ComboBox problem - C / C++ / MFC Discussion Boards

Re: How i can create Toolbar in my application??

Mark Salsbery14-Dec-06 6:15

14-Dec-06 6:15

Just in case you want to know how to use a toolbar control, here's a few links:

Toolbar Control Reference[^]

If you are using MFC...
There's a wrapper class for the toolbar control: CToolBarCtrl Class[^]
There's also the CToolBar Class[^]

Re: How i can create Toolbar in my application??

Hamid_RT14-Dec-06 18:18

Hamid_RT

14-Dec-06 18:18

See here[^]

WhiteSky

Changing Network property programmatically in C++ [modified]

IlyaCher14-Dec-06 4:27

IlyaCher

14-Dec-06 4:27

How can I programmatically change setting in Local Area Connection property using C++ application?

I need to uncheck some property and then check it back. For example File and Printer Sharing for Microsoft Networks.

Thank you.

Ilya

-- modified at 16:03 Wednesday 20th December, 2006

Error

Alex_Y14-Dec-06 4:24

Alex_Y

14-Dec-06 4:24

If you getting error like that

error C2872: 'IXMLDOMParseErrorPtr' : ambiguous symbol
could be 'c:\program files\microsoft visual studio 8\vc\include\comdefsp.h(1263) : _com_ptr_t<_IIID> IXMLDOMParseErrorPtr'
1> with
1> [
1> _IIID=_com_IIID<ixmldomparseerror,& _guid_3efaa426_272f_11d2_836f_0000f87a7782="">
1> ]
1> or '.\debug\msxml3.tlh(250) : MSXML2::IXMLDOMParseErrorPtr'

What would be correct resolution

1. instead of
IXMLDOMParseErrorPtr spErr = pXMLDom->parseError;
use
::IXMLDOMParseErrorPtr spErr = pXMLDom->parseError;

Or use
MSXML2::IXMLDOMParseErrorPtr spErr = pXMLDom->parseError;

Re: Error

Alex_Y14-Dec-06 5:28

Alex_Y

14-Dec-06 5:28

Answer myself MSXML2::

Re: Error

toxcct14-Dec-06 6:20

toxcct

14-Dec-06 6:20

i don't know if it's your case, but it's commonly bad practice to use a using namespace directive, because of such problems of ambiguousness...

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Re: Error

Alex_Y14-Dec-06 7:47

Alex_Y

14-Dec-06 7:47

I know, man I know. It was too many places to correct, so I was trying to be smart as Smile | :)

I found that decls. in comdef is different than in msxml*.tlh, so I decided not to use defaults.

Thanks, anyway.

ComboBox problem

Like2Byte14-Dec-06 3:38

Like2Byte

14-Dec-06 3:38

Hi, I have a few comboboxes on a form. Let's name them LHS (left hand side) and RHS. Whenever I click LHS, I want RHS to reset to it's 0th element.

However, when I click an element in LHS, LHS resets to it's 0th element but will still show the proper items in RHS even though LHS is reset to it's 0th element. There are no pointers to objects being used.

What could be a culprit of this problem? Some windows message? I checked the message maps in the class wizard and combo messages are cleared (except CBN_SELCHANGE, of course).

Re: ComboBox problem

Hamid_RT14-Dec-06 18:14

Hamid_RT

14-Dec-06 18:14

When you click on left combo then values of this combo rest to zero,right?

WhiteSky

STL giving an error but error is somewhere else

schoonmoeder14-Dec-06 3:30

schoonmoeder

14-Dec-06 3:30

but i don't think the problem is there

Run-Time Check Failure #2 - Stack around the variable '_Lk' was corrupted.

HEAP[framework(debug).exe]: Heap block at 00CA73D8 modified at 00CA7428 past requested size of 48
Windows has triggered a breakpoint in framework(debug).exe.

This may be due to a corruption of the heap, and indicates a bug in framework(debug).exe or any of the DLLs it has loaded.

The output window may have more diagnostic information

this error just occured out of the blank.

the project is a loader of 3ds files and making a nice scene with some communication through com port with a haptic device. everything worked great till this morning.

maybe some one can give me a push into the right direction or a request of the info he needs from me to point out where the problem could be.

thnx in advanced

Ewart ten Brink

User breakpoint called from code at

bosfan14-Dec-06 3:21

bosfan

14-Dec-06 3:21

Hello,
i recive sometimes this message, and only when i want to debugg my app, and i dont know why they is shown!
Can any one explain me what can be an reason for that message.
I dont have any breakpoints set i my sourcecode!

regards
break;

Re: User breakpoint called from code at

prasad_som14-Dec-06 3:27

prasad_som

14-Dec-06 3:27

break; wrote:
User breakpoint called from code at

It is as message says. If some memory access violation occurs, this message pops-up.

