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資源簡介

WPF的TreeView不像WinForms的TreeView那樣，通過TreeNode實現(xiàn)樹型節(jié)點。WPF的TreeView實現(xiàn)起來，我感覺有點像VM(View-Model)模式，就像WinForms中的DataGrid，控件負責顯示，數(shù)據(jù)在DataTable中。那么我們在實現(xiàn)TreeView時，也需要用這樣的思路，數(shù)據(jù)在Model中，控件是View負責顯示。 我需要實現(xiàn)的最終目標是： 1.節(jié)點是異步加載的（解決效率問題） 2.節(jié)點是無限級別的（遞歸的，這樣可復用與目錄結構、組織架構等數(shù)據(jù)類型） 3.節(jié)點是可以多選的（用CheckBox選擇） 4.XAML方式綁定（減少UI上Code量） 5.方便得獲取選中項信息

資源截圖

代碼片段和文件信息 

using?System;
using?System.Collections.Generic;
using?System.Configuration;
using?System.Data;
using?System.Linq;
using?System.Windows;

namespace?DepartmentTreeView?{
????///?
????///?App.xaml?的交互邏輯
????///?
????public?partial?class?App?:?Application?{
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????439??2011-05-05?11:49??DepartmentTreeView\app.config

?????文件????????329??2011-05-05?11:44??DepartmentTreeView\App.xaml

?????文件????????308??2011-05-05?11:44??DepartmentTreeView\App.xaml.cs

?????文件?????221184??2011-05-05?14:53??DepartmentTreeView\bin\Debug\DB\Sample.mdb

?????文件??????45056??2011-05-06?10:47??DepartmentTreeView\bin\Debug\DepartmentTreeView.exe

?????文件????????439??2011-05-05?11:49??DepartmentTreeView\bin\Debug\DepartmentTreeView.exe.config

?????文件?????105984??2011-05-06?10:47??DepartmentTreeView\bin\Debug\DepartmentTreeView.pdb

?????文件??????11600??2011-05-06?10:51??DepartmentTreeView\bin\Debug\DepartmentTreeView.vshost.exe

?????文件????????439??2011-05-05?11:49??DepartmentTreeView\bin\Debug\DepartmentTreeView.vshost.exe.config

?????文件????????490??2010-03-17?22:39??DepartmentTreeView\bin\Debug\DepartmentTreeView.vshost.exe.manifest

?????文件????????863??2011-05-05?13:18??DepartmentTreeView\DB\DepartmentHelper.cs

?????文件?????241664??2011-05-06?11:07??DepartmentTreeView\DB\Sample.mdb

?????文件??????83448??2011-05-06?11:07??DepartmentTreeView\DB\SampleDataSet.Designer.cs

?????文件??????????3??2011-05-06?11:07??DepartmentTreeView\DB\SampleDataSet.xsc

?????文件??????10440??2011-05-06?11:07??DepartmentTreeView\DB\SampleDataSet.xsd

?????文件??????????3??2011-05-06?11:07??DepartmentTreeView\DB\SampleDataSet.xss

?????文件???????5217??2011-05-05?13:24??DepartmentTreeView\DepartmentTreeView.csproj

?????文件????????227??2011-05-05?13:12??DepartmentTreeView\DepartmentTreeView.csproj.user

?????文件????????877??2011-05-05?11:44??DepartmentTreeView\DepartmentTreeView.sln

????..A..H.?????30208??2011-05-06?11:07??DepartmentTreeView\DepartmentTreeView.suo

?????文件???????6108??2011-05-06?10:43??DepartmentTreeView\DepartmentViewModel.cs

?????文件???????2113??2011-05-06?10:38??DepartmentTreeView\MainWindow.xaml

?????文件???????1561??2011-05-06?10:43??DepartmentTreeView\MainWindow.xaml.cs

?????文件???????2237??2011-05-06?10:33??DepartmentTreeView\obj\x86\Debug\App.g.cs

?????文件???????2237??2011-05-06?10:33??DepartmentTreeView\obj\x86\Debug\App.g.i.cs

?????文件???????1788??2011-05-06?10:51??DepartmentTreeView\obj\x86\Debug\DepartmentTreeView.csproj.FileListAbsolute.txt

?????文件??????45056??2011-05-06?10:47??DepartmentTreeView\obj\x86\Debug\DepartmentTreeView.exe

?????文件???????2459??2011-05-06?10:47??DepartmentTreeView\obj\x86\Debug\DepartmentTreeView.g.resources

?????文件?????105984??2011-05-06?10:47??DepartmentTreeView\obj\x86\Debug\DepartmentTreeView.pdb

?????文件????????180??2011-05-06?10:33??DepartmentTreeView\obj\x86\Debug\DepartmentTreeView.Properties.Resources.resources

............此處省略36個文件信息

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