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 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);
}
}
}
}
}