdorner);
                contractorList.Items.SortDescriptions.Clear();
            }

            ListSortDirection newDir = ListSortDirection.Ascending;

            if (listViewSortCol == column && listViewSortAdorner.Direction == newDir)
            {
                newDir = ListSortDirection.Descending;
            }

            listViewSortCol     = column;
            listViewSortAdorner = new SortAdorner(listViewSortCol, newDir);
            AdornerLayer.GetAdornerLayer(listViewSortCol).Add(listViewSortAdorner);

            var tempItems = items.ToArray();

            if (sortBy == "contractorId")
            {
                if (newDir.ToString() == "Ascending")
                {
                    Array.Sort(tempItems, (ListViewItem a, ListViewItem b) => ((ListItem)a.Content).contractorId.CompareTo(((ListItem)b.Content).contractorId));
                }
                else
                {
                    Array.Sort(tempItems, (ListViewItem a, ListViewItem b) => ((ListItem)b.Content).contractorId.CompareTo(((ListItem)a.Content).contractorId));
                }
            }
            else if (sortBy == "name")
            {
                if (newDir.ToString() == "Ascending")
                {
                    Array.Sort(tempItems, (ListViewItem a, ListViewItem b) => ((ListItem)a.Content).name.CompareTo(((ListItem)b.Content).name));
                }
                else
                {
                    Array.Sort(tempItems, (ListViewItem a, ListViewItem b) => ((ListItem)b.Content).name.CompareTo(((ListItem)a.Content).name));
                }
            }
            else if (sortBy == "startDate")
            {
                if (newDir.ToString() == "Ascending")
                {
                    Array.Sort(tempItems, (ListViewItem a, ListViewItem b) => ((ListItem)a.Content).startDate.CompareTo(((ListItem)b.Content).startDate));
                }
                else
                {
                    Array.Sort(tempItems, (ListViewItem a, ListViewItem b) => ((ListItem)b.Content).startDate.CompareTo(((ListItem)a.Content).startDate));
                }
            }
            else if (sortBy == "endDate")
            {
                if (newDir.ToString() == "Ascending")
                {
                    Array.Sort(tempItems, (ListViewItem a, ListViewItem b) => {
                        var aa = (ListItem)a.Content;
                        var bb = (ListItem)b.Content;
                        if (aa.endDate == null)
                        {
                            return(1);
                        }
                        if (bb.endDate == null)
                        {
                            return(-1);
                        }
                        return(aa.endDate.Value.CompareTo(bb.endDate.Value));
                    });
                }
                else
                {
                    Array.Sort(tempItems, (ListViewItem a, ListViewItem b) => {
                        var aa = (ListItem)a.Content;
                        var bb = (ListItem)b.Content;
                        if (bb.endDate == null)
                        {
                            return(1);
                        }
                        if (aa.endDate == null)
                        {
                            return(-1);
                        }
                        return(bb.endDate.Value.CompareTo(aa.endDate.Value));
                    });
                }
            }

            contractorList.ItemsSource = tempItems;
            contractorList.Items.Refresh();
        }
        private void RedrawSortGlyph()
        {
            foreach (var column in PackageGridView.Columns) {
                var header = (GridViewColumnHeader)column.Header;
                if (header.Tag != null) {
                    AdornerLayer layer = AdornerLayer.GetAdornerLayer(header);
                    if (layer != null)
                    {
                        layer.Remove((Adorner)header.Tag);
                    }
                }

                if ((string)header.CommandParameter == SortColumn) {
                    var newAdorner = new SortAdorner(header, SortDirection);
                    header.Tag = newAdorner;

                    AdornerLayer layer = AdornerLayer.GetAdornerLayer(header);
                    if (layer != null)
                    {
                        layer.Add(newAdorner);
                    }
                }
            }
        }
 private void SubSignatureHeader_Click(object sender, RoutedEventArgs e)
 {
     SortAdorner.SortClick(sender, e, ref listViewSortCol, ref listViewSortAdorner, ref SubList);
 }
        private void GridViewColumnHeader_Click(object sender, RoutedEventArgs e)
        {
            {
                GridViewColumnHeader column = (sender as GridViewColumnHeader);
                string sortBy = column.Tag.ToString();
                if (listViewSortCol != null)
                {
                    AdornerLayer.GetAdornerLayer(listViewSortCol).Remove(listViewSortAdorner);
                    ListViewMyReservations.Items.SortDescriptions.Clear();
                }

