/// <summary>
/// For VBA Clients we can use COM interop compatible types to return table as string array.
/// </summary>
/// <returns>An string array of all the entries in the Running Object Table.</returns>
public string[] TableAsStringArray()
{
List <string> itemsList = new List <string>();
IBindCtx ctx;
IRunningObjectTable table;
IEnumMoniker mon;
IMoniker[] lst = new IMoniker[1];
RotNativeMethods.CreateBindCtx(0, out ctx);
ctx.GetRunningObjectTable(out table);
table.EnumRunning(out mon);
while (mon.Next(1, lst, IntPtr.Zero) == 0)
{
string displayName;
lst[0].GetDisplayName(ctx, lst[0], out displayName);
itemsList.Add(displayName);
}
return(itemsList.ToArray());
}
/// <summary>
/// This is the equivalent of VBA's GetObject where one supplies a filename or other moniker to retrieve an interface pointer to object.
/// </summary>
/// <param name="sRotEntry"></param>
/// <returns>A COM interface pointer to object in running object table specified by entry.</returns>
public object GetObject(string sRotEntry)
{
Object retVal = null;
IBindCtx ctx;
IRunningObjectTable table;
IEnumMoniker mon;
IMoniker[] lst = new IMoniker[1];
RotNativeMethods.CreateBindCtx(0, out ctx);
ctx.GetRunningObjectTable(out table);
table.EnumRunning(out mon);
while (mon.Next(1, lst, IntPtr.Zero) == 0)
{
string displayName;
lst[0].GetDisplayName(ctx, lst[0], out displayName);
if (displayName == sRotEntry)
{
table.GetObject(lst[0], out retVal);
}
}
return(retVal);
}
public RotTableEntry[] DetailedTableAsArray()
{
List <RotTableEntry> itemsList = new List <RotTableEntry>();
IBindCtx ctx;
IRunningObjectTable table;
IEnumMoniker mon;
IMoniker[] lst = new IMoniker[1];
RotNativeMethods.CreateBindCtx(0, out ctx);
ctx.GetRunningObjectTable(out table);
table.EnumRunning(out mon);
while (mon.Next(1, lst, IntPtr.Zero) == 0)
{
RotTableEntry item = new RotTableEntry();
item.monikerDetails = new MonikerDetails();
{
Guid guid;
lst[0].GetClassID(out guid);
item.monikerDetails.monikerClassId = RotNativeMethods.StringFromCLSID(guid);
switch (item.monikerDetails.monikerClassId)
{
case "{00000303-0000-0000-C000-000000000046}":
item.monikerDetails.monikerType = "FileMoniker";
break;
case "{00000304-0000-0000-C000-000000000046}":
item.monikerDetails.monikerType = "ItemMoniker";
break;
case "{00000305-0000-0000-C000-000000000046}":
item.monikerDetails.monikerType = "AntiMoniker";
break;
case "{00000306-0000-0000-C000-000000000046}":
item.monikerDetails.monikerType = "PointerMoniker";
break;
case "{00000308-0000-0000-C000-000000000046}":
item.monikerDetails.monikerType = "PackageMoniker";
break;
case "{00000309-0000-0000-C000-000000000046}":
item.monikerDetails.monikerType = "CompositeMoniker";
break;
case "{0000031A-0000-0000-C000-000000000046}":
item.monikerDetails.monikerType = "ClassMoniker";
break;
default:
{
RegistryKey monikerClassKey = Registry.ClassesRoot.OpenSubKey("CLSID\\" + item.monikerDetails.monikerClassId);
if (monikerClassKey == null)
{
item.monikerDetails.monikerType = "Failed to identify moniker";
}
else
{
item.monikerDetails.monikerType = monikerClassKey.GetValue(null).ToString();
}
}
break;
}
}
{
string displayName;
lst[0].GetDisplayName(ctx, lst[0], out displayName);
item.displayName = displayName;
item.className = "";
}
{
if (item.monikerDetails.monikerType == "FileMoniker")
{
System.Runtime.InteropServices.ComTypes.FILETIME ft;
table.GetTimeOfLastChange(lst[0], out ft);
long hFT2 = (((long)ft.dwHighDateTime) << 32) + ft.dwLowDateTime;
DateTime dte = DateTime.FromFileTime(hFT2);
item.lastChange = dte;
//http://snipplr.com/view/32409/
}
if (item.monikerDetails.monikerType == "ItemMoniker")
{
string coreGuid = "";
{
if (item.displayName.Substring(0, 1) == "!")
{
coreGuid = item.displayName.Substring(1, 38);
RegistryKey key = null;
key = Registry.ClassesRoot.OpenSubKey("CLSID\\" + coreGuid);
if (key == null)
{
key = Registry.ClassesRoot.OpenSubKey("Wow6432Node\\CLSID\\" + coreGuid);
}
if (key != null)
{
item.className = key.GetValue(null).ToString();
}
}
}
}
}
itemsList.Add(item);
}
return(itemsList.ToArray());
}