C / C++ / MFC

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Explorer list control rrrado20-Dec-05 23:30 rrrado 20-Dec-05 23:30  Is there some way how to reuse explorer's list control used for browsing the disk/local computer ? I'd like to have this control integrated in my application with all default features (view modes like thumbnails/icons/...., default shell context menu, etc. Thank you. rrrado Re: Explorer list control khan++21-Dec-05 3:32 khan++ 21-Dec-05 3:32  I think the WebBrowser should do it too. Insert the WebBrowser control in the project, and there you go. Then you must start with a real local address like "c:\\" etc. to start it with. this is this. Re: Explorer list control rrrado21-Dec-05 3:55 rrrado 21-Dec-05 3:55  thank you for the idea Is there some way how to control view type (thumbnail/icons) ? rrrado Re: Explorer list control khan++21-Dec-05 4:20 khan++ 21-Dec-05 4:20  Sorry, I have never tried it, but I hope someone else knows a way. But the context menu is still there. this is this. Re: Explorer list control rrrado21-Dec-05 22:13 rrrado 21-Dec-05 22:13  Yes but after changing the folder original view mode is restored. But thank you for help anyway, now I found IShellView for direct usage of shell folder view, I'll examine it. rrrado Can I call conf.exe within Service using vc++ trinadh_t20-Dec-05 22:00 trinadh_t 20-Dec-05 22:00  I hav written simple vc++ application for winsows service. It can call exe's. I am getting problem when i am calling conf.exe. when i am calling conf.exe of NetMeeting within service i am unable to receive calls from client. can u tell me what are the dependencies when i am calling conf.exe. plz help me. Language Translation( Urgent pls)........ RockyJames20-Dec-05 21:35 RockyJames 20-Dec-05 21:35  Hi, I am writing an application which support English,Chinese and Japanese languages.My viusal studio IDE unbale to open the file in workspace.It unable to support it, what could be the problem. The text in dialog boxes are not dispalyed properly in chinese and japanese lang , i am manuly chaning the property of text (the height and width)..etc, I am opening the "RC file" in "note pad".For chinese and Japanese lang`s.This there any way ,to solve this problem , rather than trile and error method. MFC FileOpen handle vikas amin20-Dec-05 19:58 vikas amin 20-Dec-05 19:58  When i select from the menu the the file -> open then were is the handle to the file I want to access the data of the file , say i open a text file and then want to store the data back to the file . IS there any clean article for it Vikas Amin Embin Technology Bombay vikas.amin@embin.com Re: MFC FileOpen handle Indivara21-Dec-05 0:00 Indivara 21-Dec-05 0:00  You don't need a file handle. use the document class's Serialize method instead the CArchive parameter points to the file being opened (File -> Open) or saved (File -> Save) void CTestAppDoc::Serialize(CArchive& ar) { if (ar.IsStoring()) { // code that writes to file } else { // code that reads from file } } look up Serialize[^] and CArchive[^] in MSDN for further details An object which can mask only from copy and Paste harijulie20-Dec-05 19:45 harijulie 20-Dec-05 19:45  Subject : An object(file or folder) which can mask only from copy and Paste.. is it possible to mask the properties "Copy" and "Paste"( both by mouse and key board)for a paticular file or folder.ie while right clicking on the file the "copy" and "paste" in the context menu should be inactive. If any reply on this plz send it to harias25@sify.com Hareesh A S Software Developer, Singapore. ActiveX Question Rajesh R Subramanian20-Dec-05 19:42 Rajesh R Subramanian 20-Dec-05 19:42  I have an OCX Control, created with Visual C++ 6.0 I created another new OCX control, modifying the first one with very little changes. I renamed and registered the new one but it replaced the old one. My problem is that I want both. Renaming the OCX and registering did not help me. How do i do this? Any help is greatly appreciated. I am sorry if this is a wrong place to have posted this question. Regards, Rajesh R. Subramanian You have an apple and me too. We exchange those and We have an apple each. You have an idea and me too. We exchange those and We have two ideas each. Re: ActiveX Question Calc2020-Dec-05 20:10 Calc20 20-Dec-05 20:10  It's not enough to rename it, you have to change it's CLSID too. Use uuidgen.exe tool to generate a new one and then register it again. Re: ActiveX Question Rajesh R Subramanian21-Dec-05 0:51 Rajesh R Subramanian 21-Dec-05 0:51  Heartfelt thanks for your reply. Regards, Rajesh R. Subramanian You have an apple and me too. We exchange those and We have an apple each. You have an idea and me