I have read th开发者_Python百科at the following code causes memory leak. But did not understand why.
I\'m finding leaked heap blocks by using the following command in WinDbg !heap –l With each leaked heap block I get, I\'m running to following to get the stack trace.
I want to add a method accepting IStream* to my COM interface. Here\'s the idl excerpt: import \"oaidl.idl\";
how can i get the web-page source displayed on a web-browser control, either in c# or Win32.even ATL COM also fine.
Few similarities I know.. Both cannot execute by themself. It needs som开发者_JAVA百科e program to instantiate it.
One can get the text of the selected item in the list-view of a common dialog.But one can NOT get its PIDL, and if the user has chosen to hide known extensions (the default), then one cannot really te
Is there any way for a consumer to enumerate all interfaces impl开发者_高级运维emented by a given COM object?You can try IDispatch/IDispatchEx if you simply want to know what methods are callable from
ATL END_COM_MAP macro is defined as follows: #define END_COM_MAP() \\ __if_exists(_GetAttrEntries) {{NULL, (DWORD_PTR)_GetAttrEntries, _ChainAttr }, }\\
In ATL there\'s a BEGIN_COM_MAP macro for declaring a table that controls how the QueryInterface() behaves when called on the corresponding class object.
I\'m compiling my own DLL comprised of several .o files.One of the .o files has a function that calls SHLoadLibraryFromItem that is supported on Windows 7 only.The function is never called unless the
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