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How do you get the red, green, and blue out of a COLORREF variable?
There's always one more bug.
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Use GetRValue, GetBValue and GetGValue macros.
regards
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Thanks a lot
There's always one more bug.
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I got a lil problem here. I have several projects built with Visual Studio 6. Recently switched to Visual Studio.NET and found that it compiles/linkages all projects using MFC7 dlls. Of course it is not working on OS that doesn't have .NET framework installed. And this is not a good point. So my question is: is it still possible to use MFC6 in Visual Studio .NET and how to do that?
I even created a simple Test application with MFC, and tried it on Windows 98... "Get me MFC7 now!" it said 
I hope there is some way to do that, otherwise I'll have to bring the VS.NET back to store, no use of it then
Philip Patrick
Web-site: www.stpworks.com
"Two beer or not two beer?" Shakesbeer
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MFC 7 works perfectly fine without the .NET runtime installed...
- Anders
Money talks, but all mine ever says is "Goodbye!"
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Philip Patrick wrote:
is it still possible to use MFC6 in Visual Studio .NET
No, VS.NET comes with MFC 7 and that's what it uses. I'm an advocate of linking MFC and CRT statically so you never have to worry about the MFC DLLs. MFC7 does not use or require the .NET framework.
--Mike--
Just released - RightClick-Encrypt v1.4 - Adds fast & easy file encryption to Explorer
My really out-of-date homepage
Sonork-100.19012 Acid_Helm
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Michael Dunn wrote:
I'm an advocate of linking MFC and CRT statically so you never have to worry about the MFC DLLs.
But doesn't it eat up all your memory if you have more than one of this kind of programs?
Mustafa Demirhan
http://www.macroangel.com
Sonork ID 100.9935:zoltrix
<nobr>They say I'm lazy but it takes all my time
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You're blowing things way out of proportion. It doesn't use "all" your memory. Each executable image will be larger, however that is preferable to having to debug screwy problems caused by different DLL versions, which will appear to be your fault because, hey, your program is crashing.
--Mike--
Just released - RightClick-Encrypt v1.4 - Adds fast & easy file encryption to Explorer
My really out-of-date homepage
Sonork-100.19012 Acid_Helm
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Michael Dunn wrote:
You're blowing things way out of proportion.
Hehe. Ok. Sorry for that 
Michael Dunn wrote:
that is preferable to having to debug screwy problems caused by different DLL versions, which will appear to be your fault because, hey, your program is crashing.
Sure, but there is always a trade-off
Mustafa Demirhan
http://www.macroangel.com
Sonork ID 100.9935:zoltrix
<nobr>They say I'm lazy but it takes all my time
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.NET framework is not needed. You need to distribute MFC7 dll files with your app.
See informations about redistributable files in MSDN.
Pavel
Sonork 100.15206
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Yeah, thanx. Looked around, read some MSDN help that comes with VS.NET... Well redistributing MFC7 is better than the whole .NET framework, although it takes like 4Mb  *sighs*
Philip Patrick
Web-site: www.stpworks.com
"Two beer or not two beer?" Shakesbeer
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Philip Patrick wrote:
thanx
My pleasure.
Philip Patrick wrote:
Well redistributing MFC7 is better than the whole .NET framework
MFC libraries have nothing in common with .NET Framework except that MFC7 is part of VS.NET studio. MFC is classic unmanaged C++ library. .NET is from another world.
Pavel
Sonork 100.15206
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I have not used VC7 yet. If the .NET framework is not required for programs written with VC7, then what is .NET framework for?
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You can write programs of two kinds using VC++ 7, unmanaged and managed. Unmanaged programs are using WIN32 API and optionally some libraries like MFC or ATL, nothing from .NET, it's the same programming as in previous versions with new IDE and some new features in libraries and compiler. Managed ones are interfacing with .NET framework using MS specific language extensions. .NET framework is an environment very similar to Java with bytecode(called MSIL here), garbage collector, objects and interfaces, rich libraries, see this[^].
Pavel
Sonork 100.15206
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Hello there,
It's my string that i added to Rich edit box:
Ali
Hadi
Asghar
I wrote them by my own function AddText:
AddText(m_Rich, "Ali\nHadi\nAsghar");
The problem is when i get the len, i got differet results in different OS ...
As i can remember, the result was same in Win98 and WinXP
But len was different in Win2000 
I think the problem in for Enter character !
So, how can i get real len in Win2000 ???
My month article: Game programming by DirectX by Lan Mader.
