void InitializeFromShellUri(Uri uri)
{
KnownFolderManager manager = new KnownFolderManager();
string path = uri.GetComponents(UriComponents.Path, UriFormat.Unescaped);
string knownFolder;
string restOfPath;
int separatorIndex = path.IndexOf('/');
if (separatorIndex != -1)
{
knownFolder = path.Substring(0, separatorIndex);
restOfPath = path.Substring(separatorIndex + 1);
}
else
{
knownFolder = path;
restOfPath = string.Empty;
}
m_ComInterface = manager.GetFolder(knownFolder).CreateShellItem().ComInterface;
if (restOfPath != string.Empty)
{
m_ComInterface = this[restOfPath.Replace('/', '\\')].ComInterface;
}
}
/// <summary>
/// Returns a URI representation of the <see cref="ShellItem"/>.
/// </summary>
public Uri ToUri()
{
KnownFolderManager manager = new KnownFolderManager();
StringBuilder path = new StringBuilder("shell:///");
KnownFolder knownFolder = manager.FindNearestParent(this);
if (knownFolder != null)
{
List <string> folders = new List <string>();
ShellItem knownFolderItem = knownFolder.CreateShellItem();
ShellItem item = this;
while (item != knownFolderItem && item != null)
{
folders.Add(item.GetDisplayName(SIGDN.PARENTRELATIVEPARSING));
item = item.Parent;
}
folders.Reverse();
path.Append(knownFolder.Name);
foreach (string s in folders)
{
path.Append('/');
path.Append(s);
}
return(new Uri(path.ToString()));
}
else
{
// FAB: 16/03/18
if (FileSystemPath != "")
{
return(new Uri(FileSystemPath));
}
else
{
return(new Uri("shell:///"));
}
}
}