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Templates, Tools and Utilities
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Templates, Tools and Utilities
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COM: Example 2 2004-01-15 -- Carl Barnes Newsgroups: softvelocity.public.clarion6
(In response to Andy Ireland)
Thanks for the quick reply. No time today but will review it closely tomorrow.
Your classes don't have IShellLink but have IShellLinkDual. I prefer to stay
away from the extra complexity of variants in IDispatch interfaces.
I cannot seem to find Type Lib stuff for some of the Shell interfaces like
IShellLink. Is it possible that the definitions only exist in
WinSDK\Includes\ShlObj.h ? It has IShellLink and others like
IProgressDialog.
The OleInitialize you refer to I think you found in Alexey's original code? He
named a method OLEInit.Construct even though it called CoInitialize. And he
also named IUnknown as IOLE which was a little odd. With some name changes its
a great little COM example.
What is a LPCOLESTR? Alexey uses a BSTRING so I just left it that way. E.g.
IPersistFile::Save
HRESULT Save(
LPCOLESTR pszFileName,
BOOL fRemember
);
Today is November 21, 2024, 3:48 am This article has been viewed 35370 times. Google search has resulted in 15 hits on this article since January 25, 2004.
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