STDMETHOD(ButtonClicked) and MAPI

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hi Outlook add-in using VC++ ATL/COM[^]
i had use this article and try to create Folder with Buttonclicked method.
But Outlook crash when i try ti initialize _ApplicationPtr pApp

C++

_ApplicationPtr pApp;
		_NameSpacePtr pNamespace;
		 MAPIFolderPtr pFolder;
		_ItemsPtr pItems;
		_ContactItemPtr pNewContact;
		pApp->GetNamespace(L"MAPI",&pNamespace);
		pNamespace->GetDefaultFolder(olFolderContacts,&pFolder);
		pApp->CreateItem(olContactItem,(IDispatch**)&pNewContact);
		pNewContact->put_LastName(OLESTR("Test"));
		pNewContact->put_FirstName(OLESTR("test"));
		pNewContact->Save();

i am just lern com outlook(
tnx

Posted 20-Mar-13 5:10am

BenediktUA

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Eugen Podsypalnikov 20-Mar-13 11:20am

// But Outlook crash when i try ti initialize _ApplicationPtr pApp
But... there is no any initializing here... :)

1 solution

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BenediktUA · Accepted Answer · 2013-03-24T09:33:00

Solution 1

C++

HRESULT hr= CoInitialize(NULL);
    hr=pApp.CreateInstance(__uuidof(Application));
	_NameSpacePtr pNamespace;
	pApp->GetNamespace(L"MAPI",&pNamespace);
	MAPIFolderPtr pFolder;
	pNamespace->GetDefaultFolder(olFolderContacts,&pFolder);
	_ItemsPtr pItems;

Solved

Posted 24-Mar-13 9:33am

BenediktUA