public static int GetRunningObjectCount()
{
int count = 0;
UCOMIBindCtx bc;
UCOMIRunningObjectTable rot;
UCOMIEnumMoniker em;
UCOMIMoniker[] moniker = new UCOMIMoniker[1];
int unused;
ActiveX.CreateBindCtx(0, out bc);
bc.GetRunningObjectTable(out rot);
rot.EnumRunning(out em);
while (0 == em.Next(1, moniker, out unused))
{
count++;
}
Marshal.ReleaseComObject(bc);
Marshal.ReleaseComObject(rot);
Marshal.ReleaseComObject(em);
return(count);
}
// Finds the COM running objects
public static IList GetRunningObjects(ProgressDialog progress)
{
ArrayList runningObjects = new ArrayList();
Hashtable runningHash = new Hashtable();
UCOMIBindCtx bc;
UCOMIRunningObjectTable rot;
UCOMIEnumMoniker em;
UCOMIMoniker[] monikers = new UCOMIMoniker[1];
ActiveX.CreateBindCtx(0, out bc);
bc.GetRunningObjectTable(out rot);
rot.EnumRunning(out em);
// Look at each Moniker in the ROT
int unused;
while (0 == em.Next(1, monikers, out unused))
{
try
{
UCOMIMoniker moniker = monikers[0];
Object obj;
rot.GetObject(moniker, out obj);
String monikerName;
moniker.GetDisplayName(bc, null, out monikerName);
ComObjectInfo comObjInfo;
// Check for duplicates against the other running objects
Object runObj = runningHash[obj];
if (runObj != null)
{
// Get the existing object's moniker
comObjInfo = (ComObjectInfo)
ObjectInfo.GetObjectInfo(obj);
if (monikerName.Equals(comObjInfo._monikerName))
{
TraceUtil.WriteLineInfo
(typeof(ComObjectInfo),
"ROT - Skipping duplicate: " + monikerName);
progress.UpdateProgress(1);
continue;
}
}
else
{
runningHash.Add(obj, obj);
}
comObjInfo = (ComObjectInfo)
ObjectInfoFactory.GetObjectInfo(true, obj);
// Need moniker name before update progress
comObjInfo.CalcRunningObjName(rot, bc,
moniker, monikerName);
progress.UpdateProgressText(comObjInfo.GetMonikerName());
progress.UpdateProgress(1);
runningObjects.Add(comObjInfo);
TraceUtil.WriteLineIf(typeof(ComObjectInfo),
TraceLevel.Info,
"ROT - added: "
+ comObjInfo.GetName()
+ " "
+ comObjInfo.ObjType
+ " "
+ Win32Utils.RegKeyToString
(comObjInfo._classIdKey)
+ Win32Utils.RegKeyToString
(comObjInfo._classNameKey));
}
catch (Exception ex)
{
TraceUtil.WriteLineIf(typeof(ComObjectInfo),
TraceLevel.Info,
"ROT - Exception processing ROT entry: "
+ ex);
progress.UpdateProgress(1);
continue;
}
}
Marshal.ReleaseComObject(em);
Marshal.ReleaseComObject(bc);
Marshal.ReleaseComObject(rot);
return(runningObjects);
}
