57 lines
1.8 KiB
C#
57 lines
1.8 KiB
C#
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using System;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Input;
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namespace MECF.Framework.UI.Client.CenterViews.Configs.SystemConfig
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{
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/// <summary>
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/// SystemConfigView.xaml 的交互逻辑
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/// </summary>
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public partial class SystemConfigView : UserControl
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{
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public SystemConfigView()
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{
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InitializeComponent();
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}
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private void BtnCollapseAll(object sender, System.Windows.RoutedEventArgs e)
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{
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foreach (var item in PART_TREE.Items)
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{
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DependencyObject dObject = PART_TREE.ItemContainerGenerator.ContainerFromItem(item);
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CollapseTreeviewItems(((TreeViewItem)dObject),false);
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}
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}
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private void BtnExpandAll(object sender, System.Windows.RoutedEventArgs e)
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{
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foreach (var item in PART_TREE.Items)
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{
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DependencyObject dObject = PART_TREE.ItemContainerGenerator.ContainerFromItem(item);
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//((TreeViewItem)dObject).ExpandSubtree();
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CollapseTreeviewItems(((TreeViewItem)dObject), true);
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}
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}
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private void CollapseTreeviewItems(TreeViewItem Item,bool status)
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{
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Item.IsExpanded = status;
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foreach (var item in Item.Items)
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{
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DependencyObject dObject = Item.ItemContainerGenerator.ContainerFromItem(item);
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if (dObject != null)
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{
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((TreeViewItem)dObject).IsExpanded = status;
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if (((TreeViewItem)dObject).HasItems)
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{
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CollapseTreeviewItems(((TreeViewItem)dObject), status);
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}
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}
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}
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}
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}
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}
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