private void Client_GetDataCompleted(object sender, GetDataCompletedEventArgs e)
{
collection = new PagedCollectionView((System.Collections.IEnumerable)e.Result);
dgCliente.ItemsSource = collection;
client.CloseAsync();
}
void mc_srv_select_RDCompleted(object sender, srv_select_RDCompletedEventArgs e)
{
if (e.Result != null)
{
if (e.Result.Count > 0)
{
PagedCollectionView c1 = new PagedCollectionView(e.Result);
//c1.GroupDescriptions.Add(new PropertyGroupDescription(""));
listRD = new List <RD_ex>();
string name = e.Result[0].Contractor_Name;
RD_ex R = new RD_ex(name);
foreach (cRD item in c1)
{
if (name != item.Contractor_Name)
{
listRD.Add(R);
name = item.Contractor_Name;
R = new RD_ex(name);
}
R.addItem(item.MassType, item.Sort_Name, item.Val.ToString());
}
dgCol = new PagedCollectionView(GenerateDataB().ToDataSource());
dg_B.ItemsSource = dgCol;
//dg_F.ItemsSource = GenerateDataF().ToDataSource();
}
}
}
public int IndexOf(object dataItem)
{
IList list = this.List;
if (list != null)
{
return(list.IndexOf(dataItem));
}
PagedCollectionView cv = this.DataSource as PagedCollectionView;
if (cv != null)
{
return(cv.IndexOf(dataItem));
}
IEnumerable enumerable = this.DataSource;
if (enumerable != null && dataItem != null)
{
int index = 0;
foreach (object dataItemTmp in enumerable)
{
if ((dataItem == null && dataItemTmp == null) ||
dataItem.Equals(dataItemTmp))
{
return(index);
}
index++;
}
}
return(-1);
}
void frm_CallBack1(object sender, Tarification.Helper.CustumEventArgs e)
{
//Implementer le callback
if (e.Bag != null)
{
var ListFacture = (List <CsLclient>)e.Bag;
PagedCollectionView pvc = (PagedCollectionView)dg_facture_Copy.ItemsSource;
List <CsLclient> datasource = (List <CsLclient>)pvc.SourceCollection;
if (datasource == null)
{
datasource = new List <CsLclient>();
}
foreach (var item in ListFacture)
{
if (datasource.FirstOrDefault(f => f.CENTRE == item.CENTRE && f.CLIENT == item.CLIENT && f.ORDRE == item.ORDRE && f.NDOC == item.NDOC) == null)
{
datasource.Add(item);
}
}
//dg_facture_Copy.ItemsSource = datasource;
LoadDataPager <CsLclient>(datasource, datapager_Copy, dg_facture_Copy);
}
}
void obj_GetAllQuestionsCompleted(object sender, AdminService.GetAllQuestionsCompletedEventArgs e)
{
PagedCollectionView objp = new PagedCollectionView(e.Result);
DataPager1.Source = objp;
gvQuestions.ItemsSource = objp;
}
void loadOperation_Completed(object sender, EventArgs e)
{
UserList.Clear();
LoadOperation loadOperation = sender as LoadOperation;
foreach (ProductManager.Web.Model.user user in loadOperation.Entities)
{
if (user.user_name == "admin")
{
continue;
}
UserEntity userEntity = new UserEntity();
userEntity.User = user;
userEntity.Update();
DepartmentEntity departmentEntity;
if (DepartmentDictionary.TryGetValue(userEntity.UserDepartmentID, out departmentEntity))
{
userEntity.UserDepartment = departmentEntity.DepartmentName;
UserList.Add(userEntity);
}
}
PagedCollectionView lPagedCollectionView = new PagedCollectionView(UserList);
lPagedCollectionView.GroupDescriptions.Add(new PropertyGroupDescription("UserDepartment"));
UserDataView = lPagedCollectionView;
UserDataView.Refresh();
UpdateChanged("UserList");
IsBusy = false;
finishLoaded();
}
public void ChangePageSizeWithGroupingTest()
{
List <int> intList = new List <int>()
{
1, 2, 3, 4, 5, 1, 2, 3, 4, 5
};
PagedCollectionView pcv = new PagedCollectionView(intList);
pcv.GroupDescriptions.Add(new PropertyGroupDescription(""));
Assert.AreEqual(10, pcv.Count);
// set the initial PageSize
pcv.PageSize = 5;
Assert.AreEqual(5, pcv.Count);
// change the PageSize and check that we update the
// groups - which in turn updates the count.
