/// <summary>
/// CompareVerbActionOpen is a helper function used to perform locale specific
/// comparison of the verb action Open exposed by various control panel items.
/// </summary>
/// <param name="verbActionName">Locale specific verb action exposed by the control panel item.</param>
/// <returns>True if the control panel item supports verb action open or else returns false.</returns>
private static bool CompareVerbActionOpen(string verbActionName)
{
if (s_verbActionOpenName == null)
{
const string allItemFolderPath = ControlPanelShellFolder + "\\0";
IShellDispatch4 shell2 = (IShellDispatch4) new Shell();
Folder2 allItemFolder = (Folder2)shell2.NameSpace(allItemFolderPath);
FolderItems3 allItems = (FolderItems3)allItemFolder.Items();
foreach (ShellFolderItem item in allItems)
{
string canonicalName = (string)item.ExtendedProperty("System.ApplicationName");
canonicalName = !String.IsNullOrEmpty(canonicalName)
? canonicalName.Substring(0, canonicalName.IndexOf("\0", StringComparison.OrdinalIgnoreCase))
: null;
if (canonicalName != null && canonicalName.Equals(RegionCanonicalName, StringComparison.OrdinalIgnoreCase))
{
// The 'Region' control panel item always has '&Open' (english or other locale) as the first verb name
s_verbActionOpenName = item.Verbs().Item(0).Name;
break;
}
}
Dbg.Assert(s_verbActionOpenName != null, "The 'Region' control panel item is available on all SKUs and it always "
+ "has '&Open' as the first verb item, so VerbActionOpenName should never be null at this point");
}
return(s_verbActionOpenName.Equals(verbActionName, StringComparison.OrdinalIgnoreCase));
}
/// <summary>
/// Get the category number and name map
/// </summary>
internal void GetCategoryMap()
{
if (CategoryMap.Count != 0)
{
return;
}
IShellDispatch4 shell2 = (IShellDispatch4) new Shell();
Folder2 categoryFolder = (Folder2)shell2.NameSpace(ControlPanelShellFolder);
FolderItems3 catItems = (FolderItems3)categoryFolder.Items();
foreach (ShellFolderItem category in catItems)
{
string path = category.Path;
string catNum = path.Substring(path.LastIndexOf("\\", StringComparison.OrdinalIgnoreCase) + 1);
CategoryMap.Add(catNum, category.Name);
}
}
internal void GetCategoryMap()
{
if (this.CategoryMap.Count == 0)
{
IShellDispatch4 variable = CreateShellImpl();
Folder2 variable1 = (Folder2)variable.NameSpace("shell:::{26EE0668-A00A-44D7-9371-BEB064C98683}");
FolderItems3 variable2 = (FolderItems3)variable1.Items();
foreach (ShellFolderItem variable3 in variable2)
{
string path = variable3.Path;
string str = path.Substring(path.LastIndexOf("\\", StringComparison.OrdinalIgnoreCase) + 1);
this.CategoryMap.Add(str, variable3.Name);
}
return;
}
else
{
return;
}
}
internal static void Initialize()
{
try
{
iShellDispatch4 = (IShellDispatch4)Activator.CreateInstance(
Type.GetTypeFromProgID("Shell.Application"));
// Using SHGetSetSettings would be much better in performance but the results are not accurate.
// We have to go for the shell interface in order to receive the correct settings:
// https://docs.microsoft.com/en-us/windows/win32/shell/ishelldispatch4-getsetting
const int SSF_SHOWALLOBJECTS = 0x00000001;
hideHiddenEntries = !iShellDispatch4.GetSetting(
SSF_SHOWALLOBJECTS);
const int SSF_SHOWSUPERHIDDEN = 0x00040000;
hideSystemEntries = !iShellDispatch4.GetSetting(
SSF_SHOWSUPERHIDDEN);
}
catch (Exception ex)
{
if (ex is ArgumentException ||
ex is NotSupportedException ||
ex is TargetInvocationException ||
ex is MethodAccessException ||
ex is MemberAccessException ||
ex is InvalidComObjectException ||
ex is MissingMethodException ||
ex is COMException ||
ex is TypeLoadException)
{
#pragma warning disable CA1303 // Do not pass literals as localized parameters
Log.Warn("Get Shell COM instance failed", ex);
#pragma warning restore CA1303 //=> Exceptions not translated in logfile => OK
}
else
{
throw;
}
}
}
private static bool CompareVerbActionOpen(string verbActionName)
{
string str;
bool flag = false;
if (!string.IsNullOrEmpty(verbActionName))
{
if (ControlPanelItemBaseCommand.VerbActionOpenName == null)
{
new List <ShellFolderItem>();
string str1 = "shell:::{26EE0668-A00A-44D7-9371-BEB064C98683}\\0";
IShellDispatch4 variable = CreateShellImpl();
Folder2 variable1 = (Folder2)variable.NameSpace(str1);
FolderItems3 variable2 = (FolderItems3)variable1.Items();
foreach (ShellFolderItem variable3 in variable2)
{
string str2 = (string)((dynamic)variable3.ExtendedProperty("System.ApplicationName"));
if (str2 != null)
{
str = str2.Substring(0, str2.IndexOf("\0", StringComparison.OrdinalIgnoreCase));
}
else
{
str = null;
}
str2 = str;
if (str2 == null || !str2.Equals("Microsoft.RegionAndLanguage", StringComparison.OrdinalIgnoreCase))
{
continue;
}
ControlPanelItemBaseCommand.VerbActionOpenName = verbActionName;
break;
}
}
flag = ControlPanelItemBaseCommand.VerbActionOpenName.Equals(verbActionName, StringComparison.OrdinalIgnoreCase);
}
return(flag);
}
public List <LaunchInfo> GetInfo()
{
StringBuilder sbPath = new StringBuilder(255);
NativeMethods.SHGetSpecialFolderPath(IntPtr.Zero, sbPath, NativeMethods.CSIDL_COMMON_STARTUP, false);
var pathVariants = new [] {
Environment.GetFolderPath(Environment.SpecialFolder.Startup),
sbPath.ToString()
};
var launchInfoList = new List <LaunchInfo>();
Stack <object> comObjects = new Stack <object>();
try
{
IShellDispatch4 shell = new IShellDispatch4();
comObjects.Push(shell);
foreach (var path in pathVariants)
{
var shortcutFolder = shell.NameSpace(path);
comObjects.Push(shortcutFolder);
var items = shortcutFolder.Items();
comObjects.Push(items);
foreach (FolderItem folderItem in items)
{
comObjects.Push(folderItem);
if (!folderItem.IsLink)
{
continue;
}
ShellLinkObject lnk = folderItem.GetLink;
comObjects.Push(lnk);
if (!string.IsNullOrEmpty(lnk.Path))
{
var info = _pathResolver.ResolvePath(lnk.Path, lnk.Arguments, LaunchInfoSource.StartUpMenu);
launchInfoList.Add(info);
}
}
}
return(launchInfoList);
}
finally
{
while (comObjects.Count > 1)
{
Marshal.ReleaseComObject(comObjects.Pop());
}
}
}
