Blitting scaled content of CRichEditCtrl to screen DC.
Hi, I need to render content of CRichEditCtrl on device context of some CWnd. This code works ok: Code: CDC *dc = wnd->GetDC(); CRect cr;...
View Articlereading character symbols on lines of text, position by position
hello all, I noticed that this forum has many viewers and I try to post on forums that have that. This is a duplicated post from StackOverFlow.com simply because over there it seems they require...
View ArticleHow to change the height and width of a png image dynamically using vc++?
Hi, I m trying to load a png image by giving the dimension of my own. CImage Image; Image.Load (L"D:\\Images\\PNG_Images\\Image7.png"); But here what happens is that I m not able to give my own...
View ArticleC++ Programming Help!
Please build this program for me so I can dissect it and study each line! Write a C++ program to calculate the fewest number of each denomination needed to pay a bill of amount TOTAL. For example, if...
View ArticleUsing COM without registering.
In a C++ project, I need to call a C# created COM object (as a .dll) Is there a way to use such a COM object without having it be registered in the registry? The C# COM dll is just a "go between" our...
View ArticleTransferring a C++ application from VS 2010 to another environment...
all, I have a request from someone else to see a C++ example of work, which is what this thread is about: http://forums.codeguru.com/showthrea...on-by-position what I'm not understanding here is *what*...
View ArticleHow can I compare two histograms in OpenCV c++?
I am tying to compare two histograms, but it gives error. Here I have given my code, histogram file and error message. Histogram file 3*5 matrix(output_test.txt): 1 2 3 4 5 5 2 1 4 2 2 1 2 4 2 code:...
View ArticleIterator Debugging
One of my apps links to a DLL which uses the standard containers (std::vector etc). I recently noticed that my compiler (VS2005) has an option to build with iterator debugging. From what I can gather,...
View ArticleNoob questions on C++ relating to DAW's and musicand programming in general
Hi This is my first post and if this is in the wrong area please feel free to point me where a beginner should ask questions. That being said I am a total noob to coding and am interested in the best...
View Articlenested loops to streamlined code
all, in C++ right now, I have code similar to this (symantics may not be right, just ignore it. Example came from PHP): Code: If (ctr = 4) { for (block = 1; block <= 27; block +=...
View ArticleI am trying to change the text hue in this gump.
I am trying to change the text hue in this gump, i have made most the changes but cant figure out these two errors? errors virtuestatusgump.cs:cs1002: line 75, column 32) ; expected...
View ArticleVS 2010 Project Property Sheet !
Hi, In VS 2010, I know that there is an option to add project property sheet, under "Property Manager" Menu. But can someone explain why do we need to add a New Project Property Sheet? Under the...
View Articlehelp with algorithm for pascal
can someone please give me an algorithm on finding the sum and average of 'n' numbers in pascal language pleasee!
View ArticleHow can insert value in structure vector?
Here I have given my sample code, but it gave error. How can insert value in structure vector? Code: struct Hough_Transform_3D_Accumulator { long int i; long int j; long int k;...
View ArticleTired of googling. How to set a global hook to catch WM_MENUSELECT.
Hi, I have a global hook system that uses a dll. I can install hooks for everything under the sun and my hookproc will see what I expect. I cannot for the life of me however install a hook and get...
View ArticleHelp me port line of code with "operator"
Hi! I need to rewrite this from C++ to C# Code: FORCEINLINE bool operator == (const edge2f &other) const { return (_vids[0] == other._vids[0] && _vids[1] ==...
View ArticleWhy "char" is inside "int" loop?
Can someone explain this to me: Code: ...... static char str[BIG_STRING]; static char str_copy[BIG_STRING]; char **words; int max_words = 10; int num_words = 0; char *ptr,*ptr2; char...
View ArticleHow can I create histogram from a set of values in OpenCV?
I have a text file which consist of several values. These values represent distance from origin to any point in the triangle. How can I create histogram from these values? Is there any functions in...
View ArticleFriend class and pointer function
Hi! I need help with understanding this block of code, particullary this line: *getLeftChild() { return this - _child; } Code: public class UpperNode { BOX _box; int _child; FORCEINLINE UpperNode...
View Articleenter the file name by keyboard instead of command line arguments?
Actually the below program is for Dispersal Algorithm called Rabin-IDA; this algorithm divided the data into N pieces and then recombine it from M pieces (such that M<N). Thus, the below program...
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