pcv.PageSize = 7;
Assert.AreEqual(7, pcv.Count);
// change the PageSize to a smaller number and
// test again
pcv.PageSize = 3;
Assert.AreEqual(3, pcv.Count);
}
private void LoadAllDepartmentCompletedHelper()
{
try
{
dispatcher.BeginInvoke
(() =>
{
if (Utility.FaultExist(departmentService.Fault))
{
return;
}
if (departmentService.Models != null && departmentService.Models.Count > 0)
{
ObservableCollection <Department> depts = new ObservableCollection <Department>();
depts = departmentService.Models;
depts.Insert(0, new Department()
{
Id = "", Name = "<< Select Department >>"
});
Departments = new PagedCollectionView(depts);
Departments.MoveCurrentToFirst();
Departments.CurrentChanged += (s, e) =>
{
Department = Departments.CurrentItem as Department;
};
}
});
}
catch (Exception ex)
{
Utility.DisplayMessage(ex.Message);
}
}
public void CannotRefreshTest()
{
ObservableCollection <TestClass> collection = new ObservableCollection <TestClass>()
{
new TestClass()
};
PagedCollectionView pcv = new PagedCollectionView(collection);
// show that we will throw an exception if we try to change the PageSize while adding
pcv.AddNew();
PagedCollectionViewTest.AssertExpectedException(
new InvalidOperationException(string.Format(CultureInfo.InvariantCulture, PagedCollectionViewResources.OperationNotAllowedDuringAddOrEdit, "Refresh")),
delegate
{
pcv.Refresh();
});
pcv.CancelNew();
// show that we will throw an exception if we try to change the PageSize while editing
pcv.EditItem(pcv[0]);
PagedCollectionViewTest.AssertExpectedException(
new InvalidOperationException(string.Format(CultureInfo.InvariantCulture, PagedCollectionViewResources.OperationNotAllowedDuringAddOrEdit, "Refresh")),
delegate
{
pcv.Refresh();
});
}
public void CannotSortTest()
{
List <TestClass> intList = new List <TestClass>()
{
new TestClass()
};
PagedCollectionView pcv = new PagedCollectionView(intList);
// we are not allowed to sort during an edit operation
pcv.EditItem(pcv[0]);
PagedCollectionViewTest.AssertExpectedException(
new InvalidOperationException(string.Format(CultureInfo.InvariantCulture, PagedCollectionViewResources.OperationNotAllowedDuringAddOrEdit, "Sorting")),
delegate
{
pcv.SortDescriptions.Clear();
});
pcv.CommitEdit();
// we are not allowed to sort during an add new operation
pcv.AddNew();
PagedCollectionViewTest.AssertExpectedException(
new InvalidOperationException(string.Format(CultureInfo.InvariantCulture, PagedCollectionViewResources.OperationNotAllowedDuringAddOrEdit, "Sorting")),
delegate
{
pcv.SortDescriptions.Clear();
});
}
public void CannotChangePageSize()
{
ObservableCollection <TestClass> collection = new ObservableCollection <TestClass>()
{
new TestClass()
};
PagedCollectionView pcv = new PagedCollectionView(collection);
// show that we will throw an exception if we try to change the PageSize while adding
pcv.AddNew();
PagedCollectionViewTest.AssertExpectedException(
new InvalidOperationException(PagedCollectionViewResources.ChangingPageSizeNotAllowedDuringAddOrEdit),
delegate
{
pcv.PageSize = 10;
});
pcv.CancelNew();
// show that we will throw an exception if we try to change the PageSize while editing
pcv.EditItem(pcv[0]);
PagedCollectionViewTest.AssertExpectedException(
