public void DataGridMengeOptimationScritSortNaacZait()
{
var SortOrder = System.ComponentModel.ListSortDirection.Descending;
var SortDescriptionZiilProcessLeseBeginZait = new System.ComponentModel.SortDescription(
DataGridMengeOptimationScritWirkungColumnZiilProcessLeeseBeginZaitKalender.SortMemberPath, SortOrder);
var ListeSortDescription = new System.ComponentModel.SortDescription[] {
SortDescriptionZiilProcessLeseBeginZait
};
foreach (var Column in DataGridMengeOptimationScrit.Columns)
{
Column.SortDirection = null;
}
DataGridMengeOptimationScritWirkungColumnZiilProcessLeeseBeginZaitKalender.SortDirection = SortOrder;
DataGridMengeOptimationScrit.Items.SortDescriptions.Clear();
foreach (var SortDescription in ListeSortDescription)
{
DataGridMengeOptimationScrit.Items.SortDescriptions.Add(SortDescription);
}
}
/// <summary>
/// Creates an instance of YapperChatView. This is the main page for
/// YapperChat. The pivot view displays the chats and the contacts
/// registered with Yapper
/// </summary>
public YapperChatMessagesPivot()
{
InitializeComponent();
Messenger.Default.Send <SuspendTaskCountEvent>(new SuspendTaskCountEvent()
{
Suspend = true
});
YapperChatViewModel viewModel = new YapperChatViewModel(true);
this.DataContext = viewModel;
// subscribe to push notifications
PushNotification.PushNotification.Instance.Setup();
// CollectionViewSource is used so that the list of conversations is maintained in the
// sorted order.
this.FavoritesCollection = new System.Windows.Data.CollectionViewSource();
this.FavoritesCollection.Source = viewModel.AllConversations.Conversations;
System.ComponentModel.SortDescription favoritesSort = new System.ComponentModel.SortDescription("LastPostUtcTime", System.ComponentModel.ListSortDirection.Descending);
this.FavoritesCollection.SortDescriptions.Add(favoritesSort);
this.FavoritesListBox.ItemsSource = this.FavoritesCollection.View;
BuildLocalizedApplicationBar();
}
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
System.Collections.ObjectModel.ObservableCollection <StaffIncentiveLineHelperObject> collection = value as System.Collections.ObjectModel.ObservableCollection <StaffIncentiveLineHelperObject>;
ListCollectionView view = new ListCollectionView(collection);
System.ComponentModel.SortDescription sort = new System.ComponentModel.SortDescription(parameter.ToString(), System.ComponentModel.ListSortDirection.Ascending);
view.SortDescriptions.Add(sort);
return(view);
}
void sort(string sortby, System.ComponentModel.ListSortDirection listSortDirection)
{
System.ComponentModel.ICollectionView dataView = CollectionViewSource.GetDefaultView(dataGrid.ItemsSource);
if (dataView != null)
{
dataView.SortDescriptions.Clear();
System.ComponentModel.SortDescription sd = new System.ComponentModel.SortDescription(sortby, listSortDirection);
dataView.SortDescriptions.Add(sd);
dataView.Refresh();
}
}
private void filterRules()
{
LogHelper.Debug("Filtering rules...");
try
{
Predicate <WFPRules::Rule> pred = null;
switch (TypeFilter)
{
case TypeFilterEnum.ACTIVE:
pred += activeRulesPredicate;
break;
case TypeFilterEnum.WFN:
pred += WFNRulesPredicate;
break;
case TypeFilterEnum.WSH:
pred += WSHRulesPredicate;
break;
case TypeFilterEnum.ALL:
default:
break;
}
if (Filter.Length > 0)
{
pred += filteredRulesPredicate; // text filter
}
//This code is messy, but the WPF DataGrid forgets the sorting when you change the ItemsSource, and you have to restore it in TWO places.
