C#遍历系统文件夹（TreeView控件）

C:\Documents and Settings\Administrator\桌面\Demo\Demo\bin\Debug\Demo.exe C:\Documents and Settings\Administrator\桌面\Demo\Demo\bin\Debug\Demo.pdb C:\Documents and Settings\Administrator\桌面\Demo\Demo\obj\Debug\ResolveAssemblyReference.cache C:\Documents and Settings\Administrator\桌面\Demo\Demo\obj\Debug\Demo.Properties.Resources.resources C:\Documents and Settings\Administrator\桌面\Demo\Demo\obj\Debug\DirectoryDemo.csproj.GenerateResource.Cache C:\Documents and Settings\Administrator\桌面\Demo\Demo\obj\Debug\Demo.exe C:\Documents and Settings\Administrator\桌面\Demo\Demo\obj\Debug\Demo.pdb C:\Documents and Settings\Administrator\桌面\Demo\Demo\obj\Debug\Demo.FileForm.resources C:\Documents and Settings\Administrator\桌面\DirectoryDemo\Demo\obj\Debug\Demo.exe C:\Documents and Settings\Administrator\桌面\DirectoryDemo\Demo\obj\Debug\Demo.pdb C:\Documents and Settings\Administrator\桌面\DirectoryDemo\Demo\bin\Debug\Demo.exe C:\Documents and Settings\Administrator\桌面\DirectoryDemo\Demo\bin\Debug\Demo.pdb C:\Documents and Settings\Administrator\桌面\DirectoryDemo\Demo\obj\Debug\ResolveAssemblyReference.cache C:\Documents and Settings\Administrator\桌面\DirectoryDemo\Demo\obj\Debug\Demo.FileForm.resources C:\Documents and Settings\Administrator\桌面\DirectoryDemo\Demo\obj\Debug\Demo.Properties.Resources.resources C:\Documents and Settings\Administrator\桌面\DirectoryDemo\Demo\obj\Debug\DirectoryDemo.csproj.GenerateResource.Cache C:\Documents and Settings\Administrator\桌面\DirectoryDemo\obj\Debug\Demo.exe C:\Documents and Settings\Administrator\桌面\DirectoryDemo\obj\Debug\Demo.pdb C:\Documents and Settings\Administrator\桌面\DirectoryDemo\bin\Debug\Demo.exe C:\Documents and Settings\Administrator\桌面\DirectoryDemo\bin\Debug\Demo.pdb C:\Documents and Settings\Administrator\桌面\DirectoryDemo\obj\Debug\ResolveAssemblyReference.cache C:\Documents and Settings\Administrator\桌面\DirectoryDemo\obj\Debug\Demo.FileForm.resources C:\Documents and Settings\Administrator\桌面\DirectoryDemo\obj\Debug\Demo.Properties.Resources.resources C:\Documents and Settings\Administrator\桌面\DirectoryDemo\obj\Debug\DirectoryDemo.csproj.GenerateResource.Cache C:\Documents and Settings\dell\桌面\DirectoryDemo\obj\Debug\Demo.exe C:\Documents and Settings\dell\桌面\DirectoryDemo\obj\Debug\Demo.pdb C:\Documents and Settings\dell\桌面\DirectoryDemo\bin\Debug\Demo.exe C:\Documents and Settings\dell\桌面\DirectoryDemo\bin\Debug\Demo.pdb C:\Documents and Settings\dell\桌面\DirectoryDemo\obj\Debug\ResolveAssemblyReference.cache C:\Documents and Settings\dell\桌面\DirectoryDemo\obj\Debug\Demo.FileForm.resources C:\Documents and Settings\dell\桌面\DirectoryDemo\obj\Debug\Demo.Properties.Resources.resources C:\Documents and Settings\dell\桌面\DirectoryDemo\obj\Debug\DirectoryDemo.csproj.GenerateResource.Cache C:\Documents and Settings\dell\桌面\DirectoryDemo\obj\Debug\Demo.TreeViewForm.resources F:\DirectoryDemo\obj\Debug\Demo.exe F:\DirectoryDemo\obj\Debug\Demo.pdb