如何检查是否滚动当前可见的WPF DataGrid中? [英] How to check if a scroll is currently visible in WPF DataGrid?
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问题描述
如何检查是否在WPF的DataGrid当前显示的滚动(垂直或水平)? HorizontalScrollBarVisibility和VerticalScrollBarVisibility用于设置行为,它们被设置为自动。
解决方案
滚动型的ScrollViewer = FindVisualChild<&的ScrollViewer GT;(的数据网格);
能见度verticalVisibility = scrollview.ComputedVerticalScrollBarVisibility;
能见度horizontalVisibility = scrollview.ComputedHorizontalScrollBarVisibility;
How to check if a scroll (vertical or horizontal) is currently shown in WPF DataGrid? HorizontalScrollBarVisibility and VerticalScrollBarVisibility are used to set the behaviour and they are set to Auto.
解决方案
ScrollViewer scrollview = FindVisualChild<ScrollViewer>(dataGrid);
Visibility verticalVisibility = scrollview.ComputedVerticalScrollBarVisibility;
Visibility horizontalVisibility = scrollview.ComputedHorizontalScrollBarVisibility;
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