C / C++ / MFC

Re: ComboBox Problem [modified]

17-Sep-06 2:06

where i can get the gdiplus files (gdiplus.h, gdiplus.cpp) and other files that are needed;
how to include this file in my MFC project?

can somebody help me in using GDI+ ? what i must do?

thanks
erfan

Re: including gdiplus

bob1697217-Sep-06 4:16

bob16972

17-Sep-06 4:16

If your using VC++ 6.0, you will need the Platform SDK. February 2003 SDK is the last one that will work with VC++ 6.0. I believe the only way to get this particular SDK is by ordering the CD at the fullfillment site. They charged me about $9-$10 for it a while back when I ordered it. (Shame on me for not downloading it while it was a free download)

If your using VC++ 7.1, there should have been an SDK installed with it (I think it was an option in the installation but I could be wrong there)

Re: including gdiplus

Christian Graus17-Sep-06 11:15

Christian Graus

17-Sep-06 11:15

Once you have the SDK, I have articles on how to use GDI+ in VC6 here on CP.

Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog

ComboBox Problem

mikobi17-Sep-06 1:54

mikobi

17-Sep-06 1:54

Dear Sir;
I have six ComboBox controls on my formView.
From a search button I show data on them. But when I clic on the last to select another item, data on the second control disappears. I don't know why.

What to do so that data from one of the remain ComboBox don't disappear when I click on one of them ?

A second problem is that on another formview when I click on my search button, data is not display on some Combobox controls, but when clic one Clear button and I click for second time on search button, they appear. I don't understand this behavior of ComboBox control

I learn my self

Hamid_RT17-Sep-06 2:15

gdiplus.h including problem [modified]

17-Sep-06 2:15

Can you show a snippet code?

WhiteSky

Re: ComboBox Problem

mikobi17-Sep-06 19:54

mikobi

17-Sep-06 19:54

I don't know what you call by snipped code; Is it this :
void posteagent::DoDataExchange(CDataExchange* pDX)
{
CPropertyPage::DoDataExchange(pDX);
//{{AFX_DATA_MAP(posteagent)
DDX_CBString(pDX, IDC_agtlog, m_agtlog);
DDV_MaxChars(pDX, m_agtlog, 1);
DDX_CBString(pDX, IDC_catego, m_catego);
DDV_MaxChars(pDX, m_catego, 3);
DDX_CBString(pDX, IDC_codebq, m_codebq);
DDV_MaxChars(pDX, m_codebq, 10);
DDX_CBString(pDX, IDC_commis, m_commis);
DDV_MaxChars(pDX, m_commis, 1);
DDX_Text(pDX, IDC_datcom, m_datcom);
DDV_MaxChars(pDX, m_datcom, 10);
DDX_Text(pDX, IDC_datsor, m_datsor);
DDV_MaxChars(pDX, m_datsor, 10);
DDX_CBString(pDX, IDC_equipe, m_equipe);
DDV_MaxChars(pDX, m_equipe, 10);
DDX_CBString(pDX, IDC_fonction, m_fonction);
DDV_MaxChars(pDX, m_fonction, 20);
DDX_Text(pDX, IDC_grades, m_grades);
DDV_MaxChars(pDX, m_grades, 2);
DDX_Text(pDX, IDC_INSS, m_inss);
DDV_MaxChars(pDX, m_inss, 15);
DDX_Text(pDX, IDC_lniveau, m_lniveau);
DDX_Text(pDX, IDC_lsieges, m_lsieges);
DDX_CBString(pDX, IDC_Niveau, m_niveau);
DDV_MaxChars(pDX, m_niveau, 15);
DDX_CBString(pDX, IDC_siege, m_siege);
DDV_MaxChars(pDX, m_siege, 2);
DDX_CBString(pDX, IDC_sortie, m_sortie);
DDV_MaxChars(pDX, m_sortie, 1);
DDX_Text(pDX, IDC_numbq, m_numbq);
DDV_MaxChars(pDX, m_numbq, 20);
DDX_CBString(pDX, IDC_dtpaie, m_dtpaie);
DDV_MaxChars(pDX, m_dtpaie, 1);
DDX_CBString(pDX, IDC_syndicat, m_syndicat);
DDV_MaxChars(pDX, m_syndicat, 10);
//}}AFX_DATA_MAP
}
When I clic on combobox dtpaie , data disappear on grades.
And write Updatedata(false) when I click on search button so that data are shown on some controls.

Re: ComboBox Problem

Nibu babu thomas17-Sep-06 17:43

Nibu babu thomas

17-Sep-06 17:43

mikobi wrote:
From a search button I show data on them. But when I clic on the last to select another item, data on the second control disappears. I don't know why.

Are you calling UpdateData somewhere.

Nibu thomas
A Developer

Programming tips[^] My site[^]

erfi17-Sep-06 1:43

17-Sep-06 1:43

i downloaded an article's files on this link: http://www.codeproject.com/bitmap/ImageProcessing.asp

when i run the executable version of project no error appears
but when i compile the source files this error appears .

