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Re: Conversion of CBitmap into Array of BYTE and Vice Versa Adam Roderick J31-Jul-09 1:43 Adam Roderick J 31-Jul-09 1:43  you getting any error in GetBitmapBits? r u not getting the size? Величие не Бога может быть недооценена. Re: Conversion of CBitmap into Array of BYTE and Vice Versa Madhu_Rani31-Jul-09 2:11 Madhu_Rani 31-Jul-09 2:11  I tried with the way discussed in the article as well. Using GetBitmapBits and SetBitmapBits[^] but it does not work. There is no error but the output is not correct. see the code below CDeskTop desktop; BITMAP bmpX,bmpY; CBitmap mybmp,bmpClone; DWORD dwValue,dwValue2; mybmp.Attach(desktop.GetDeskTopImage()); mybmp.GetBitmap(&bmpX ); bmpClone.LoadBitmap(IDB_BITMAP1); // IDB_BITMAP1 bears the same co-ordinate as the source int x=bmpX.bmHeight*bmpX.bmWidth; BYTE* bmpBuffer=NULL; bmpBuffer=(BYTE*)GlobalAlloc(GMEM_ZEROINIT,bmpX.bmWidth*bmpX.bmHeight); dwValue=mybmp.GetBitmapBits(bmpX.bmWidth*bmpX.bmHeight,bmpBuffer); dwValue2 = bmpClone.SetBitmapBits(bmpX.bmWidth*bmpX.bmHeight,bmpBuffer); bmpClone.GetBitmap(&bmpY); CDC memDC; CClientDC dc(this); memDC.CreateCompatibleDC(&dc); memDC.SelectObject(&bmpClone ); dc.BitBlt(0, 0, bmpY.bmWidth, bmpY.bmHeight, &memDC, 0, 0,SRCCOPY); DeleteDC(dc.m_hDC); GlobalFree((HGLOBAL)bmpBuffer); Matlab to C language Dhinakum30-Jul-09 23:18 Dhinakum 30-Jul-09 23:18  I have written a program in matlab to find correlation between two images... I want that program in C.. I like to implement it in hardware, so matlab codings cant be used as it is.. So i want an equialent C codings.. Is there any convereters to obtain equivalent C codes....? Please help me... how to convert power point (.ppt ) to image file such as jpg or bmp fles? rambojanggoon30-Jul-09 21:41 rambojanggoon 30-Jul-09 21:41  Hi, I'd like to know. Is it possible to convert power point (.ppt ) to image file(jpg or bmp) with VC6? Actually, I want slide show in my VC6 application. so I need to convert .ppt file to several image files... Any comment will help me.. Have a day. Re: how to convert power point (.ppt ) to image file such as jpg or bmp fles? _AnsHUMAN_ 30-Jul-09 21:44 _AnsHUMAN_ 30-Jul-09 21:44  This[^] should help. More links that can help you: here[^] You need to google first, if you have "It's urgent please" mentioned in your question. _AnShUmAn_ How to convet the Visual C++ codings in to java? Sakthi.Gs :-)30-Jul-09 21:18 Sakthi.Gs :-) 30-Jul-09 21:18  Hi.. I did one project in visual c++..now i need to convert into java ..I have a doubt .does both programming lang has any similarities in library files.. Re: How to convet the Visual C++ codings in to java? [modified] _AnsHUMAN_ 30-Jul-09 21:24 _AnsHUMAN_ 30-Jul-09 21:24  Figure out what is done in the C++ on the functionality front. Then you can implement the same in JAVA. I don't see much other than the oops concept being the same in either of the languages. On another note, may I politely ask why do you need to convert the C++ code to Java code. You need to google first, if you have "It's urgent please" mentioned in your question. _AnShUmAn_ modified on Friday, July 31, 2009 5:02 AM Re: How to convet the Visual C++ codings in to java? Rajesh R Subramanian30-Jul-09 22:15 Rajesh R Subramanian 30-Jul-09 22:15  You cannot do a C++ to Java 'conversion' as such. Think of pointers, for instance. Period. You wrote the program, right? So, you know what it does. Now, just rewrite it in Java. It is a crappy thing, but it's life -^ Carlo Pallini Re: How to convet the Visual C++ codings in to java? Dave Doknjas31-Jul-09 12:16 Dave Doknjas 31-Jul-09 12:16  C++ syntax can be converted (even most pointers), but the real challenge for you will be to find the equivalent underlying library functionality in the Java library. David Anton http://www.tangiblesoftwaresolutions.com Convert VB to C#, C++, or Java Convert C# to VB, C++, or Java Convert C++ to C#, VB, or Java Convert Java to C#, C++, or VB SDI for GB2312 aravind.sn30-Jul-09 19:43 aravind.sn 30-Jul-09 19:43  hi, Anyone know how to display the GB2312 formatted in an MFC application. I just have create an SDI to read the the text file formatted in GB2312. I tried it dosen't display the chineese kanji characters. please help me out. Re: SDI for GB2312 Adam Roderick J30-Jul-09 20:02 Adam Roderick J 30-Jul-09 20:02  whether it is displaying any other language? Величие не Бога может