本文整理汇总了C#中System.Windows.Data.PagedCollectionView.MoveToNextPage方法的典型用法代码示例。如果您正苦于以下问题：C# PagedCollectionView.MoveToNextPage方法的具体用法？C# PagedCollectionView.MoveToNextPage怎么用？C# PagedCollectionView.MoveToNextPage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.MoveToNextPage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: ReplaceTest
public void ReplaceTest()
{
ObservableCollection<TestClass> testCollection = new ObservableCollection<TestClass>()
{
new TestClass() { IntProperty = 1, StringProperty = "C" },
new TestClass() { IntProperty = 2, StringProperty = "A" },
new TestClass() { IntProperty = 3, StringProperty = "D" },
new TestClass() { IntProperty = 4, StringProperty = "B" },
};
PagedCollectionView cv = new PagedCollectionView(testCollection);
Assert.AreEqual("C", (cv[0] as TestClass).StringProperty);
Assert.AreEqual("A", (cv[1] as TestClass).StringProperty);
Assert.AreEqual("D", (cv[2] as TestClass).StringProperty);
Assert.AreEqual("B", (cv[3] as TestClass).StringProperty);
// replace first item
testCollection[0] = new TestClass() { IntProperty = 5, StringProperty = "E" };
// verify new data (still in same index)
Assert.AreEqual("E", (cv[0] as TestClass).StringProperty);
Assert.AreEqual("A", (cv[1] as TestClass).StringProperty);
Assert.AreEqual("D", (cv[2] as TestClass).StringProperty);
Assert.AreEqual("B", (cv[3] as TestClass).StringProperty);
// now sort and page the data
cv.PageSize = 2;
cv.SortDescriptions.Add(new System.ComponentModel.SortDescription("StringProperty", System.ComponentModel.ListSortDirection.Ascending));
// ----------------
// |Page | 0 | 1 |
// ----------------
// | 0 | A | B | <---- Current Page
// | 1 | D | E |
Assert.AreEqual("A", (cv[0] as TestClass).StringProperty);
Assert.AreEqual("B", (cv[1] as TestClass).StringProperty);
// replace 'B', which is the 4th item in the collection
testCollection[3] = new TestClass() { IntProperty = 6, StringProperty = "F" };
// ----------------
// |Page | 0 | 1 |
// ----------------
// | 0 | A | D | <---- Current Page
// | 1 | E | F | (because of sorting/paging)
Assert.AreEqual("A", (cv[0] as TestClass).StringProperty);
Assert.AreEqual("D", (cv[1] as TestClass).StringProperty);
cv.MoveToNextPage();
Assert.AreEqual("E", (cv[0] as TestClass).StringProperty);
Assert.AreEqual("F", (cv[1] as TestClass).StringProperty);
}