System.ComponentModel.SortDescription oldSorting = gridRules.Items.SortDescriptions.FirstOrDefault();
String oldSortingPropertyName = oldSorting.PropertyName ?? gridRules.Columns.FirstOrDefault().Header.ToString();
System.ComponentModel.ListSortDirection oldSortingDirection = oldSorting.Direction;
gridRules.ItemsSource = (pred is null ? allRules : allRules.Where(r => pred.GetInvocationList().All(p => ((Predicate <WFPRules::Rule>)p)(r)))).ToList();
gridRules.Items.SortDescriptions.Add(new System.ComponentModel.SortDescription(oldSortingPropertyName, oldSortingDirection));
foreach (var column in gridRules.Columns)
{
if (column.Header.ToString() == oldSortingPropertyName)
{
column.SortDirection = oldSortingDirection;
}
}
gridRules.Items.Refresh();
}
catch (Exception e)
{
LogHelper.Error("Unable to filter FW rules", e);
}
}
// Exercise 1: Inventory List - sort columns
private void GridViewColumnHeader_Click(object sender, RoutedEventArgs e)
{
GridViewColumnHeader column = (sender as GridViewColumnHeader);
// Grab the Tag from the column header
string sortBy = column.Tag.ToString();
// Clear out any previous column sorting
uxInventoryList.Items.SortDescriptions.Clear();
// sort the uxInventoryList by the column header tag (sortBy)
// if you want to do Descending, look at the homework :) and SortAdorner
var sortDescription = new System.ComponentModel.SortDescription(sortBy, System.ComponentModel.ListSortDirection.Ascending);
uxInventoryList.Items.SortDescriptions.Add(sortDescription);
}
public YapperChatContactsPivot()
{
InitializeComponent();
YapperChatViewModel viewModel = new YapperChatViewModel(false);
this.DataContext = viewModel;
this.contactsCollection = new System.Windows.Data.CollectionViewSource();
this.contactsCollection.Source = viewModel.RegisteredUsers.RegisteredUsers;
System.ComponentModel.SortDescription contactsSort = new System.ComponentModel.SortDescription("FirstLetter", System.ComponentModel.ListSortDirection.Ascending);
this.contactsCollection.SortDescriptions.Add(contactsSort);
this.ContactsListSelector.ItemsSource = viewModel.RegisteredUsers.RegisteredUsers;
this.groupsCollection = new System.Windows.Data.CollectionViewSource();
this.groupsCollection.Source = viewModel.Groups.Groups;
System.ComponentModel.SortDescription groupsSort = new System.ComponentModel.SortDescription("Name", System.ComponentModel.ListSortDirection.Ascending);
this.contactsCollection.SortDescriptions.Add(groupsSort);
BuildLocalizedApplicationBar();
}
public YapperChatContactsPivot()
{
InitializeComponent();
YapperChatViewModel viewModel = new YapperChatViewModel(false);
this.DataContext = viewModel;
this.contactsCollection = new System.Windows.Data.CollectionViewSource();
this.contactsCollection.Source = viewModel.RegisteredUsers.RegisteredUsers;
System.ComponentModel.SortDescription contactsSort = new System.ComponentModel.SortDescription("FirstLetter", System.ComponentModel.ListSortDirection.Ascending);
this.contactsCollection.SortDescriptions.Add(contactsSort);
this.ContactsListSelector.ItemsSource = viewModel.RegisteredUsers.RegisteredUsers;
this.groupsCollection = new System.Windows.Data.CollectionViewSource();
this.groupsCollection.Source = viewModel.Groups.Groups;
System.ComponentModel.SortDescription groupsSort = new System.ComponentModel.SortDescription("Name", System.ComponentModel.ListSortDirection.Ascending);
this.contactsCollection.SortDescriptions.Add(groupsSort);
BuildLocalizedApplicationBar();
}
private void btRefresh_Click(object sender, RoutedEventArgs e)
{
System.ComponentModel.SortDescription sd = new System.ComponentModel.SortDescription();
cbAlignment.Items.SortDescriptions.Add(sd);
cbSurfEx.Items.SortDescriptions.Add(sd);
cbSurfPr.Items.SortDescriptions.Add(sd);
}
private void btRefresh_Click(object sender, RoutedEventArgs e)
{
try
{
cbLayerUse.Items.Clear();
foreach (var item in AcadApp.GetLayersList())
{
cbLayerUse.Items.Add(item as object);
cbLayerUse.Text = cbLayerUse.Items[0] as String;
}
System.ComponentModel.SortDescription sd = new System.ComponentModel.SortDescription();
cbLayerUse.Items.SortDescriptions.Add(sd);
cbLinetUse.Items.Clear();
foreach (var item in AcadApp.GetLinetypeList())
{
cbLinetUse.Items.Add(item as object);
cbLinetUse.Text = cbLinetUse.Items[0] as String;
}
cbLinetUse.Items.SortDescriptions.Add(sd);
}
catch (Exception ex)
{
AcadApp.AcaEd.WriteMessage("\nERROR: AreaLinearCalc.btRefresh_Click() " + ex + "\n");
}
}
async protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
{
if (this.DataContext == null)
{
Guid conversationId;
string senderName = null;
base.OnNavigatedTo(e);
conversationId = Guid.Parse(NavigationContext.QueryString["conversationId"]);
if (NavigationContext.QueryString.ContainsKey("recipientName"))
{
senderName = NavigationContext.QueryString["recipientName"];
}
Guid messageId = Guid.Empty;
if (NavigationContext.QueryString.ContainsKey("messageId"))
{
messageId = Guid.Parse(NavigationContext.QueryString["messageId"]);
}
int recipient = -1;
if (NavigationContext.QueryString.ContainsKey("recipientId"))
{
recipient = Int32.Parse(NavigationContext.QueryString["recipientId"]);
}
bool?isGroup = null;
if (NavigationContext.QueryString.ContainsKey("isGroup"))
{
isGroup = Boolean.Parse(NavigationContext.QueryString["isGroup"]);
}
int pivot = 0;
if (NavigationContext.QueryString.ContainsKey("pivot"))
{
pivot = Int32.Parse(NavigationContext.QueryString["pivot"]);
}
if (messageId != Guid.Empty)
{
//DataSync.Instance.SyncMessageId(conversationId, messageId);
}
// Before the messages are loaded, ensure that the scroll handler is set correctly.
