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Notice the use of the pBindCtx parameter passed to the IMoniker::BindToObject method. CoGetClassObject in this case tries to start application that is unacceptable in case of the specific COM-server (this server it should be launched manually or in the presence of certain conditions But this is a different story.) ScrewTurn Wiki version As mentioned earlier, a moniker is an object that names another object.

Additional Information To check whether the object was initialized successfully, call the IsObject function. Why did Microsoft go out of their way to make sure .Net components would expose an IDispatch interface for scripting access? MK_E_NOOBJECT The object identified by this moniker, or some object identified by the composite moniker of which this moniker is a part, could not be found. Reply With Quote Nov 20th, 2013,12:15 PM #4 Arnoutdv View Profile View Forum Posts PowerPoster Join Date Oct 2013 Posts 2,077 Re: How to use the CoGetObject API function in VB6 More about the author

The same as in GetObject. Does anyone have a code example ? Essence of technology the CATFISH wrote:In the presence of this function creation of a new gorilla is reduced to simple finding of object of a class and method call CreateInstance:HRESULT CreateAGorillaAndEatBanana Requirements Minimum supported client Windows 2000 Professional [desktop apps | Windows Store apps] Minimum supported server Windows 2000 Server [desktop apps | Windows Store apps] Header Objbase.h Library Ole32.lib DLL Ole32.dll See also

The template is able // to use the type information used while declaring pDispatch to simplify // the call. Thus method GetHTML4Url always fulfills normally. This parameter can be a null string ("") if szProgID is non-null. Application", NULL, iid, (void **) &dv); As a result I have that in a picture.

Dev centers Windows Office Visual Studio Microsoft Azure More... The time now is 01:41 PM. To create a page in a module other than ole32, prefix the name with the module name and a period. http://helpnet.flexerasoftware.com/installshield21helplib/Subsystems/installshield21langref/helplibrary/CoGetObject.htm The second string format is the more general and thus more important of the two formats.

This design flaw is more annoyance than limitation, but it does illustrate the importance of careful interface design. Syntax C++ Copy HRESULT CoGetObject( _In_     LPCWSTR   pszName, _In_opt_ BIND_OPTS *pBindOptions, _In_     REFIID    riid, _Out_    void      **ppv ); Parameters pszName [in] The display name of the object to be created. The content you requested has been removed. In the following code fragment, pMoniker is a pointer to a moniker that is being bound to the underlying object it names.

Using ABO does not follow my thought process while learning how to manipulate COM. Figure 11-1. In answer to the second question, when you see the string fragment IIS: in the call to GetObject in VB, you are usually looking for an ADS interface of some sort. Index Register Login You are not logged in.

For quick review, the VB script is:Dim IIsObject Set IIsObject = GetObject ("IIS://localhost/w3svc") WScript.Echo "AnonymousUserName = " & IIsObject.Get("AnonymousUserName") & vbCrlf & _ "AnonymousUserPass = " & IIsObject.Get("AnonymousUserPass") & vbCrlf & Return codeDescription S_OK The object was created successfully. Yes No Additional feedback? 1500 characters remaining Submit Skip this Thank you! See Also CoGetObject Example CoCreateObject CoCreateObjectDotNet DotNetCoCreateObject InstallShield 2014 Help Library May 2014 Copyright Information | Contact Us [Previous] [Contents] [Next] More on Monikers After following our analysis to this point,

However, this does not automatically unload the library referenced by the object. For example, an item moniker returns this value if its container does not support the IOleItemContainer interface. I'll try to reproduce the steps the VB Script uses to access the COM object. Well, actually, most Visual Basic programmers know the MkParseDisplayName function by a different moniker--they call it GetObject.

We appreciate your feedback. You can do this by creating an explicit bind context and then calling the IMoniker::BindToObject method; or you can use the BindMoniker helper function discussed previously. Advanced Search VBForums Visual Basic Visual Basic 6 and Earlier How to use the CoGetObject API function in VB6 ?

Syntax CoGetObject ( szFilename, szProgID ); Parameters CoGetObject Parameters Parameter Description szFilename Specifies the fully qualified name of the COM object.

I meant not text, but a file moniker 6 Reply by Antonariy 2012-06-28 07:17:57 Antonariy Member Offline Registered: 2008-07-16 Posts: 11,383 Re: Problem with CoGetObject Understood, it appears to me it In practice, not all monikers need to implement all of the methods. It depends only on your preference. The API call looks like: WINOLEAPI CoGetObject( LPCWSTR pszName, BIND_OPTS * pBindOptions, REFIID riid, void ** ppv ); pszName is simply the string included in the VB GetObjects call.pBindOptions offers a

IUnknown::QueryInterface is called to request the IParseDisplayName interface. Pages CommentsFAQHelpful ToolsPlaygroundSuggested ReadingWebsite TODO ListSupport ForumDownload Visual Studio Add-InTerms of UsePrivacy Policy Create page Type a page name and press Enter. if (FAILED(hr = pUnk.QueryInterface(&pDispatch))) { // Normally, we would decompose hr to obtain more error information MessageBox(_T("Unable to obtain pointer to IDispatch interface."), _T("Error"), MB_ICONERROR); return TRUE; }What Copy WINOLEAPI CoGetObject( LPCWSTR pszName, BIND_OPTS* pBindOptions, REFIID riid, void** ppv ); Parameters pszName [in] Display name, in string format, of the object to be created.

In case anyone is interested here is the code : (The code below assumes there is a workbook open in excel whose fullname is : C:\RunningWorkBook.xls .. CoGetObject Windows CE .NET This function converts a display name into a moniker that identifies the object named, and then binds to the object identified by the moniker. This is where the MkParseDisplayName function comes in, as defined here: HRESULTMkParseDisplayName(IBindCtx*pbc,LPCWSTRszDisplayName, ULONG*pchEaten,IMoniker**ppmk); Technically speaking, MkParseDisplayName converts a string to a moniker that identifies the object named by that string. I make heavy use of ATL's CComPtr template, which reduces code complexity without hiding the knowledge necessary to learn about calling COM components.

As per MSDN the first parameter is the display name of the object to be created. Register Help Remember Me? Item moniker CreateItemMoniker An item moniker identifies an object contained in another object. The IMoniker::GetDisplayName method returns the display name of any moniker; and the IMoniker::ParseDisplayName method converts a display name into a moniker object.