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Type: Posts; User: Buzzyous
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Actually, I realized something there is wrong
My OnPaint() function, at its start, already receives the pDC CDC with the two members m_hDC and m_hAttribDC different,without me having done...
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Ok, I found it.
The problem is about selecting a font created for the monitor device context into de printing device context.
Sorry for the bothering, this is solved now
Thank you, I...
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I could post it, but there is nothing apart the standard functions:
void CFFView::OnInitialUpdate()
{
CScrollView::OnInitialUpdate();
// TODO: Add your specialized code here and/or...
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I did nothing, just used the native OnPrint, importing a CRect with the size given by CPrintInfo struct in onDraw if (pDC->IsPrinting()).
it is the first time I need to print something in visual...
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Hi to all
Maybe this is a stupid question, but I looked around in internet and searched this forum for this problem. I didn't found anything free and useful
The fact is, I have an application...
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April 21st, 2012, 04:47 PM
Yes, templates could work fine.
Thanks very much!
Sorry if my answer came late
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April 20th, 2012, 08:25 PM
I made 2 years ago a custom control; it was a button, with extendend functionalities, and hexagonally shaped.
I made a CWnd derived class, and used it as a control, analazing the mouse events and...
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April 20th, 2012, 08:13 PM
Hello to all.
I write you after many years, got rusty, even more than then, on inheritances.
I will pose a simplified version of the problem i have, to go straight to the point.
I have a base...
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January 6th, 2010, 11:23 AM
You've been very clear. Thank you again, I will try something out of your suggestion.
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January 6th, 2010, 03:12 AM
I viewed some of these, and found some interesting. Still reading, there are many articles. Thank you for the addressing.
But, you said the difficult part is to sample the audio; there are API...
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January 5th, 2010, 01:10 PM
Hi to all.
I start by apologizing for my newbyosity in this field of c++, that is audio tracks. I understand, however, the principles behind sampling and sound recording issues in a computer.
...
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December 19th, 2009, 04:26 AM
I understand. I didn't know SetCapture() works only if mouse button is pressed. I thing in Dialog boxes it works anyway, but CView, being a different, more complex "window structure", works...
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December 18th, 2009, 04:13 PM
Hello to all.
I am developing a small mouse movement detector. It is an SDI app that does some stuff only based on mouse movement, regardless form its position or button flag.
To do so, I tried...
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February 10th, 2009, 09:03 AM
You could save a rectangular bmp which is that occupied by the clock... When you need to refresh it, you can erase the clock background with the original image partial bitmap (overriding the CStatic...
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February 9th, 2009, 07:45 PM
Of course I am not able, nor I intend, to beat standard containers. Anyway, the struct is just one part of the container I had in the app. The skeleton pointer is a multiple layer list, not just the...
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February 9th, 2009, 06:53 PM
Interesting... But for this application I'm looking for direct access and control over pointers, without intermediates. I'll take what you say in account for another app I'm writing, however, where...
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February 9th, 2009, 05:38 PM
Doesn't matter... Feels like I'll have to rewrite some code: not quite sure is what I shown the source of the leaks. Thank anyway, the help was really precious.
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February 9th, 2009, 05:09 PM
I inserted many deb messages throughout the app.
Before my last post, the message in the debug weren't called, because I closed the app without catching properly WM_CLOSE messages, and so on. Now...
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February 9th, 2009, 04:44 PM
I solved many issues, but still remain a problem; I got memory leaks for each object I allocate with new durinig the program. Even when destructor is called. So, I found out how to call destructors...
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February 9th, 2009, 12:47 PM
Actually, to be very sure, I inserted in the destructor code an AfxMessageBox("Destructing") troubleshooting message... It is not shown, so I supposed destructors weren't called.
Moreover, if I...
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February 9th, 2009, 11:43 AM
I defined PREMATURE_EXIT as -55. The invoker of the CDialog is a CWiew class.
Now, the CDialog has some children CWnd that has new allocated memory too. I wrote this:
//In the CDialog derived...
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February 8th, 2009, 12:49 PM
I'm writing a Win application. In a dialog window the user has to insert some data. If these data refers to a bad, corrupted or mismatching file the application needs to close (after propting the...
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February 8th, 2009, 12:10 PM
I built a pointer based class, that makes a lot of use of dynamic memory allocation with new. So I equipped the class with an appropriate destructor, that traces back all allocated objects and...
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February 3rd, 2009, 10:48 AM
Nice, it works.
Thank you all, a lot!
Bye
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February 3rd, 2009, 07:38 AM
//MyClass.h
#include "MyOtherClass.h"
struct choice
{
MyOtherClass* chTxt;
choice* next;
CString identifier;
};
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