new InvalidOperationException(PagedCollectionViewResources.ChangingPageSizeNotAllowedDuringAddOrEdit),
delegate
{
pcv.PageSize = 10;
});
}
private void PopulateYears(int beginYearFrom)
{
try
{
//dispatcher.BeginInvoke
// (() =>
// {
ObservableCollection <Value> years = Utility.CreateYearListFrom(beginYearFrom);
if (years != null && years.Count > 0)
{
//years.Insert(0, new Value() { Id = 0, Name = "<< Select Year >>" });
Years = new PagedCollectionView(years);
Years.MoveCurrentToFirst();
Years.CurrentChanged += (s, e) =>
{
Year = Years.CurrentItem as Value;
};
}
//});
}
catch (Exception ex)
{
Utility.DisplayMessage(ex.Message);
}
}
private void LoadAllPeriodTypeCompletedHelper()
{
try
{
dispatcher.BeginInvoke
(() =>
{
if (Utility.FaultExist(periodTypeService.Fault))
{
return;
}
if (periodTypeService.Models != null && periodTypeService.Models.Count > 0)
{
periodTypeService.Models.Insert(0, new PeriodType()
{
Id = 0, Name = "<< Select Type >>"
});
Types = new PagedCollectionView(periodTypeService.Models);
Types.MoveCurrentToFirst();
Types.CurrentChanged += (s, e) =>
{
Type = Types.CurrentItem as PeriodType;
};
}
});
}
catch (Exception ex)
{
Utility.DisplayMessage(ex.Message);
}
}
private void PopulateStaffs()
{
try
{
List <Staff> staffs = staffService.Models.Where(s => s.Id == "0").ToList();
if (staffs == null || staffs.Count == 0)
{
staffService.Models.Insert(0, new Infrastructure.MangoService.Staff()
{
Id = "0", IsActive = true, FullName = "<< Select Satff >>"
});
}
Staffs = new PagedCollectionView(staffService.Models);
Staffs.MoveCurrentToFirst();
Staffs.CurrentChanged += (s, e) =>
{
Staff = Staffs.CurrentItem as Infrastructure.MangoService.Staff;
};
}
catch (Exception ex)
{
Utility.DisplayMessage(ex.Message);
}
}
public void RefreshWithNonIListSourceTest()
{
TestEnumerableCollection list = new TestEnumerableCollection();
list.Add(new TestClass {
IntProperty = 1, StringProperty = "Test 1"
});
list.Add(new TestClass {
IntProperty = 2, StringProperty = "Test 2"
});
PagedCollectionView pcv = new PagedCollectionView(list);
pcv.SortDescriptions.Add(new SortDescription("IntProperty", ListSortDirection.Ascending));
Assert.AreEqual(2, pcv.Count);
// add items to list and Refresh
list.Add(new TestClass()
{
IntProperty = 3, StringProperty = "Test 3"
});
list.Add(new TestClass()
{
IntProperty = 4, StringProperty = "Test 4"
});
pcv.Refresh();
Assert.AreEqual(4, pcv.Count);
// remove items from list and Refresh
list.RemoveAt(0);
list.RemoveAt(0);
pcv.Refresh();
Assert.AreEqual(2, pcv.Count);
}
private void Client_GetAMOCubosCompleted(object sender, GetAMOCubosCompletedEventArgs e)
{
collectionView = new PagedCollectionView(e.Result.ToList());
ListaAMOCubos.ItemsSource = collectionView;
ListaAMOCubos.SelectedIndex = 0;
}
public void ResetWithListBoxTest()
{
ObservableCollection <int> oc = new ObservableCollection <int>()
{
1, 2, 4, 5
};
PagedCollectionView cv = new PagedCollectionView(oc);
ListBox lb = new ListBox();
lb.ItemsSource = cv;
this.CreateAsyncTask(
lb,
delegate
{
Assert.AreEqual(4, lb.Items.Count);
cv.Refresh();
Assert.AreEqual(4, lb.Items.Count);
oc.Insert(2, 3);
Assert.AreEqual(5, lb.Items.Count);
cv.Refresh();
Assert.AreEqual(5, lb.Items.Count);
});
EnqueueTestComplete();
}
/// <summary>
/// Initializes a DataGridMasterDetailsSample.
