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hi
Could someone point me to some tutorials/articles about
creating Web-based user interface in C++ applications?
Something like f.ex. NSIS Menu from Nullsoft installer
package.
thanks
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Hello there!
I have to draw 'straight' lines and I need to draw the line as soon as the user presses the left mouse button and then make the line follow the mouse movement until the user releases the mouse button.
When I implement the LineTo and MoveTo line-drawing functions in OnMouseMove while the Left mouse button is down, well, the line is not drawn.
Can somebody please tell me how I am supposed to implement this?
-Lostris.
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I think the window may not refresh. Could you remember mouse's positions and call Invalidate() instead?
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Oh yes, it works!
Thanks, dear. I guess I just needed some support to help me see this clearly.
Deadlines !
_Lostris.
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I was wondering, is there a message or callback similar to WM_DEVICECHANGE that signals that the network is now connected?
I just tried a little application displaying all message I didn't process while connecting/disconnecting and didn't see any changes to my list of messages.
Is it possible to be informed that the computer is now connected to the network/internet with out doing a test every so often?
Cheers
Dave
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It's not a message per se, but check out the ISensNetwork interface.
"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen
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I need a method to find out All paths from a node( such as I) to another node (Such as J) in a digraph. the digraph is represented by adjacency matrix!
thanks!
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you could do a google/yahoo search for boost::Graph or go to boost.org to find it - I'm sure it has algorithms for this sort of thing
'G'
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Such an shortest-path algorithm was created by the late Professor Dijkstra.
"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen
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Hi all,
Can anyone tell me how to access functions in an MDI application from a DLL?
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Hi,
Same as othe DLLS. use header file..otherwise use GetProcAddress function.
There is nothing special for MDI for accessing DLL functions.
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Hello,
I currently know 10 different programming languages. I have been working on a project for over a year in console C++ and just recently migrated the project over to C#. Just today I have migrated my project to VC++.net. While C# is very nice I have to admit that I feel much more at home in VC++.net. The code looks nearly identical to what I learned in a C++ structures course I took over a year ago.
Is there any standard advice you all can give me on what I should watch out for as I traverse through the MFC in VC++.net??
Thanks in advance.
demasoni.com
Elite
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I need to have some sort of a property sheet whose pages will create some sort of a text file, Now I need to provide a preview of this text getting changed in a window ideally a readonly edit field.
How can I achieve this with CPropertySheet or is there any other way
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something like teh font dialog in word 2000
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Hi All,
I am currently a student and hopefully can get some help through this forum.
I have a project which needs me to create a monitoring software for a mechanical arm using Visual C++ 6.0. I need to capture the direction where the arm is moving and display the result in real time.
The requirement of the project is that i have to create a static lib and create a monitoring software that calls this lib. ( i dun understand but this is the requirement that was given to me )
But the problem is that i can't wait to receive and display the result at the same time.
I am a not an expert in Visual C programing so all suggestions and solutions are welcome.
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how to set send & recv timeout for TCP?
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select() function does this
TOXCCT >>> GEII power
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In my program, I create a controlbar . If I double click on the controlbar, it can get the LButtonDblClk message. Then I create an rebar on that controlbar, but if I double click on the rebar, the controlbar can't get the LButtonDblClk message. And I find if I right click on the rebar, the controlbar still can get the right-click message. It is strange.How could I get the LButtonDblClk message in the controlbar when I doubld click on the rebar?
Thanks
Benben
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are you sure it is the right control that is handling the message ? (be sure it is the child class tha is doing so)
TOXCCT >>> GEII power
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Yes,I don't think it is a right control.
But what I mean is I want to do something when the user double click on the controlbar( include the area covered by the rebar), how should I do?(And I am sure the rebar needn't process this message).And it really work for right click message.
Thanks
Benben
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<font style="color:green;">
CPoint p(GetMessagePos());
ScreenToClient(&p);
<font style="color:green;">
CRect rect;
GetClientRect(rect);
<font style="color:green;">
<font style="color:blue;">if </font>(rect.PtInRect(p)) {
<font style="color:green;">
<font style="color:green;">
Invalidate();
}
TOXCCT >>> GEII power
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I just want to complete a app in ms excel style , it seems multi doc/multi view, and one can give me an opinion?
thks a lot
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Use MDI, multiple views per document too. You might want to take a good look at Chris' excellent grid control (I've used it in similar applications), as it should help with most of the 'spreadsheet' style stuff.
Steve S
Developer for hire
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thks a lot , what I want is just a excel-style app, not a grid edit app. it means there are one documnent have several (pages)view (like excel's worksheet), each page has it's seperate full content. how to organize it?
Multi-doc -> multi view
single-doc -> multi view
which one is better?
I prefer the first one . haha
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