bool ShouldCreateItem(ShellItem folder)
{
FilterItemEventArgs e = new FilterItemEventArgs(folder);
ShellItem myComputer = new ShellItem(Environment.SpecialFolder.MyComputer);
e.Include = false;
if (ShellItem.Desktop.IsImmediateParentOf(folder) ||
m_Computer.IsImmediateParentOf(folder))
{
e.Include = folder.IsFileSystemAncestor;
}
else if ((folder == m_SelectedFolder) ||
folder.IsParentOf(m_SelectedFolder))
{
e.Include = true;
}
if (FilterItem != null)
{
FilterItem(this, e);
}
return(e.Include);
}
void SelectItem(TreeNode node, ShellItem value)
{
CreateChildren(node);
foreach (TreeNode child in node.Nodes)
{
ShellItem folder = (ShellItem)child.Tag;
if (folder == value)
{
m_TreeView.SelectedNode = child;
child.EnsureVisible();
child.Expand();
return;
}
else if (folder.IsParentOf(value))
{
SelectItem(child, value);
return;
}
}
}
private bool ShouldCreateItem(ShellItem folder)
{
var e = new FilterItemEventArgs(folder);
// ReSharper disable once UnusedVariable
var myComputer = new ShellItem(Environment.SpecialFolder.MyComputer);
e.Include = false;
if (ShellItem.Desktop.IsImmediateParentOf(folder) ||
_mComputer.IsImmediateParentOf(folder))
{
e.Include = folder.IsFileSystemAncestor;
}
else if ((folder == _mSelectedFolder) ||
folder.IsParentOf(_mSelectedFolder))
{
e.Include = true;
}
FilterItem?.Invoke(this, e);
return(e.Include);
}
bool ShouldCreateChildren(ShellItem folder)
{
return((folder == m_Computer) ||
(folder == ShellItem.Desktop) ||
folder.IsParentOf(m_SelectedFolder));
}