-- fatal error C1083: Cannot open include file: 'gdiplus.h': No such file or directory
-- cannot open file '.\Debug\CimageProcess.sbr': No such file or directory

i have this problem in other programs that using GDI+

thanks for help
erfan

-- modified at 7:49 Sunday 17th September, 2006

Hamid_RT17-Sep-06 1:46

17-Sep-06 1:46

Do you have this file in your system?

WhiteSky

erfi17-Sep-06 1:53

17-Sep-06 1:53

gdiplus.h?

where this file must be located?

Hamid_RT17-Sep-06 2:11

17-Sep-06 2:11

You dont need to a new thread see here[^]

WhiteSky

erfi17-Sep-06 2:16

17-Sep-06 2:16

i am working on a station of a administrative network and i can't validate the windows!

New To C++

Mark_Murphy17-Sep-06 1:06

17-Sep-06 1:06

Hi

Just started with c++ and wondering if anyone could offer a bit of guidance here. Probably such a simple concept if you understand it, but as I don't please go easy on me lol.

Say I had a menu with 3 choices
eg:
1. instructions
2. start game
3. top scores

The problem I need help with is - If I choose an option such as 3 for top scores and my code runs to completion for that menu choice, what is the best way or code to use to get my program to return to the main menu or to enter into another menu coice such as start game. It would almost be like a GOTO function but I am not too sure how to write this in C++. I just kind of need to jump from one section of code to another. ( Hope I have expressed this in a way that is clear enough to understand !!! if not let me know !! )

Any help with the matter would be greatly appreciated as I want to start with a clear idea in my head other than fumble around for days and end up with code that not clear to understand.

Thanks in advance

I really hate this darn machine;
I wish that they would sell it.
It won't do what I want it to,
but only what I tell it.
~Author Unknown

Hamid_RT17-Sep-06 1:40

17-Sep-06 1:40

Im sorry but I dont understand you have a menu with three items then you select top scores and it run now what do you need?

WhiteSky

Mark_Murphy17-Sep-06 1:51

17-Sep-06 1:51

Whitesky

What I need is that when the code has ran for completing the top scores. The user can choose to return to the main menu or start a new game.
So what do I need to do to make the program return to a given section of code such as the main menu or start new game again.

It just how to go from one section of code back to another section after the user chooses an option.

Almost like a GOTO function.

Hope this is a little clearer, let me know

I really hate this darn machine;
I wish that they would sell it.
It won't do what I want it to,
but only what I tell it.
~Author Unknown

Hamid_RT17-Sep-06 2:07

17-Sep-06 2:07

Hope I understood your question
after finish you want rerutn to previous select that is open main menu,right

WhiteSky

Mark_Murphy17-Sep-06 2:12

Re: New To C++ [modified]

17-Sep-06 2:12

WhiteSky

Yes that is correct.

To Make it a little clearer:

Main Menu

1 Instructions
2 Start Game
3 Top Scores

The user selects 1

Instructions are displayed on screen along with the following 2 options:

1 Return to Menu
2 Start New Game.

So say user selects option 1 Return to the main menu. ( They then return to the following screen !!!! )

Main Menu

1 Instructions
2 Start Game
3 Top Scores

"What is the code is need to use to make the program return to the section of code that displays the main menu and presents user with the main menu screen again". I just need to know how to make the program return to the relevant part of the code that deals with the relevant menu option they select.

I really hate this darn machine;
I wish that they would sell it.
It won't do what I want it to,
but only what I tell it.
~Author Unknown

erfi17-Sep-06 2:25

17-Sep-06 2:25

if("option 1")
{
   ((CDialog*)this)->GotoDlgCtrl(GetDlgItem("ID OF MENU"));
}
else if("option 2")
{
   "Run the startnewGame Function"
}

take a look at this for further information :
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vclib/html/_mfc_cdialog.3a3a.gotodlgctrl.asp

hope this be helpful

-- modified at 8:35 Sunday 17th September, 2006

Mark_Murphy17-Sep-06 2:34

17-Sep-06 2:34

Thanks erfi

Will do some web serches on GoToDlgCtrl to see if I can source some info.

I really hate this darn machine;
I wish that they would sell it.
It won't do what I want it to,
but only what I tell it.
~Author Unknown

erfi17-Sep-06 2:37

17-Sep-06 2:37

take a look at this :

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vclib/html/_mfc_cdialog.3a3a.gotodlgctrl.asp

erfi17-Sep-06 3:56

17-Sep-06 3:56

it looks that is not working. i tried that but it doesn't respond.
i working on it tonight maybe be solved;

good luck

Mark_Murphy17-Sep-06 4:29

17-Sep-06 4:29

Cheers erfi

Let me know if you get anything.
Still reading up on it myself.

I really hate this darn machine;
I wish that they would sell it.
It won't do what I want it to,
but only what I tell it.
~Author Unknown

Christian Graus17-Sep-06 11:18

Christian Graus

17-Sep-06 11:18

Basically, you want a central loop which calls these functions as you select options, then each time the main loop will display the menu again when your other code is done. I'm assuming this is a console program ? Someone else gave you code which assumed otherwise, BTW.

Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog

Mark_Murphy17-Sep-06 12:23