本文整理汇总了C#中System.Windows.Data.PagedCollectionView.MoveCurrentToFirst方法的典型用法代码示例。如果您正苦于以下问题：C# PagedCollectionView.MoveCurrentToFirst方法的具体用法？C# PagedCollectionView.MoveCurrentToFirst怎么用？C# PagedCollectionView.MoveCurrentToFirst使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Windows.Data.PagedCollectionView的用法示例。
在下文中一共展示了PagedCollectionView.MoveCurrentToFirst方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: OnPropertyChangedTest
public void OnPropertyChangedTest()
{
List<EditableTestClass> efbList = new List<EditableTestClass>();
ObservableCollection<TestClass> fbCollection = new ObservableCollection<TestClass>();
PagedCollectionView pcv1 = new PagedCollectionView(efbList);
PagedCollectionView pcv2 = new PagedCollectionView(fbCollection);
pcv1.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(this.PagedCollectionViewPropertyChanged);
pcv2.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(this.PagedCollectionViewPropertyChanged);
this._expectedPropertyNames.Clear();
this._expectedPropertyNames.Add("Count");
this._expectedPropertyNames.Add("IsEmpty");
this._expectedPropertyNames.Add("IsCurrentAfterLast");
this.AssertExpectedEvent(delegate { fbCollection.Add(new TestClass()); });
this.CheckExpectedPropertyNamesFound();
this._expectedPropertyNames.Clear();
this._expectedPropertyNames.Add("IsCurrentBeforeFirst");
this._expectedPropertyNames.Add("CurrentPosition");
this._expectedPropertyNames.Add("CurrentItem");
this.AssertExpectedEvent(delegate { pcv2.MoveCurrentToFirst(); });
this.CheckExpectedPropertyNamesFound();
this._expectedPropertyNames.Clear();
this._expectedPropertyNames.Add("SortDescriptions");
this.AssertExpectedEvent(delegate { pcv1.SortDescriptions.Add(new System.ComponentModel.SortDescription("IntProperty", System.ComponentModel.ListSortDirection.Ascending)); });
this.CheckExpectedPropertyNamesFound();
this._expectedPropertyNames.Clear();
this._expectedPropertyNames.Add("Culture");
this.AssertExpectedEvent(delegate { pcv1.Culture = CultureInfo.InvariantCulture; });
this.CheckExpectedPropertyNamesFound();
this._expectedPropertyNames.Clear();
this._expectedPropertyNames.Add("Filter");
this.AssertExpectedEvent(delegate { pcv2.Filter = new Predicate<object>(this.FilterNegativeNumbers); });
this.CheckExpectedPropertyNamesFound();
// Attempt to move to Page 0 should fail while PageSize is still 0.
Assert.AreEqual(0, pcv1.PageSize);
Assert.IsFalse(pcv1.MoveToPage(0));
this._expectedPropertyNames.Clear();
this._expectedPropertyNames.Add("PageSize");
this.AssertExpectedEvent(delegate { pcv1.PageSize = 10; });
this.CheckExpectedPropertyNamesFound();
pcv1.PropertyChanged -= new System.ComponentModel.PropertyChangedEventHandler(this.PagedCollectionViewPropertyChanged);
pcv2.PropertyChanged -= new System.ComponentModel.PropertyChangedEventHandler(this.PagedCollectionViewPropertyChanged);
}