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Published on 2009-03-16T16:30:21Z
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2010/04/25
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Someone may have an example of use for CBlobCache?
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My impression is that standard Delphi uses the Win32 API.
Recently Microsoft has been communicating a problem regarding ATL that requires application developers to rebuild ATL-using applications after installing an update on their machines.
Will this practice be the general case also for Delphi…
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I have a legacy atl app that hosts a webbrowser control in an ATL window. I create an instance of the client to host the browser using the following sequence
CComPtr<IOleObject> spOleObject;
HRESULT hr = CoCreateInstance(CLSID_WebBrowser, NULL, CLSCTX_INPROC, ID_IOleObject,(void**)&spOleObject);
spOleObject->SetClientSite(this);
GetClientRect(&rcClient);
hr…
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Hi,
I'm trying to write a COM EXE using ATL. I also have a MFC application.
Both these applications would be run in local machines. Therefore, I don't
need to run these two processes (COM EXE and MFC) separately.
Can I create a single application (process) by combining these two applications ?
Is…
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In our COM project, we need to choose between best string class implementation so that BSTR (used for COM interfaces) and elegant string class like CString provides many string manipulation APIs.
Are there any better way to handle the strings and string operations so that it can be BSTR complaints…
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I have an ATL app where I want to handle WM_POWERBROADCAST. I have a CMainDlg (CAxDialogImpl) in whose MSG_MAP I defined the handler.
BEGIN_MSG_MAP(CMainDlg)
...
MESSAGE_HANDLER(WM_POWERBROADCAST, OnPowerChange)
...
END_MSG_MAP()
However, the handler isn't invoked when I do things that…
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I want to learn C++ by using Vim and MinGW as compiler. I'm interesting at "C++ Primer (4th Edition)" and "C++ Primer Plus (5th Edition)" but I don't know how about it different. It has no book store that I can review those books, so I want to know, what is the different between those book and which…
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I have a Computer Science degree (long2 time ago) .. I do know Java OOP but i am now trying to pick up C++. I do have C and of course data structure using C or pascal. I have started reading Bjarne Stroustrup book (The C++ Programming Language - Special Edition) but find it extremely difficult esp…
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Ok, so I don't want you to do my homework for me, but I'm a little lost with this final assignment and need all the help I can get. Learning about programming is tough enough, but doing it online is next to impossible for me... Now, to get to the program, I am going to paste what I have so far. This…
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In unmanaged c++ dll i have a function which takes constant std::string as argument
Prototype : void read ( const std::string &imageSpec_ )
I call this function from managed c++ dll by passing a std::string.
When i debug the unmanaged c++ code the parameter imageSpec_ shows the value correctly…
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After more than a few questions about deciding on C++ books I thought we could make a better community wiki version. Providing QUALITY books and an approximate skill level. Maybe we can add a short blurb/description about each book that you have personally read / benefited from. Feel free to debate…
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