private static void AddRootNodes(OPMTreeView tree, ImageList imageList, bool getIcons, bool showSpecialFolders)
{
CursorHelper.ShowWaitCursor(tree, true);
tree.Nodes.Clear();
List <string> roots = new List <string>();
try
{
System.IO.DriveInfo[] drives = System.IO.DriveInfo.GetDrives();
foreach (System.IO.DriveInfo di in drives)
{
roots.Add(di.RootDirectory.FullName);
}
if (showSpecialFolders)
{
foreach (Environment.SpecialFolder sf in SpecialFolders)
{
string path = Environment.GetFolderPath(sf, Environment.SpecialFolderOption.Create);
if (Directory.Exists(path))
{
roots.Add(path);
}
}
}
}
catch
{
}
foreach (string dir in roots)
{
TreeNode rootNode = CreateTreeNode(dir, imageList, true);
tree.Nodes.Add(rootNode);
CheckForSubDirs(rootNode, imageList);
}
CursorHelper.ShowWaitCursor(tree, false);
}
private static void AddRootNodes(OPMTreeView tree, ImageList imageList, bool getIcons, bool showSpecialFolders)
{
CursorHelper.ShowWaitCursor(tree, true);
tree.Nodes.Clear();
List<DirectoryInfo> roots = new List<DirectoryInfo>();
try
{
System.IO.DriveInfo[] drives = System.IO.DriveInfo.GetDrives();
foreach (System.IO.DriveInfo di in drives)
{
roots.Add(di.RootDirectory);
}
if (showSpecialFolders)
{
foreach (Environment.SpecialFolder sf in SpecialFolders)
{
string path = Environment.GetFolderPath(sf, Environment.SpecialFolderOption.Create);
if (Directory.Exists(path))
{
roots.Add(new DirectoryInfo(path));
}
}
}
}
catch
{
}
foreach (DirectoryInfo di in roots)
{
TreeNode rootNode = CreateTreeNode(di, imageList, true);
tree.Nodes.Add(rootNode);
CheckForSubDirs(rootNode, imageList);
/*
try
{
foreach (DirectoryInfo sdi in di.EnumerateDirectories())
{
TreeNode tn = CreateTreeNode(sdi, imageList, getIcons);
rootNode.Nodes.Add(tn);
CursorHelper.ShowWaitCursor(tree, true);
}
}
catch
{
}*/
}
CursorHelper.ShowWaitCursor(tree, false);
}
public static void PopulateTree(OPMTreeView tree, ImageList imageList, bool showSpecialFolders)
{
tree.Nodes.Clear();
AddRootNodes(tree, imageList, true, showSpecialFolders);
}
public static void PopulateTree(OPMTreeView tree, ImageList imageList, bool showSpecialFolders)
{
tree.Nodes.Clear();
AddRootNodes(tree, imageList, true, showSpecialFolders);
}