public void Add(string extention)
{
List <string> progIds = ProtocolAssociationsRegistry.GetProgIdExtentionAssociations(extention);
foreach (string progId in progIds)
{
var verbs = ProtocolAssociationsRegistry.GetVerbsByProgId(progId);
if (verbs != null && verbs.Length > 0)
{
ApplicationData applicationData = new ApplicationData();
applicationData.ProgId = progId;
AssocQuery assocQuery = new AssocQuery(progId);
applicationData.ApplicationId = assocQuery.AppId;
applicationData.Command = assocQuery.Command;
applicationData.FriendlyAppName = assocQuery.FriendlyAppName;
applicationData.AppIconReference = assocQuery.AppIconReference;
AddApplicationData(extention, applicationData);
foreach (string verb in verbs)
{
string command = "";
if (!string.IsNullOrEmpty(applicationData.Command))
{
command = AssocQuery.GetCommandProgId(progId, verb);
}
applicationData.AddVerb(verb, command);
}
AddApplicationData(extention, applicationData);
}
}
}
//[DllImport("ole32.dll", CharSet = CharSet.Unicode, PreserveSig = false)]
//static extern string ProgIDFromCLSID([In()] ref Guid clsid);
public static SortedList <string, ApplicationData> ListInstalledApps()
{
SortedList <string, ApplicationData> applicationDatas = new SortedList <string, ApplicationData>();
// GUID taken from https://docs.microsoft.com/en-us/windows/win32/shell/knownfolderid
var FOLDERID_AppsFolder = new Guid("{1e87508d-89c2-42f0-8a7e-645a0f50ca58}");
ShellObject appsFolder = (ShellObject)KnownFolderHelper.FromKnownFolderId(FOLDERID_AppsFolder);
foreach (var app in (IKnownFolder)appsFolder)
{
ApplicationData applicationData = new ApplicationData();
applicationData.FriendlyAppName = app.Name; // The friendly app name
applicationData.ApplicationId = app.Properties.System.AppUserModel.ID.Value; // app.ParsingName;
applicationData.ProgId = AssocQuery.GetAppId(app.ParsingName, "open");
applicationData.Icon = app.Thumbnail.Icon; // You can even get the Jumbo icon in one shot - ImageSource icon = app.Thumbnail.ExtraLargeBitmapSource;
//var a = AssocQuery.GetAppId(app.ParsingName, "open");
//var b = AssocQuery.GetCommandProgId(app.ParsingName, "open");
//var c = AssocQuery.GetCommandExe(app.ParsingName, "open");
//ProgIDFromCLSID:
//Guid g = new Guid("88D969C0-F192-11D4-A65F-0040963251E5"); // MSXML 4.0 DOM.
//string progId = ProgIDFromCLSID(ref g);
//Debug.Assert(progId == "Msxml2.DOMDocument.4.0");
//Microsoft.SkyDrive.Desktop
AssocQuery assocQuery = new AssocQuery(applicationData.ApplicationId);
var verbs = ProtocolAssociationsRegistry.GetVerbsByProgId(app.Name);
foreach (string verb in verbs)
{
string command = "";
//if (!string.IsNullOrEmpty(applicationData.Command)) { command = AssocQuery.GetCommandProgId(progId, verb); }
applicationData.AddVerb(verb, command);
}
if (!applicationDatas.Keys.Contains(applicationData.FriendlyAppName))
{
applicationDatas.Add(applicationData.FriendlyAppName, applicationData);
}
}
return(applicationDatas);
}