                ListSortDirection newDir = ListSortDirection.Ascending;
                if (listViewSortCol == column && listViewSortAdorner.Direction == newDir)
                {
                    newDir = ListSortDirection.Descending;
                }

                listViewSortCol     = column;
                listViewSortAdorner = new SortAdorner(listViewSortCol, newDir);
                AdornerLayer.GetAdornerLayer(listViewSortCol).Add(listViewSortAdorner);

                var tempItems = items.ToArray();

                if (sortBy == "ReservationId")
                {
                    if (newDir.ToString() == "Ascending")
                    {
                        Array.Sort(tempItems, CompareReservationByIdAscending);
                    }
                    else
                    {
                        Array.Sort(tempItems, CompareReservationByIdDescending);
                    }
                }
                else if (sortBy == "DateStart")
                {
                    if (newDir.ToString() == "Ascending")
                    {
                        Array.Sort(tempItems, CompareReservationByDateStartAscending);
                    }
                    else
                    {
                        Array.Sort(tempItems, CompareReservationByDateStartDescending);
                    }
                }
                else if (sortBy == "DateEnd")
                {
                    if (newDir.ToString() == "Ascending")
                    {
                        Array.Sort(tempItems, CompareReservationByDateEndAscending);
                    }
                    else
                    {
                        Array.Sort(tempItems, CompareReservationByDateEndDescending);
                    }
                }
                else if (sortBy == "DateReservation")
                {
                    if (newDir.ToString() == "Ascending")
                    {
                        Array.Sort(tempItems, ComparePeopleByDateReservationAscending);
                    }
                    else
                    {
                        Array.Sort(tempItems, ComparePeopleByDateReservationDescending);
                    }
                }
                else if (sortBy == "Car")
                {
                    if (newDir.ToString() == "Ascending")
                    {
                        Array.Sort(tempItems, CompareCarAscending);
                    }
                    else
                    {
                        Array.Sort(tempItems, CompareCarDescending);
                    }
                }
                ListViewMyReservations.ItemsSource = tempItems;
                CollectionView view = (CollectionView)CollectionViewSource.GetDefaultView(ListViewMyReservations.ItemsSource);
                view.Filter += UserFilter;
            }
            int CompareReservationByIdAscending(ListViewItem a, ListViewItem b)
            {
                MyReservationList first  = (MyReservationList)a.Content;
                MyReservationList second = (MyReservationList)b.Content;

                return(first.ReservationId.CompareTo(second.ReservationId));
            }

            int CompareReservationByIdDescending(ListViewItem a, ListViewItem b)
            {
                MyReservationList first  = (MyReservationList)a.Content;
                MyReservationList second = (MyReservationList)b.Content;

                return(second.ReservationId.CompareTo(first.ReservationId));
            }

            int CompareCarAscending(ListViewItem a, ListViewItem b)
            {
                MyReservationList first  = (MyReservationList)a.Content;
                MyReservationList second = (MyReservationList)b.Content;

                return(String.Compare(first.Vehicle, second.Vehicle));
            }

            int CompareCarDescending(ListViewItem a, ListViewItem b)
            {
                MyReservationList first  = (MyReservationList)a.Content;
                MyReservationList second = (MyReservationList)b.Content;

                return(String.Compare(second.Vehicle, first.Vehicle));
            }

            int CompareReservationByDateStartAscending(ListViewItem a, ListViewItem b)
            {
                MyReservationList first  = (MyReservationList)a.Content;
                MyReservationList second = (MyReservationList)b.Content;
                DateTime          firstDate;
                DateTime          secondDate;

