publicclassTreeViewExtensions : DependencyObject {//////Gets the value of the dependency property "EnableMultiSelect".//////Dependency Object///<returns></returns>publicstaticboolGetEnableMultiSelect(DependencyObject obj) {return(bool)obj.GetValue(EnableMultiSelectProperty); }//////Sets the value o...
第一步:新建一个类 View Code 第二步:在你使用TreeView的地方添加两个属性 <TreeView x:Name="TreeView" ItemsSource="{Binding Children}" my:TreeViewExtensions.EnableMultiSelect="true" my:TreeViewExtensions.SelectedItems="{Binding SelectedTreeNodes}"/> 上面只贴出了关键属性,其他属性按需自己补全哈。 ...
Ideally another user control called, sayMultiSelectTreeView, should be created and packed in a separate DLL, but since I do not have much time to spend on it, I simply showed how to do it by modifying the code in the mainWindowclass. To multi-select, you should use the left ctrl key...
A WPF TreeView control with support for multiple selection. Seehttp://unclassified.software/source/multiselecttreeviewfor further information. MultiSelectTreeView is a .NET/WPF control that displays a hierarchical tree of items that can be browsed, selected, collapsed and edited like in a normal ...
4.1026 WrapPanel 4.1027 WriteableBitmap 4.1028 XmlDataProvider 4.1029 XmlNamespaceMapping 4.1030 XmlNamespaceMappingCollection 4.1031 ZoomPercentageConverter 5 WPF XamlType Information Items for Assignable Types 6 WPF Xaml Text Syntax Information Sets 7 References 8 Index PDF herunterladen...
Click here to get detailed information on AllowMultiSelect function. Drag and Drop in TreeViewAdv By enabling the AllowDragDrop property TreeViewAdv control allows us to drag TreeView items from one location to another. By using the DraggingContainerOpacity property, we can change the opacity ...
WPF MVVM TreeView:在单击禁用节点时防止选择父节点。 、、、 我正在尝试用multiselect实现一个自定义TreeView。出于我的原因,我不能使用现有的解决方案。我的问题是:我有一个TreeViewItem,其中一些子项目是禁用的。我想摆脱这种默认的选择行为,因为我的treeview中的所有项目都有一个被绑定的属性IsSelected,当我实际...
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2011-11-23 15:44 − 继上次定制TreeView控件,实现节点样式自定义及节点级别的单选、复选后继续对TreeView控件,这次实现的功能是树节点可以按Ctrl/Shift键多选和树节点的拖动。相对于上次的代码,这次主要新增加也以下几个属性和方法: IsMultiSelect属性:树是否需要使用多选功能 SelectedNodeList属性:多选时被选中的...
我有一个WPF MultiSelectTreeView (从这里下载:)。现在我要控制用户选择的项目。一个简单的例子是,他不应该能够选择不同父母的子节点。 浏览2提问于2015-02-23得票数 0 回答已采纳 3回答 如何将TreeViewItem.IsExpanded数据绑定到节点数据对象 、、、 我有一个分层的数据类,比如{ public bool IsExpanded { g...