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yes, i am using SetScrollSizes. Also, I like to maximize the dialog with the frame box and with that stretch the display area to cover the maximized dialog. right now only the dialog expands but the...

How can I enlarge the filed of view to show more lines without scrolling or with less scrolling?.

for some reason, had to call the RedrawWindow to update the window properly. Invalidate() would not update it after each buffer updates.

since i use SetDIBitsToDevice(dc->GetSafeHdc(),.. , then I do not need to call the ReleaseDC, right?. If the buffer passed to the SetDIBitsToDevice is refreshed, I have to call the Invalidate to...

already added: SetDIBitsToDevice(dc->GetSafeHdc(),.. and Release(dc); Won't have any performance drawback?. OnDraw is called continuously.

Used the setscrollsizes already. I just can not get the scroll bar sizes right. Probably the OnDraw and SetScrollSizes needs changes.

any one, any suggestion, help?.

There was a bug in filling the buffer. Now, my problem is, I can not scroll to view entire image. it re-draws the top half only. It needs improvements. attached.

Got a dialog based MFC that is 100% done. Would be nicer to draw a few raw images continuously using a pop up dialog. Worked with SDI long time ago and do not see major point to port everything to...

Used some online code example to put a little project to display raw image. The display does not seem to work.
For some purposes, I like this to work with a dialog based MFC project.XDVView is...

What control to use to display it?.

Got buffer with raw data. How to display it in MFC dialog and refresh it?. any source is appreciated.:confused:

in my vs executable I like to be able to access a function of another executable which may be written in another IDE, and access its memory buffer. Like,to read its memory buffer after it is filled...

I have a incoming packet of 75 bytes. It is packed of five 10 Bitters and five 5 Bitters. like 10-5-10-5-... What is the best way to receive-parse-modify and send the packet back using struct/union...

Just started to create QT application on win7/visual studio 2008. Has anyone gone through the same thing?. what are the best steps?. Can I turn this into a cross platform easily?.:confused:

how to add zoom to this dialog?. so that with mouse click one can zoom into the paint area. make res folder, copy .rc2 .ico files to it.

yes, this is it:


class MyDraw : public CStatic
{
// Construction
public:
MyDraw();

//removed items....

To understand the mfc dialog, onpaint better, after reading some online notes, made a little project. This draws a Horz. axis with a red color curve above it. What I can not figure how to do, is to...

Got an old Mfc dialog project that needs a lot of controls to be added to it. What is the limitation on number of controls if I do the work under vc2008. How can I bypass such limitation if there is...

in mfc, I am not sure how to handle a double click event on a listbox item. any code that does it?.

I need a tool that I can develop win7/linux applications at the same time. Most demanded and stable in the market. QT?. Is it free?.

forgive me for lack of more info. In the "start debugging" mode, in case 1, the main never begins, i see circled cursor, but in case 2 it does. why?. vc2008.

case 1:
int main(...)
{
std::cout...

#include <iostream>
using std::cout;
using std::endl;
int type;
template<class T>
class templatetask
{
public:
inline T addnumbers (T x1, T y1)
{