本文整理匯總了C#中Windows.UI.Xaml.Controls.ScrollViewer.FindFirstChild方法的典型用法代碼示例。如果您正苦於以下問題：C# ScrollViewer.FindFirstChild方法的具體用法？C# ScrollViewer.FindFirstChild怎麽用？C# ScrollViewer.FindFirstChild使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Windows.UI.Xaml.Controls.ScrollViewer的用法示例。
在下文中一共展示了ScrollViewer.FindFirstChild方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: UpdateProperties
private void UpdateProperties(ScrollViewer sv)
{
// find child
_scrollViewer = sv;
_presenter = _scrollViewer.FindFirstChild<ScrollContentPresenter>();
_container = (Grid)VisualTreeHelper.GetParent(_presenter);
// add indicator
_indicator = new PullToRefreshIndicator();
_indicator.Height = IndicatorHeight;
_indicator.VerticalAlignment = VerticalAlignment.Top;
_indicator.RenderTransform = new TranslateTransform { Y = -IndicatorHeight };
_indicator.Visibility = IsRefreshEnabled ? Visibility.Visible : Visibility.Collapsed;
_container.Children.Insert(0, _indicator);
// update properties
_container.SizeChanged += Grid_SizeChanged;
_container.Clip = new RectangleGeometry { Rect = new Rect(0, 0, _container.ActualWidth, _container.ActualHeight) };
_presenter.ManipulationMode = ManipulationModes.TranslateY | ManipulationModes.TranslateRailsY |
ManipulationModes.TranslateInertia | ManipulationModes.System;
_presenter.ManipulationStarting += ScrollContentPresenter_OnManipulationStarting;
_presenter.ManipulationInertiaStarting += ScrollContentPresenter_OnManipulationInertiaStarting;
_presenter.ManipulationDelta += ScrollContentPresenter_OnManipulationDelta;
_presenter.ManipulationCompleted += ScrollContentPresenter_OnManipulationCompleted;
_presenter.RenderTransform = new TranslateTransform();
_presenter.Background = new SolidColorBrush(Colors.Transparent);
}