Please visit in: www.geocities.com/hadi_rezaie/index.html
Hadi Rezaie
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Thats a weird one.
Hadi_Rezaie wrote:
"Ali\nHadi\nAsghar");
I count 3+1+4+1+6 = 15
But the enter and lf would quite possible make 16 || 17
If it's a CString could you not perform a simple Replace on the text before input eg
m_Rich.Replace("\r","");
or use
m_Rich.TrimRight();
Regardz
Colin J Davies
Sonork ID 100.9197:Colin
You are the intrepid one, always willing to leap into the fray! A serious character flaw, I might add, but entertaining.
Said by Roger Wright about me.
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Hello Colin 
And thanks for reply ...
I used CRichEditCtrl, not CString !
In my real program i added the text like this:
AddText( "Ali" );
AddText( "\nHadi" );
AddText( "\nAsghar" );
Could u solve my problem from above code ??
I didn't understand why you used m_Rich.Replace("\r",""); 
Please help me ...
My month article: Game programming by DirectX by Lan Mader.
Please visit in: www.geocities.com/hadi_rezaie/index.html
Hadi Rezaie
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Does anyone know how I can set a timeout value for the connect() method of a socket? If it can't connect within about 200ms then I know that it never will.
At the moment the connect is waiting for about 5-10 seconds before it returns.
My code below:
<br />
target.sin_family = AF_INET;<br />
target.sin_addr.s_addr = *(long *)(host->h_addr);<br />
target.sin_port = htons(port);<br />
s=socket(AF_INET,SOCK_STREAM,0);<br />
<br />
if (s<0) exit(printf("Error creating socket.\n"));<br />
if (!connect(s,(struct sockaddr *)&target, sizeof(target)))<br />
{<br />
}<br />
if (closesocket(s)) exit(printf("error closing socket.\n"));<br />
<br />
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I think you can use Winsock's "select" statement. Take a look at that along with the TIMEVAL structure.
Oh yeah, that only works on Winsock 2.0
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Using Visual C++.NET, I want to insert a IWebBrowser2 control. I have created a class with the "Add Class" wizard choosing "MFC Class From ActiveX Control". It worked fine and the class was added.
I then add 2 controls in my dialog. How do I bind them to variables of the class I added. When right-clicking on the control, the "Add Variable" item is disabled from the context menu, and the "Add Class" don't show the ActiveX class from the drop-down.
How do I do it? It was so easy in Visual C++ 6.0, but now it seems very difficult.
Michel
It is a lovely language, but it takes a very long time to say anything in it, because we do not say anything in it, unless it is worth taking a very long time to say, and to listen to.
- TreeBeard
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Never mind, it is a UBF (User Brain Failure).
Michel
It is a lovely language, but it takes a very long time to say anything in it, because we do not say anything in it, unless it is worth taking a very long time to say, and to listen to.
- TreeBeard
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Hello there,
I used Crystal Report ActiveX in my program ...
Please tell me which DLLs i have to register in user computer ?
Please tell me DLL names ...
My month article: Game programming by DirectX by Lan Mader.
Please visit in: www.geocities.com/hadi_rezaie/index.html
Hadi Rezaie
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As i recall, there's a utility that comes with CR that will figure it out for you, based on what features you use. If nothing else, the list should be in one of the help files also.
---------------- Shog9 ----------------
------- Drink Coca-Cola -------
---- Use SciTE ----
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Thanks 
My month article: Game programming by DirectX by Lan Mader.
Please visit in: www.geocities.com/hadi_rezaie/index.html
Hadi Rezaie
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Hi guys,
I'm getting an assert failure from the following code.
//This is the class which holds the CListBox
CTestDlg::DoDisplay()
{
CListBox *box = (CListBox*)GetDlgItem(IDC_LIST);
//the above line throws an ASSERT
box->InsertString(-1, "It's Good");
}
And.....
//Class which generates the data to be added to the list
CDisplay::Foo()
{
CTestDlg dlg;
dlg.DoDisplay()
}
Assertion Error exactly is:
{ ASSERT(::IsWindow(m_hWnd)); return (int)::SendMessage(m_hWnd, LB_INSERTSTRING, nIndex, (LPARAM)lpszItem); }
And the I've already tried this with modal and modelss dlgs and nothing successful. And yes, the listbox is initialized and is visible in the program. In a nutshell, the DoDisplay() works (adds data to the listbox) inside the class of its own and doesn't when it's invoked outside of its owner class. Can you guys help me?
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