C / C++ / MFC Discussion Boards

Oskars3-Apr-06 1:19

3-Apr-06 1:19

Does anybody knows good tool with visual support for C++ code reengeneering? maybe there is software where I can do class and methods modelling in visual diagrams and the software are generating code framework for me?

Re: C++ code reengeneering

ThatsAlok3-Apr-06 1:52

ThatsAlok

3-Apr-06 1:52

Oskars wrote:
where I can do class and methods modelling in visual diagrams and the software are generating code framework for me?

Hummm.... I have heard the Rational Software do something like this.. but never tried..

Re: C++ code reengeneering

sunit53-Apr-06 2:11

sunit5

3-Apr-06 2:11

Install Rational Clear Case

never say die

Re: C++ code reengeneering

Roger Stoltz3-Apr-06 2:23

Roger Stoltz

3-Apr-06 2:23

Rational Rose Technical Developer[^] will do this for you.

It's been on the market for nearly a decade starting out with the Booch method and since 2004 supports UML 2.0.

--
Roger

It's supposed to be hard, otherwise anybody could do it!

Re: C++ code reengeneering

Milton Karimbekallil3-Apr-06 3:33

Milton Karimbekallil

3-Apr-06 3:33

You can do it in Microsoft Visio.

The version that I am using is Microsoft Visio Enterprise Architects (10.0.2705).
In this version follow the below to do it:
1) Click UML menu item in the main menu
2) Select 'Code', click 'Generate'

cheers...mil10.

how to use vb.net class library in mfc application

Anil Elavumthitta3-Apr-06 1:18

Anil Elavumthitta

3-Apr-06 1:18

how can i call a function from a vb.net class library within a mfc application?

mission

-- modified at 7:24 Monday 3rd April, 2006

Re: how to use vb.net class library in mfc application

Milton Karimbekallil3-Apr-06 1:57

Milton Karimbekallil

3-Apr-06 1:57

Use the regasm .net framework tool to register the assembly into registry and then u can use it as a com component. more details is there at http://www.codeproject.com/useritems/COM_Interoperability.asp[^]

To ues the tlb file form ur mfc app eihter u can use the #import method or else an alternative is to use the COleDispatchDriver wrapper method.

cheers...mil10.

How to set the image to Cbutton on Mouse up

Ganesh_T3-Apr-06 1:06

Ganesh_T

3-Apr-06 1:06

Hi

I have have three buttons on my dialog I and their varibles are of Type CHoverButton. When i move the mouse over the buttons are chnaged properly and I canSee the effects. But When i Click on the Button and release mouse I want set the button image as white or any other different from Mouse over and Mouse clcik and I want start some process which will be diaplayed on Child dialog. I can see the process going on But not the image of dialog.

When he process is going on and if i move the mouse mover the button he images are again changed.

Cheers
"Peace of mind through Technology"

Re: How to set the image to Cbutton on Mouse up

Ștefan-Mihai MOGA3-Apr-06 1:30

Ștefan-Mihai MOGA

3-Apr-06 1:30

After you started the process you should reset the hover image of the button!

Re: How to set the image to Cbutton on Mouse up

FarPointer3-Apr-06 1:30

FarPointer

3-Apr-06 1:30

if you mean that you want to change the bitmap of the button then add the followig code:-

myButton.SetBitmap( ::LoadBitmap(NULL, MAKEINTRESOURCE(OBM_CHECK)) );<br />
else<br />
if you want to change the color then handle the WM_ERASEBKGND().

Regards,
FarPointer

Re: How to set the image to Cbutton on Mouse up

Hamid_RT3-Apr-06 1:43

Hamid_RT

3-Apr-06 1:43

Hi Ganesh_T,
You need to change color from button when button clicked?

Re: How to set the image to Cbutton on Mouse up

Ganesh_T3-Apr-06 2:30

Ganesh_T

3-Apr-06 2:30

No,

I have four images normal mouse over, mouse click and when the mouse is clicked and released. So when i derive the button variables from CHoverButton the class which has been posted on CodeProject the images are set properly. But when the mouse is clicked and reelased I want tos et the White image having the Icon on it. But in our class the when mouse is moved agai the image is changed. So when I click on one of the button only that button image should be different and mouse over should be supported for other two buttons

Cheers
"Peace of mind through Technology"

Re: How to set the image to Cbutton on Mouse up

Laxman Auti3-Apr-06 2:39

Laxman Auti

3-Apr-06 2:39

Hey Ganesh,

See this link here is some sample code hope it helps you

http://www.codeproject.com/buttonctrl/xp_button.asp

Knock out "T" from CAN'T
You 'CAN' if you think you 'CAN'
Cool | :cool:

ListBox

arunperi3-Apr-06 1:04

arunperi

3-Apr-06 1:04

Pls. could anyone help on this:

VC++ 6.0 SP6

I have a list box that can hold 12 lines of strings w/o scrolling. I want
it to scroll up when more strings are added. It scrolls up, but the 13th
through Total items are displayed as line 12. When the loop is done, the
list box refreshes and shows all the correct items. How do I get the 13+
items to show correctly when scrolling? When I step through the debugger,
the string I am adding is correct, but the display isn't.