/// </summary>
public DataGridMasterDetailSample()
{
InitializeComponent();
PagedCollectionView pcv = new PagedCollectionView(Contact.People);
DataContext = pcv;
}
public void SortAndGroupOnSameNullableProperty()
{
ObservableCollection <object> collection = new ObservableCollection <object>()
{
new ClassA()
{
NullableIntProperty = 4, SomeProperty = "A"
},
new ClassA()
{
NullableIntProperty = 2, SomeProperty = "B"
},
new ClassA()
{
NullableIntProperty = 1, SomeProperty = "C"
},
new ClassA()
{
NullableIntProperty = 3, SomeProperty = "D"
},
};
PagedCollectionView pcv = new PagedCollectionView(collection);
// add a sort description and a group description on the same nullable property
pcv.SortDescriptions.Add(new SortDescription("NullableIntProperty", ListSortDirection.Ascending));
pcv.GroupDescriptions.Add(new PropertyGroupDescription("NullableIntProperty"));
// verify that the items appear in the correct order
Assert.AreEqual("0 C", pcv[0].ToString());
Assert.AreEqual("0 B", pcv[1].ToString());
Assert.AreEqual("0 D", pcv[2].ToString());
Assert.AreEqual("0 A", pcv[3].ToString());
}
void SysLoginClient_GetSysUserLoginRecordInfosBySearchCompleted(object sender, GetSysUserLoginRecordInfosBySearchCompletedEventArgs e)
{
PagedCollectionView pcv = null;
if (!e.Cancelled)
{
if (e.Result != null)
{
List <V_UserLoginRecord> LoginList = e.Result.ToList();
var q = from ent in LoginList
select ent;
pcv = new PagedCollectionView(q);
pcv.PageSize = 25;
dataPager.DataContext = pcv;
DtGrid.ItemsSource = pcv;
//this.DtGrid.ItemsSource = e.Result.ToList();
}
else
{
//ComfirmWindow.ConfirmationBox(Utility.GetResourceStr("CONFIRMINFO"), "没有找到数据", Utility.GetResourceStr("CONFIRMBUTTON"));
ComfirmWindow.ConfirmationBoxs(Utility.GetResourceStr("ERROR"), "没有找到数据", Utility.GetResourceStr("CONFIRM"), MessageIcon.Information);
}
}
loadbar.Stop();
}
private void Client_GetProbabilidadeSucessoEtniaCompleted(object sender, GetProbabilidadeSucessoEtniaCompletedEventArgs e)
{
collection = new PagedCollectionView(e.Result);
collection.PageSize = 20;
dgProbSucessoTema.ItemsSource = collection;
DataContext = collection;
}
// Assumes index >= 0, returns null if index >= Count
public object GetDataItem(int index)
{
Debug.Assert(index >= 0);
IList list = this.List;
if (list != null)
{
return((index < list.Count) ? list[index] : null);
}
PagedCollectionView collectionView = this.DataSource as PagedCollectionView;
if (collectionView != null)
{
return((index < collectionView.Count) ? collectionView.GetItemAt(index) : null);
}
IEnumerable enumerable = this.DataSource;
if (enumerable != null)
{
IEnumerator enumerator = enumerable.GetEnumerator();
int i = -1;
while (enumerator.MoveNext() && i < index)
{
i++;
if (i == index)
{
return(enumerator.Current);
}
}
}
return(null);
}
private void Client_ADOMDGetCubeEvaConEntradaSaidaCompleted(object sender, ADOMDGetCubeEvaConEntradaSaidaCompletedEventArgs e)
{
collectionView = new PagedCollectionView(e.Result);
collectionView.GroupDescriptions.Add(new PropertyGroupDescription("Campus"));
collectionView.GroupDescriptions.Add(new PropertyGroupDescription("Curso"));
MyPiv.ItemsSource = collectionView;
}
private void Client_RelEvadidosPorCampusAnoCompleted(object sender, RelEvadidosPorCampusAnoCompletedEventArgs e)
{
view = new PagedCollectionView(e.Result);
view.PageSize = 10;
dgRelEvasao.ItemsSource = view;