too. We exchange those and We have two ideas each. converting series of Bytes to DWORD vikas amin20-Dec-05 19:35 vikas amin 20-Dec-05 19:35  Hello everone I have a file in which the data is stored in hex format, i need to convert some bytes to DWORD ,exactly 4 bytes to a DWORD . i created such a complex statement for that DWORD biWidth=(unsigned char)m_FileData[18] +((unsigned char)m_FileData[19]*256) +((unsignedchar)m_FileData[20]*65536) +((unsignedchar)m_FileData[21]*16777216); But i think this is not an effecient way because a heavy arithmatic is used. is there any other method that is fast an effecient . Vikas Amin Embin Technology Bombay vikas.amin@embin.com Re: converting series of Bytes to DWORD Bob Stanneveld20-Dec-05 20:45 Bob Stanneveld 20-Dec-05 20:45  Hello, This is a heavy statement indeed and it can be done much simpler indeed: DWORD biWidth = *reinterpret_cast<DWORD*>(&m_FileData[18]); This is the way to go and requires minimal CPU time. Hope this helps. Behind every great black man...             ... is the police. - Conspiracy brother Blog[^] -- modified at 2:45 Wednesday 21st December, 2005 Re: converting series of Bytes to DWORD vikas amin20-Dec-05 21:49 vikas amin 20-Dec-05 21:49  That great i was looking such a thing which would be fast & more effecient. tank you again Vikas Amin Embin Technology Bombay vikas.amin@embin.com Re: converting series of Bytes to DWORD Bob Stanneveld20-Dec-05 23:11 Bob Stanneveld 20-Dec-05 23:11  You're welcome. Behind every great black man...             ... is the police. - Conspiracy brother Blog[^] Re: converting series of Bytes to DWORD vikas amin21-Dec-05 2:15 vikas amin 21-Dec-05 2:15  BoB i am sorry but ur method creates error m_BITMAPFILEHEADER.bfSize = *reinterpret_cast<DWORD*>(&m_FileData[18]); It worked fine for some file but not with other , we need to find some other solution Vikas Amin Embin Technology Bombay vikas.amin@embin.com Re: converting series of Bytes to DWORD Bob Stanneveld21-Dec-05 3:14 Bob Stanneveld 21-Dec-05 3:14  Hello, What kind of error are you getting? Is m_FileData a BITMAPFILEHEADER? If you, you can use a href="http://msdn2.microsoft.com/en-us/library/wes2t00f.aspx" rel="nofollow">memcpy_s()</a>[<a target=_blank title='New Window' rel='nofollow' href="http://msdn2.microsoft.com/en-us/library/wes2t00f.aspx">^</a>] to copy all contents! Behind every great black man...             ... is the police. - Conspiracy brother Blog[^] Re: converting series of Bytes to DWORD kakan20-Dec-05 22:14 kakan 20-Dec-05 22:14  The question is how your statement is handeled by the optimizer. It's not unlikely that it will use shifts instead of your numbers. Using shifts would probably make the code more effecient. It's not always true that a simple statement (to write) gives the smallest and most effecient code in the exe file... Kakan Re: converting series of Bytes to DWORD vikas amin21-Dec-05 0:06 vikas amin 21-Dec-05 0:06  Kakan --> The question is how your statement is handeled by the optimizer. It's not unlikely that it will use shifts instead of your numbers. Using shifts would probably make the code more effecient. It's not always true that a simple statement (to write) gives the smallest and most effecient code in the exe file... Kakan vikas --> Yeh probaly it is true that a simple statement might be not always effecient but Its always simple to read & understand , which infact saves lots of time for understanging. (Code read more times then it is written ) Vikas Amin Embin Technology Bombay vikas.amin@embin.com Re: converting series of Bytes to DWORD kakan21-Dec-05 1:17 kakan 21-Dec-05 1:17  Yes. But the program is executed a lot more times than the code is read... Re: converting series of Bytes to DWORD vikas amin21-Dec-05 2:17 vikas amin 21-Dec-05 2:17  any way (no one is wright or wrong it the time who governs his statement) the method supported by Bob dont work fine for ever file i think we need to think back how to solve the problem . Vikas Amin Embin Technology Bombay vikas.amin@embin.com Re: converting series of Bytes to DWORD kakan21-Dec-05 2:29 kakan 21-Dec-05 2:29  You can try this, if m_FileData is an unsigned char[]: DWORD biWidth = m_FileData[18] | (m_FileData[19] << 8) | (m_FileData[20] << 16) | (m_FileData[21] << 24); Kakan Help without ATL or MFC neliocc20-Dec-05 18:22 neliocc 20-Dec-05 18:22  Hi everybody I am developing an internet explorer toolband, with many functions, one of them a popup blocker button. I was searching in the examples, but all the examples have ATL or MFC functions, and i need do all that things without using any ATL or MFC functions. If anybody can helpme i will be gratefull

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