获取收藏夹目录到树型控件代码,CSharp代码库,德仔网

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【CSharp】获取收藏夹目录到树型控件

作者:chenqingwei / 发布于2011/5/4/ 759

<div>
private void ReportForm_Load(object sender, EventArgs e) 
{ 
DirectoryInfo favfolder = new DirectoryInfo(Environment.GetFolderPath(Environment.SpecialFolder.Favorites)); 
FileSystemInfo[] myFileSystemInfo = favfolder.GetFileSystemInfos(); 
TreeNode RootNode = new TreeNode(); 
RootNode.Text = "收藏夹"; 
this.treeView1.Nodes.Add(RootNode); 
this.treeView1.ExpandAll(); 
GetDir(myFileSystemInfo, RootNode);
} 
private void GetDir(FileSystemInfo[] myFavDir, TreeNode RootNode) 
{ 
string myStr = ""; 
string myUrl = ""; 
string myDesc = ""; 
if (myFavDir == null) 
{ 
throw new ArgumentNullException("myfavdir"); 
} 
foreach (FileSystemInfo filesysteminfo in myFavDir) 
{ 
TreeNode tn = new TreeNode(); 
//文件目录 
if (filesysteminfo.GetType() == typeof(DirectoryInfo)) 
{ 
tn.Text = filesysteminfo.Name; 
RootNode.Nodes.Add(tn); 
//强制转化为文件目录格式 
DirectoryInfo childfile = (DirectoryInfo)filesysteminfo; 
//递归调用 
GetDir(childfile.GetFileSystemInfos(), tn); 
} 
//文件格式 
else if (filesysteminfo.GetType() == typeof(FileInfo)) 
{ 
string fitler = ".url"; 
//过滤功能 
if (filesysteminfo.FullName.ToLower().EndsWith(fitler.ToLower())) 
{ 
using (StreamReader sr = new StreamReader(filesysteminfo.FullName, Encoding.Default)) 
{ 
myStr = sr.ReadLine(); 
while (myStr != null) 
{ 
//获取URL地址 
if (myStr.ToLower().StartsWith(URLPrefix)) 
{ 
myUrl = myStr.Substring(URLPrefix.Length);
} 
else if (myStr.ToLower().StartsWith(DescriptionPrefix)) 
{ 
myDesc = myStr.Substring(DescriptionPrefix.Length); 
} 
myStr = sr.ReadLine(); 
} 
} 
TreeNode tnchild = new TreeNode(); 
tnchild.Text = filesysteminfo.Name; 
tnchild.Tag = myUrl; 
RootNode.Nodes.Add(tnchild); 
} 
} 
}
<p align="left">}
</div>

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　收藏夹目录　

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