this.DataContext = view;
}
private void Client_GetEvadidosPorCursoAnoCompleted(object sender, GetEvadidosPorCursoAnoCompletedEventArgs e)
{
collectionView = new PagedCollectionView(e.Result);
collectionView.PageSize = 10;
this.DataContext = collectionView;
}
public ChatViewModel(IChatService chatService)
{
this.contacts = new ObservableCollection <Contact>();
this.contactsView = new PagedCollectionView(this.contacts);
this.sendMessageRequest = new InteractionRequest <SendMessageViewModel>();
this.showReceivedMessageRequest = new InteractionRequest <ReceivedMessage>();
this.showDetailsCommand = new ShowDetailsCommandImplementation(this);
this.contactsView.CurrentChanged += this.OnCurrentContactChanged;
this.chatService = chatService;
this.chatService.Connected = true;
this.chatService.ConnectionStatusChanged += (s, e) => this.RaisePropertyChanged(() => this.ConnectionStatus);
this.chatService.MessageReceived += this.OnMessageReceived;
this.chatService.GetContacts(
result =>
{
if (result.Error == null)
{
foreach (var item in result.Result)
{
this.contacts.Add(item);
}
}
});
}
void BindData(IEnumerable <Device> deviceList)
{
m_pagedList = new PagedCollectionView(deviceList);
ListBoxDeviceList.ItemsSource = m_pagedList;
DataPagerDevices.Source = m_pagedList;
ListBoxDeviceList.SelectedIndex = -1;
}
public OrderView()
{
InitializeComponent();
viewModel = (OrderViewModel)this.Resources["OrderViewModelDataSource"];
// Загрузка Orders при запуске приложения:
this.Loaded += (sender, args) => viewModel.SelectCommand.Execute(null);
// Обработка событий viewModel, извещающих о завершении асинхронных операций:
viewModel.PropertyChanged += (sender, args) =>
{
if (args.PropertyName == "SelectAsyncCompleted")
{
viewModelPagedCollection = new PagedCollectionView(viewModel.Orders);
this.Dispatcher.BeginInvoke(() =>
{
this.C1DataPagerOrder.Source = viewModelPagedCollection;
C1DataPagerOrder.Source = viewModelPagedCollection;
});
}
if (args.PropertyName == "SelectedOrder")
{
ButtonDeleteOrder.Command = viewModel.DeleteCommand;
}
};
// Подписка на событие обновления (или добавления, если Id == 0) строки DataGrid - вызов команды viewModel:
C1DataGridOrder.CommittedRowEdit += (sender, args) => viewModel.UpdateCommand.Execute(args.Row.DataItem);
//ButtonSaveChanges.Click += SaveChanges;
}
private void Client_ExecutarMDXQueryCompleted(object sender, ExecutarMDXQueryCompletedEventArgs e)
{
collectionView = new PagedCollectionView(e.Result);
collectionView.PageSize = 15;
collectionView.GroupDescriptions.Add(new PropertyGroupDescription("ColunaA"));
this.DataContext = collectionView;
}
void MDFComboTreeTest_Loaded(object sender, RoutedEventArgs e)
{
var source = new PagedCollectionView(
new List <item>()
{
new item()
{
Id = "黄金叶", Name = "产品路线1"
},
new item()
{
Id = "黄金叶", Name = "产品路线2"
},
new item()
{
Id = "硬帝豪", Name = "产品路线1"
}
});
source.GroupDescriptions.Add(new PropertyGroupDescription("Id"));
this.combo.GridItemSource = source;
this.combo.SelectedIndex = 0;
}
private void GetImagesQueryCallback(LoadOperation<FileModel> result)
{
if (!result.HasError)
{
if ((_keywords == null && null == result.UserState) || _keywords.Equals(result.UserState))
{
_items = new ObservableCollection<FileModel>(result.Entities);
View = new PagedCollectionView(_items);
}
else
{
Refresh();
return;
}
}
_refreshCommand.RaiseCanExecuteChanged();
IsBusy = false;
}