                if (first.ReservationStart.CompareTo("") != 0)
                {
                    firstDate = Convert.ToDateTime(first.ReservationStart);
                }
                else
                {
                    firstDate = DateTime.MinValue;
                }
                if (second.ReservationStart.CompareTo("") != 0)
                {
                    secondDate = Convert.ToDateTime(second.ReservationStart);
                }
                else
                {
                    secondDate = DateTime.MinValue;
                }
                return(DateTime.Compare(firstDate, secondDate));
            }

            int CompareReservationByDateStartDescending(ListViewItem a, ListViewItem b)
            {
                MyReservationList first  = (MyReservationList)a.Content;
                MyReservationList second = (MyReservationList)b.Content;
                DateTime          firstDate;
                DateTime          secondDate;

                if (first.ReservationStart.CompareTo("") != 0)
                {
                    firstDate = Convert.ToDateTime(first.ReservationStart);
                }
                else
                {
                    firstDate = DateTime.MinValue;
                }
                if (second.ReservationStart.CompareTo("") != 0)
                {
                    secondDate = Convert.ToDateTime(second.ReservationStart);
                }
                else
                {
                    secondDate = DateTime.MinValue;
                }
                return(DateTime.Compare(secondDate, firstDate));
            }

            int CompareReservationByDateEndAscending(ListViewItem a, ListViewItem b)
            {
                MyReservationList first  = (MyReservationList)a.Content;
                MyReservationList second = (MyReservationList)b.Content;
                DateTime          firstDate;
                DateTime          secondDate;

                if (first.ReservationEnd.CompareTo("") != 0)
                {
                    firstDate = Convert.ToDateTime(first.ReservationEnd);
                }
                else
                {
                    firstDate = DateTime.MinValue;
                }
                if (second.ReservationEnd.CompareTo("") != 0)
                {
                    secondDate = Convert.ToDateTime(second.ReservationEnd);
                }
                else
                {
                    secondDate = DateTime.MinValue;
                }
                return(DateTime.Compare(firstDate, secondDate));
            }

            int CompareReservationByDateEndDescending(ListViewItem a, ListViewItem b)
            {
                MyReservationList first  = (MyReservationList)a.Content;
                MyReservationList second = (MyReservationList)b.Content;
                DateTime          firstDate;
                DateTime          secondDate;

                if (first.ReservationEnd.CompareTo("") != 0)
                {
                    firstDate = Convert.ToDateTime(first.ReservationEnd);
                }
                else
                {
                    firstDate = DateTime.MinValue;
                }
                if (second.ReservationEnd.CompareTo("") != 0)
                {
                    secondDate = Convert.ToDateTime(second.ReservationEnd);
                }
                else
                {
                    secondDate = DateTime.MinValue;
                }
                return(DateTime.Compare(secondDate, firstDate));
            }

            int ComparePeopleByDateReservationAscending(ListViewItem a, ListViewItem b)
            {
                MyReservationList first  = (MyReservationList)a.Content;
                MyReservationList second = (MyReservationList)b.Content;
                DateTime          firstDate;
                DateTime          secondDate;

                if (first.ReservationDate.CompareTo("") != 0)
                {
                    firstDate = Convert.ToDateTime(first.ReservationDate);
                }
                else
                {
                    firstDate = DateTime.MinValue;
                }
                if (second.ReservationDate.CompareTo("") != 0)
                {
                    secondDate = Convert.ToDateTime(second.ReservationDate);
                }
                else
                {
                    secondDate = DateTime.MinValue;
                }
                return(DateTime.Compare(firstDate, secondDate));
            }

            int ComparePeopleByDateReservationDescending(ListViewItem a, ListViewItem b)
            {
                MyReservationList first  = (MyReservationList)a.Content;
                MyReservationList second = (MyReservationList)b.Content;
                DateTime          firstDate;
                DateTime          secondDate;

                if (first.ReservationDate.CompareTo("") != 0)
                {
                    firstDate = Convert.ToDateTime(first.ReservationDate);
                }
                else
                {
                    firstDate = DateTime.MinValue;
                }
                if (second.ReservationDate.CompareTo("") != 0)
                {
                    secondDate = Convert.ToDateTime(second.ReservationDate);
                }
                else
                {
                    secondDate = DateTime.MinValue;
                }
                return(DateTime.Compare(secondDate, firstDate));
            }
        }