CListBox *pList;
pList = static_cast<clistbox*>(GetDlgItem (IDC_LIST1));

for(x=1; x<y; x++)
{
...="" lines="" where="" the="" string="" 'sdothis'="" is="" created
plist-="">InsertString (-1, sDoThis);
pList->ScrollWindow (0, -12, NULL, NULL);
pList->UpdateWindow ();
}

---Arun.

Re: ListBox

David Crow3-Apr-06 2:19

David Crow

3-Apr-06 2:19

arunperi wrote:
pList->ScrollWindow (0, -12, NULL, NULL);
pList->UpdateWindow ();

Why not use CListBox::SetTopIndex() instead?

"Let us be thankful for the fools. But for them the rest of us could not succeed." - Mark Twain

"There is no death, only a change of worlds." - Native American Proverb

help regarding autos and locals windows in .net 2003 environment

mukri7433-Apr-06 0:56

mukri743

3-Apr-06 0:56

Hi All,

Can anyone give me an idea about the Autos or Locals window in the .net 2003 environment.
I am pretty confused regarding that.Is it a list view control or tree view control...
or a tree item in a listview ...
The point is that i need to design something similar to that...
using WTL/ATL (no MFC)
so,plz help me regarding this matter...

Thanks in advance

how to download file from a given URL :Its Urgent

baldha rakesh3-Apr-06 0:55

baldha rakesh

3-Apr-06 0:55

i have to download a file which Executable so for this have write code as follows

hConnect = InternetOpenUrl(hConnection,
file_path,
szHead,
lstrlen(szHead),
INTERNET_FLAG_DONT_CACHE,
0)));

do{
if (!InternetReadFile(hConnect, szbuf, 512, &dwSize))
return FALSE;

if (!dwSize)
break; // Condition of dwSize=0 indicate EOF. Stop.*/
if (dwSize < 512)
szbuf[dwSize] = '\0';

file_data += szbuf;

} while(1);

and i am writing "file_data"(which is cstring type) to a file named as *.EXE
but Problem is that , there is file size 66048 bytes but downloaded bytes are '4126' only .

can anybody tell me what is the problem.

Bankey Khandelwal
Software Engineer

Re: how to download file from a given URL :Its Urgent

Nibu babu thomas3-Apr-06 1:05

Nibu babu thomas

3-Apr-06 1:05

Use URLDownloadToFile.

More[^] Info.

Nibu thomas
Software Developer

Re: how to download file from a given URL :Its Urgent

khan++3-Apr-06 1:06

khan++

3-Apr-06 1:06

Saving binary files using CString is not a good idea, neither is assigning binary to CString except using one specific constructor of CString. You should save the binary data using the character array.

this is this.

Re: how to download file from a given URL :Its Urgent

Laxman Auti3-Apr-06 2:23

Laxman Auti

3-Apr-06 2:23

Is char array safe for the unicode versions..???

Knock out "T" from CAN'T
You 'CAN' if you think you 'CAN'
Cool | :cool:

Re: how to download file from a given URL :Its Urgent

khan++3-Apr-06 2:34

khan++

3-Apr-06 2:34

It depends on what you are doing with it. As for file download, it shouldn't be a problem (never tested it though). For other text handling, it may not be a good idea.
Anyway, you can test it to find out. Smile | :)

this is this.

Re: how to download file from a given URL :Its Urgent

ThatsAlok3-Apr-06 8:14

ThatsAlok

3-Apr-06 8:14

Bankey Khandelwal wrote:
have to download a file which Executable so for this have write code as follows

try http://www.codeproject.com/internet/simplehttpclient.asp

Tooltip positioning

Nishad S3-Apr-06 0:50

Nishad S

3-Apr-06 0:50

Hi all,

How can I show the tooltip at a particular position?

Thank you.

- NS -

Re: Tooltip positioning

Iain Clarke, Warrior Programmer3-Apr-06 0:54

Iain Clarke, Warrior Programmer

3-Apr-06 0:54

You might want to look at MSDN Magazine -- June 2001, the CPopupText article by Paul DiLascia, (which I use for my mobile tooltips),
or the TTM_TRACKPOSITION tooltip message.

Iain.

Re: Tooltip positioning

Nishad S3-Apr-06 17:36

Nishad S

3-Apr-06 17:36

Thank you. I am going to try it now.

- NS -

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.