我找到了解决这个问题的方法。 它跟随……

  Point scrollMousePoint = new Point(); double hOff = 1; private void scrollViewer_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e) { scrollMousePoint = e.GetPosition(scrollViewer); hOff = scrollViewer.HorizontalOffset; scrollViewer.CaptureMouse(); } private void scrollViewer_PreviewMouseMove(object sender, MouseEventArgs e) { if(scrollViewer.IsMouseCaptured) { scrollViewer.ScrollToHorizontalOffset(hOff + (scrollMousePoint.X - e.GetPosition(scrollViewer).X)); } } private void scrollViewer_PreviewMouseLeftButtonUp(object sender, MouseButtonEventArgs e) { scrollViewer.ReleaseMouseCapture(); } private void scrollViewer_PreviewMouseWheel(object sender, MouseWheelEventArgs e) { scrollViewer.ScrollToHorizontalOffset(scrollViewer.HorizontalOffset + e.Delta); } 

谢谢！

我做了这个课程滚动，同时保持滚动查看器按钮。 来自user110777的代码，但这适用于垂直而不是水平，并且与查看器一起使用（因为我现在只捕获内容）。 另外我使用MouseLeftButtonDown而不是预览，以允许用户点击combobox之类的东西而不会造成阻力。 （如果你想要标签或Textblock拖动设置他们的IsHitTestVisible = false）

 public class ScrollDragger { private readonly ScrollViewer _scrollViewer; private readonly UIElement _content; private Point _scrollMousePoint; private double _hOff = 1; public ScrollDragger(UIElement content, ScrollViewer scrollViewer) { _scrollViewer = scrollViewer; _content = content; content.MouseLeftButtonDown += scrollViewer_MouseLeftButtonDown; content.PreviewMouseMove += scrollViewer_PreviewMouseMove; content.PreviewMouseLeftButtonUp += scrollViewer_PreviewMouseLeftButtonUp; } private void scrollViewer_MouseLeftButtonDown(object sender, MouseButtonEventArgs e) { _content.CaptureMouse(); _scrollMousePoint = e.GetPosition(_scrollViewer); _hOff = _scrollViewer.VerticalOffset; } private void scrollViewer_PreviewMouseMove(object sender, MouseEventArgs e) { if (_content.IsMouseCaptured) { var newOffset = _hOff + (_scrollMousePoint.Y - e.GetPosition(_scrollViewer).Y); _scrollViewer.ScrollToVerticalOffset(newOffset); } } private void scrollViewer_PreviewMouseLeftButtonUp(object sender, MouseButtonEventArgs e) { _content.ReleaseMouseCapture(); } } 

我的经验：关注user110777更改了以下代码

 private void scrollViewer_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e) { scrollMousePoint = e.GetPosition(scrollViewer); hOff = scrollViewer.HorizontalOffset; scrollViewer.CaptureMouse(); } 

我是这样做的，XAML：

C＃：

 private void sp_MouseMove(object sender, MouseEventArgs e) { Point newMousePosition = Mouse.GetPosition((StackPanel)sender); tb.Text = newMousePosition.X + " | " + newMousePosition.Y; if (Mouse.LeftButton == MouseButtonState.Pressed) { if (newMousePosition.Y < oldMousePosition.Y) sv.ScrollToVerticalOffset(sv.VerticalOffset + 1); if (newMousePosition.Y > oldMousePosition.Y) sv.ScrollToVerticalOffset(sv.VerticalOffset - 1); if (newMousePosition.X < oldMousePosition.X) sv.ScrollToHorizontalOffset(sv.HorizontalOffset + 1); if (newMousePosition.X > oldMousePosition.X) sv.ScrollToHorizontalOffset(sv.HorizontalOffset - 1); } else { oldMousePosition = newMousePosition; } } 

其中Point oldMousePosition; 是该窗口的成员。

UWP变化：

  Pointer pointer; PointerPoint scrollMousePoint ; double hOff = 1; private void MainScrollviewer_PointerPressed(object sender, Windows.UI.Xaml.Input.PointerRoutedEventArgs e) { pointer = e.Pointer; scrollMousePoint = e.GetCurrentPoint(scrollviewer); hOff = scrollviewer.HorizontalOffset; scrollviewer.CapturePointer(pointer); } private void MainScrollviewer_PointerReleased(object sender, Windows.UI.Xaml.Input.PointerRoutedEventArgs e) { scrollviewer.ReleasePointerCaptures(); } private void MainScrollviewer_PointerMoved(object sender, Windows.UI.Xaml.Input.PointerRoutedEventArgs e) { if (scrollviewer.PointerCaptures!= null&& scrollviewer.PointerCaptures.Count>0) { scrollviewer.ChangeView(hOff + (scrollMousePoint.Position.X - e.GetCurrentPoint(scrollviewer).Position.X),null,null); } } 

我知道这个问题是针对WPF的，但这是我找到的搜索UWP解决方案的最佳结果。

您可以在C＃WPF中执行此操作。 请注意，有两种类型的Point类。从它们开始，您应该使用System.Windows.Point来完成这项工作。这些是ScrollViewer的鼠标相关事件。下面的代码将在ScrollViewer内将对象滚动到水平和垂直。

  System.Windows.Point ScrollMousePoint1 = new System.Windows.Point(); double HorizontalOff1 = 1; double VerticalOff1 = 1; private void ScrollViewer1_PreviewMouseLeftButtonDown(object sender, System.Windows.Input.MouseButtonEventArgs e) { ScrollMousePoint1 = e.GetPosition(ScrollViewer1); HorizontalOff1 = ScrollViewer1.HorizontalOffset; VerticalOff1 = ScrollViewer1.VerticalOffset; ScrollViewer1.CaptureMouse(); } private void ScrollViewer1_PreviewMouseMove(object sender, System.Windows.Input.MouseEventArgs e) { if (ScrollViewer1.IsMouseCaptured) { ScrollViewer1.ScrollToHorizontalOffset(HorizontalOff1 + (ScrollMousePoint1.X - e.GetPosition(ScrollViewer1).X)); ScrollViewer1.ScrollToVerticalOffset(VerticalOff1 + (ScrollMousePoint1.Y - e.GetPosition(ScrollViewer1).Y)); } } private void ScrollViewer1_PreviewMouseLeftButtonUp(object sender, System.Windows.Input.MouseButtonEventArgs e) { ScrollViewer1.ReleaseMouseCapture(); } private void ScrollViewer1_PreviewMouseWheel(object sender, System.Windows.Input.MouseWheelEventArgs e) { ScrollViewer1.ScrollToHorizontalOffset(ScrollViewer1.HorizontalOffset + e.Delta); ScrollViewer1.ScrollToVerticalOffset(ScrollViewer1.VerticalOffset + e.Delta); } 

用这个

用于水平滚动

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 private void ScrollViewer_OnPreviewMouseWheel(object sender, MouseWheelEventArgs e) { ScrollViewer scv = (ScrollViewer)sender; scv.ScrollToHorizontalOffset(scv.HorizontalOffset - e.Delta); e.Handled = true; }