private void AddToTree(TreeNode parNode, string fileName)
{
TreeNode RootNode = tvMenu.Nodes["RootNode"];
if (parNode == null)
{
parNode = RootNode;
}
TreeNode[] exsCount = parNode.Nodes.Find("trNode" + DirFile.GetFileNameNoExtension(fileName), false);
if (exsCount.Length > 0)
{
return;
}
TreeNode childNode = new TreeNode();
childNode.ImageKey = "Text.ico";
string strTmp = DirFile.GetFileName(fileName);
childNode.Text = strTmp;
childNode.ToolTipText = fileName;
strTmp = DirFile.GetFileNameNoExtension(fileName);
childNode.Tag = strTmp;
childNode.Name = "trNode" + strTmp;
parNode.Nodes.Add(childNode);
}
private void tsbOpen_Click(object sender, EventArgs e)
{
OpenFileDialog openDialog = new OpenFileDialog();
openDialog.Filter = "文本文件(*.txt)|*.txt|所有文件(*.*)|*.*";
openDialog.Multiselect = true;
if (openDialog.ShowDialog() == DialogResult.OK)
{
string[] files = openDialog.FileNames;
TreeNode parNode = tvMenu.Nodes["RootNode"];
foreach (string file in files)
{
AddToTree(parNode, file);
}
if (PubData.DefaultReadChildDir == true)
{
string currFile = openDialog.FileName;
string currDir = DirFile.GetLastDirectory(currFile);
string[] dirs = DirFile.GetDirectories(currDir);
foreach (string dir in dirs)
{
files = DirFile.GetFileNames(dir);
foreach (string file in files)
{
AddToTree(parNode, file);
}
}
}
parNode.ExpandAll();
}
}
private void SaveToFile(string fileName, TreeNode currNode)
{
if (!File.Exists(fileName))
{
SaveFileDialog saveFileDialog1 = new SaveFileDialog();
saveFileDialog1.Filter = "文本文件(*.txt)|*.txt|所有文件(*.*)|*.*";
saveFileDialog1.Title = "保存数据...";
saveFileDialog1.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory);
saveFileDialog1.RestoreDirectory = true;
saveFileDialog1.ShowHelp = true;
if (saveFileDialog1.ShowDialog() == DialogResult.OK)
{
fileName = saveFileDialog1.FileName;//dest
currNode.ImageKey = "Text.ico";
string strTmp = DirFile.GetFileName(fileName);
currNode.Text = strTmp;
currNode.ToolTipText = fileName;
strTmp = DirFile.GetFileNameNoExtension(fileName);
currNode.Tag = strTmp;
currNode.Name = "trNode" + strTmp;
}
}
StreamWriter sw = new StreamWriter(fileName, false, Encoding.GetEncoding(PubData.DefaulTextEncoding));
sw.WriteLine(rtxtContent.Text);
sw.Close();
}
private void tvMenu_DragDrop(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent(DataFormats.FileDrop))
{
String[] files = (String[])e.Data.GetData(DataFormats.FileDrop);
TreeNode RootNode = tvMenu.Nodes["RootNode"];
foreach (String srcFileName in files)
{
if (System.IO.File.Exists(srcFileName))
{
AddToTree(RootNode, srcFileName);
}
if (System.IO.Directory.Exists(srcFileName))
{
string[] dfiles = DirFile.GetFileNames(srcFileName);
foreach (string file in dfiles)
{
AddToTree(RootNode, file);
}
}
}
}
}