var scrollToEndHandler = new System.Collections.Specialized.NotifyCollectionChangedEventHandler(
(s1, e1) =>
{
if (this.messagesListBox.ItemsSource.Count > 0)
{
this.messagesListBox.UpdateLayout();
object lastItem = this.messagesListBox.ItemsSource[this.messagesListBox.ItemsSource.Count - 1];
this.messagesListBox.ScrollTo(lastItem);
}
});
//INotifyCollectionChanged listItems = this.messagesListBox.ItemsSource as INotifyCollectionChanged;
//listItems.CollectionChanged += scrollToEndHandler;
UserModel recipientUser = DataSync.Instance.GetUser(recipient);
if (recipientUser == null)
{
UserType userType = isGroup.HasValue && isGroup.Value ? UserType.Group : UserType.User;
recipientUser = new Models.UserModel()
{
Id = recipient, Name = senderName, UserType = userType
};
}
// Create the viewmodel and load the messages
ConversationMessagesViewModel cvm = new ConversationMessagesViewModel(conversationId, recipientUser, isGroup);
this.DataContext = cvm;
cvm.LoadMessagesForConversations();
if (cvm.IsGroup && cvm.Recipient != null && !cvm.Recipient.IsGroupMember)
{
MessageBox.Show(Strings.NotAGroupMember);
}
// Bind the list items to a collection view source
// This helps in sorting the messages based on post time
// without having to maintain the list in the view model in a sorted order
CollectionViewSource messageCollection = new CollectionViewSource();
messageCollection.Source = ((ConversationMessagesViewModel)this.DataContext).Messages;
System.ComponentModel.SortDescription sort = new System.ComponentModel.SortDescription("PostDateTime", System.ComponentModel.ListSortDirection.Ascending);
messageCollection.SortDescriptions.Add(sort);
messagesListBox.ItemsSource = ((ConversationMessagesViewModel)this.DataContext).Messages;
this.ConversationPagePivot.SelectedIndex = pivot;
(Application.Current as App).watcher.PositionChanged += watcher_PositionChanged;
(Application.Current as App).watcher.StatusChanged += watcher_StatusChanged;
(Application.Current as App).Currentlocation = await(Application.Current as App).watcher.GetGeopositionAsync();
}
}
private void GetHomeTimeline()
{
var timelineResult = TwitterTimeline.HomeTimeline(tokens, new TimelineOptions() { Count = FirstGetCount });
if (timelineResult.Result != RequestResult.Success)
{
MessageBox.Show("Failed getting your home timeline. This application will be shutdown." + Environment.NewLine
+ "Result: " + timelineResult.Result.ToString() + Environment.NewLine
+ "Error message:" + Environment.NewLine
+ timelineResult.ErrorMessage,
"Getting timeline error",
MessageBoxButton.OK,
MessageBoxImage.Error);
Application.Current.Shutdown();
return;
}
timeline = new ObservableCollection<TwitterStatus>(timelineResult.ResponseObject);
this.Dispatcher.BeginInvoke(new Action(() =>
{
CollectionViewSource cvs = new CollectionViewSource();
var sd = new System.ComponentModel.SortDescription();
sd.Direction = System.ComponentModel.ListSortDirection.Descending;
sd.PropertyName = "CreatedDate";
cvs.SortDescriptions.Add(sd);
cvs.Source = timeline;
timeLineView.ItemsSource = cvs.View;
}), null);
}
