33 lines
947 B
C#
33 lines
947 B
C#
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using System.Windows.Controls;
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using System.Windows.Media;
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namespace ChatController.Utilities
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{
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public class WpfUtils
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{
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public static void ScrollToBottomOfListBox(ListBox listBox)
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{
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if (VisualTreeHelper.GetChildrenCount(listBox) > 0)
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{
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var border = (Border)VisualTreeHelper.GetChild(listBox, 0);
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var scrollViewer = (ScrollViewer)VisualTreeHelper.GetChild(border, 0);
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scrollViewer?.ScrollToBottom();
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}
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}
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public static ScrollViewer GetListBoxScrollViewer(ListBox listBox)
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{
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if (VisualTreeHelper.GetChildrenCount(listBox) > 0)
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{
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var border = (Border)VisualTreeHelper.GetChild(listBox, 0);
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var scrollViewer = (ScrollViewer)VisualTreeHelper.GetChild(border, 0);
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return scrollViewer;
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}
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return null;
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}
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}
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}
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