быть недооценена. Re: SDI for GB2312 aravind.sn30-Jul-09 22:54 aravind.sn 30-Jul-09 22:54  yes it does,, like if the same chracters are in unicode(utf-8) format Re: SDI for GB2312 Code-o-mat30-Jul-09 22:42 Code-o-mat 30-Jul-09 22:42  Just a guess here but maybe you need to use the right font with the right charset to display your texts.If you check out the LOGFONT[^] structure and look at the lfCharSet member it can have the value of GB2312_CHARSET. That looks promising, does it not? > The problem with computers is that they do what you tell them to do and not what you want them to do. < > Life: great graphics, but the gameplay sux. < Re: SDI for GB2312 aravind.sn30-Jul-09 22:52 aravind.sn 30-Jul-09 22:52  yes that looks helpful,, let me look in to the LOGFONT now. thanks anyways. [Message Deleted] Abinash Mohanty30-Jul-09 18:16 Abinash Mohanty 30-Jul-09 18:16  [Message Deleted] Re: Disable resize button in SDI application «_Superman_»30-Jul-09 18:36 «_Superman_» 30-Jul-09 18:36  Try removing the WS_THICKFRAME style using ModifyStyle(WS_THICKFRAME, 0);[^] «_Superman_» I love work. It gives me something to do between weekends. Function Overload Question thenutz7230-Jul-09 13:29 thenutz72 30-Jul-09 13:29  Hello again, all. I need help with function overloads. I have overloaded a class constructor but its not working. I added the second constructor and thought I could call the original and save a lot of typing. ref MyClass{ int ProductValue; MyClass(array<int32^>^ arrIn) { ///Do lots of stuff ProductValue = arrIn[0] * arrIn[1]; } MyClass(int i, int j) { array<int32>^ newArr = gcnew array<int32>(2); newArr[0] = i; newArr[1] = j; MyClass::MyClass(newArr); }}; myCobj = gcnew MyClass(4,6); ///myCobj->ProductValue = 0 and not 24 When I call the 1st constructor everything works fine. But calling the second constructor does not return an initialized object. i.e. ProductValue is 0 (zero) instead of 24 (for example). Re: Function Overload Question «_Superman_»30-Jul-09 14:02 «_Superman_» 30-Jul-09 14:02  The call MyClass::MyClass(newArr); will create a new temporary object. Change it to this->MyClass::MyClass(newArr); «_Superman_» I love work. It gives me something to do between weekends. Re: Function Overload Question thenutz7230-Jul-09 14:08 thenutz72 30-Jul-09 14:08  Alright, thanks brother. Just changed it and it looks good. Is it possible to have a linked list for derived classes? Adassus30-Jul-09 12:03 Adassus 30-Jul-09 12:03  Hi all, I'm trying to program my first game. It's sort of like Tetris where you have different shapes. I'd like to use a linked list to go through the list of shapes. But I'd also like to have derived classes representing each type of shape. Basically, I would have a basic Shape class, and derived classes for each type of shape (Shape_1, Shape_2, Shape_3 etc.) Now, using the linked list, the *next pointer in my list would have to point to a different derived class depending on the shape. Is that something possible in c++? Re: Is it possible to have a linked list for derived classes? Garth J Lancaster30-Jul-09 12:40 Garth J Lancaster 30-Jul-09 12:40  the short answer is 'yes, it is possible ..' except, there's a but .. (isnt there always ?) .. why are you writing your own linked list over an stl vector for example ? irrespective of your answer to that, I think you should read these discussions on the mechanics (and possibly pitfalls) of doing so (nb, this assumes you're using STL as your base, I think the discussion still holds if you cant be persuaded not to use your own linked list) .. http://www.devx.com/cplus/10MinuteSolution/29757[^] http://discuss.joelonsoftware.com/default.asp?joel.3.482378.26[^] http://www.progdoc.de/papers/nseq/nseq/nseq.html[^] 'g' [Message Deleted] neha_rai30-Jul-09 11:41 neha_rai 30-Jul-09 11:41  [Message Deleted] Re: all combinations of a produced set of numbers Garth J Lancaster30-Jul-09 12:25 Garth J Lancaster 30-Jul-09 12:25  see if this helps >> Combinations in C++[^] 'g' Print Amin.Abdi30-Jul-09 10:29 Amin.Abdi 30-Jul-09 10:29  how can i print input data in dialog based projects?? Re: Print «_Superman_»30-Jul-09 14:08 «_Superman_» 30-Jul-09 14:08  You could display it in an edit box using SetDlgItemInt[^] or SetDlgItemText[^]. Or you could display it in a MessageBox[^]. «_Superman_» I love work. It gives me something to do between weekends.

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