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Code Issues Releases Wiki Activity

Added shell::: URI handling to ShellUtil.GetShellItemForPath

pull/180/head
dahall 2020-10-20 13:57:08 -06:00
parent e986fb49e7
commit 2efbddd410
1 changed files with 18 additions and 9 deletions
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27
PInvoke/Shell32/ShObjIdl.ShellUtil.cs
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@ -80,16 +80,25 @@ namespace Vanara.PInvoke
if (string.IsNullOrEmpty(path))
return null;
var hr = SHCreateItemFromParsingName(path, null, typeof(IShellItem).GUID, out var unk);
if (hr == 0x80070002)
// Handle case of a 'shell' URI and convert GUID to known folder
if (path.StartsWith("shell:::", StringComparison.InvariantCultureIgnoreCase))
{
Ole32.CreateBindCtx(0, out var ibc).ThrowIfFailed();
using (var _ibc = InteropServices.ComReleaserFactory.Create(ibc))
{
var bd = new IntFileSysBindData();
ibc.RegisterObjectParam(STR_FILE_SYS_BIND_DATA, bd);
hr = SHCreateItemFromParsingName(path, ibc, typeof(IShellItem).GUID, out unk);
}
path = path.Substring(8);
var separatorIndex = path.IndexOf('/');
var kf = new Guid(separatorIndex == -1 ? path : path.Substring(0, separatorIndex));
var fullPath = GetPathForKnownFolder(kf);
if (separatorIndex != -1)
fullPath += path.Substring(separatorIndex).Replace('/', '\\');
path = fullPath;
}
var hr = SHCreateItemFromParsingName(path, null, typeof(IShellItem).GUID, out var unk);
if (hr == (HRESULT)Win32Error.ERROR_FILE_NOT_FOUND)
{
using var ibc = InteropServices.ComReleaserFactory.Create(CreateBindCtx());
var bd = new IntFileSysBindData();
ibc.Item.RegisterObjectParam(STR_FILE_SYS_BIND_DATA, bd);
return SHCreateItemFromParsingName<IShellItem>(path, ibc.Item);
}
hr.ThrowIfFailed();
return (IShellItem)unk;