Prasad
Notifier using ATL | Operator new[],delete[][^]

Re: User breakpoint called from code at

bosfan14-Dec-06 3:59

bosfan

14-Dec-06 3:59

Hi,
thanks very much!
I solve them now!

break;

Re: User breakpoint called from code at

toxcct14-Dec-06 4:19

toxcct

14-Dec-06 4:19

break; wrote:
I solve them now!

how ? please share !

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[VisualCalc 3.0][Flags Beginner's Guide]

Image transitions

Atom14-Dec-06 3:00

Atom

14-Dec-06 3:00

Does anyone know where I can get some code written in c++(win32 or MFC), that performs transitions between 2 images( Fade, Zoom Out, Page roll etc...). I have tried various imaging libraries including - ImageStone & CXImage, but cannot find any support for transitions.

Many Thanks,

Atom

Re: Image transitions

Hamid_RT14-Dec-06 18:11

Hamid_RT

14-Dec-06 18:11

CXImage is a good code what do you need exactly?

WhiteSky

Re: Image transitions

Atom15-Dec-06 1:48

Atom

15-Dec-06 1:48

OK,
I've found a solution, thanks for your help.

Atom

Re: Image transitions

Hamid_RT15-Dec-06 2:35

Hamid_RT

15-Dec-06 2:35

I glad you find it Smile | :)

WhiteSky

Disable PopUpMenu Item?

bosfan14-Dec-06 2:24

bosfan

14-Dec-06 2:24

Hello,
how to disable item(one or more items) from a CMenu that is shown as popup menu?
Diable normal menu items i do with this:

m_cMenu.EnableMenuItem(IDC_CLEAR, MF_BYCOMAND | MF_DISABLED | MF_GRAYED);
but how to do this when i show the same menu as an popup menu?
I call my popup menu like this:
cMenu.GetSubMenu(1)->TrackPopupMenu(1, posMouse.x, posMouse.y, this);

and all menu items are active! How to disable them?

thanks in advance
break

Re: Disable PopUpMenu Item?

KarstenK14-Dec-06 2:40

KarstenK

14-Dec-06 2:40

You got:

CMenu* pMenu = cMenu.GetSubMenu(1);
//do stuff
pMenu->EnableMenuItem(...);
//show
pMenu->>TrackPopupMenu(1, posMouse.x, posMouse.y, this);

Greetings from Germany

Re: Disable PopUpMenu Item?

bosfan14-Dec-06 3:17

bosfan

14-Dec-06 3:17

Hello,
thanks, that works! Big Grin | :-D

break;

Greetings from Germany to! Big Grin | :-D

Conversion Issue [modified]

Programm3r14-Dec-06 1:03

Programm3r

14-Dec-06 1:03

Hi all,

I know that this some of the code CLI, but I'm trying to convert a System::String^ to a std::string... Confused | :confused:

I have tried the Convert::ToString(...) with no success, could someone plz help.

String^ a;
String^ b;
vector<string> getSecNameString = CIniFile::GetSectionNames("test.ini");
for(int i=0; i < (int)getSecNameString.size(); i++)
{
  a = Convert::ToString((getSecNameString[i].c_str()));
  // Conversion Issue : a = 'True'
  //cmbSection->Items->Add(cmbSection->Text);
  vector<CIniFile::Record> getSecString = CIniFile::GetSection(getSecNameString[i], "test.ini"); 
  for(int i=0; i < (int)getSecString.size(); i++)
   b = Convert::ToString(getSecString[i].Key.c_str());
   // Conversion Issue : b = 'True'
}

Many thanx in advance

-- modified at 7:22 Thursday 14th December, 2006

The only programmers that are better than C programmers are those who code in 1's and 0's..... Smile | :)

Programm3r

Re: Conversion Issue

Rage14-Dec-06 1:15

Rage

14-Dec-06 1:15

Programm3r wrote:
I now that this some of the code CLI

Nothing wrong with that, try http://www.codeproject.com/script/comments/forums.asp?forumid=3785[^]

~RaGE();

I think words like 'destiny' are a way of trying to find order where none exists. - Christian Graus

Re: Conversion Issue

toxcct14-Dec-06 1:23

toxcct

14-Dec-06 1:23

Programm3r wrote:
now that this some of the code CLI

then ask the right forum. you should be flamed to asking the wrong forum knowing perfectly what you do Poke tongue | ;-P

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Re: Conversion Issue

kristmun14-Dec-06 1:30

kristmun

14-Dec-06 1:30

This one works for me
Stings

/krissi

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