C / C++ / MFC Discussion Boards

Re: DialogBox Control disappear

MsmVc4-Jan-11 19:53

MsmVc

4-Jan-11 19:53

ok Button,Check Box,Static Box from Main Dialog A.

Re: DialogBox Control disappear

Cool_Dev4-Jan-11 19:59

Cool_Dev

4-Jan-11 19:59

please be more precise, where do you set timer? or post code portions..

Re: DialogBox Control disappear

MsmVc4-Jan-11 20:06

MsmVc

4-Jan-11 20:06

Set timer in main dialog A.

extern CStatic m_settime;

        CdialogADlg* test;

	m_dialogB= new CdialogB(test);
	m_dialogB->Create(CdialogB::IDD,0);
	m_dialogB->CenterWindow(test);
//Timer
void CdialogADlg::OnTimer(UINT_PTR nIDEvent)
{
	if(nIDEvent==1)
	{
          m_settime.SetWindowText("Time start.");
         }
	CDialog::OnTimer(nIDEvent);

}

Re: DialogBox Control disappear

Cool_Dev4-Jan-11 20:15

Cool_Dev

4-Jan-11 20:15

MsmVc wrote:
extern CStatic m_settime;

CdialogADlg* test;

m_dialogB= new CdialogB(test);
m_dialogB->Create(CdialogB::IDD,0);
m_dialogB->CenterWindow(test);

where are all these written? where do you call SetTimer? D'Oh! | :doh:

Re: DialogBox Control disappear

MsmVc4-Jan-11 20:26

MsmVc

4-Jan-11 20:26

written in button click of dialog A. and SetTimer also call in button click of dialog A.

Re: DialogBox Control disappear

Cool_Dev4-Jan-11 21:00

Cool_Dev

4-Jan-11 21:00

some thing wrong with ur code, pls show the button click handler function as such.

Re: DialogBox Control disappear

MsmVc4-Jan-11 21:09

MsmVc

4-Jan-11 21:09

What wrong in my button click handler?

//Hearde File
afx_msg void OnBnClickedCall();

//Cpp file
ON_BN_CLICKED(IDC_BUTTONCALL, &CdialogADlg::OnBnClickedCall)
void CdialogADlg::OnBnClickedCall()
{
}

Re: DialogBox Control disappear

Cool_Dev4-Jan-11 21:11

Cool_Dev

4-Jan-11 21:11

MsmVc wrote:
void CdialogADlg::OnBnClickedCall()
{
}

i mean, show code in this function as such.

Re: DialogBox Control disappear

MsmVc4-Jan-11 21:18

MsmVc

4-Jan-11 21:18

i had already post some related code.

Can you tell me simple why these type of think happen?
I think possible solution is Invalidate or RedrawsWindos.
But i want to know why these type think happen?

Re: DialogBox Control disappear

Cool_Dev4-Jan-11 21:24

Cool_Dev

4-Jan-11 21:24

you are not doing any paint code for that. All you do is simply create a child dialog and set up a timer. I can't find any possible issues in this in order to make the controls diasappear. Thats why i suspected your code. Hmmm | :|

Ok you try those possible solutions.

Re: DialogBox Control disappear

bleedingfingers4-Jan-11 21:43

bleedingfingers

4-Jan-11 21:43

MsmVc wrote:
extern CStatic m_settime;

CdialogADlg* test;

m_dialogB= new CdialogB(test);
m_dialogB->Create(CdialogB::IDD,0);
m_dialogB->CenterWindow(test);
//Timer
void CdialogADlg::OnTimer(UINT_PTR nIDEvent)
{
if(nIDEvent==1)
{
m_settime.SetWindowText("Time start.");
}
CDialog::OnTimer(nIDEvent);

}

Call ShowWindow(SW_SHOW) before centering it.

...byte till it megahertz...

my donation to web rubbish

Uhhhh!!!! Header problem after installing (and uninstalling) VS2008 SP1.

Paul Belikian4-Jan-11 5:20

Paul Belikian

4-Jan-11 5:20

My little application was compiling fine as is until I installed the VS2008 SP1 yesterday. I mean it compiled fine, then I installed the update, then I recompiled and started getting the following error:

1>------ Build started: Project: GTRNoteWorker, Configuration: Release Win32 ------
1>Compiling...
1>GTRNoteWorker.cpp
1>Automatically linking with ToolkitPro1321vc90S.lib
1>C:\Program Files\Microsoft Visual Studio 9.0\VC\include\xtr1common(252) : error C2766: explicit specialization; 'std::tr1::_Is_integral<int>' has already been defined
1>        C:\Program Files\Microsoft Visual Studio 9.0\VC\include\xtr1common(200) : see previous definition of '_Is_integral<int>'
1>Build log was saved at "file://c:\Coding\GTRNoteWorker - 2008\x86\Release\BuildLog.htm"
1>GTRNoteWorker - 1 error(s), 0 warning(s)
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

So I think OK, they tightened up something, so I checked to make sure I haven't included the header somewhere else ...then I realized that the error is stating that the thing has been defined already IN THE SAME HEADER file!

I think I must be missing a define or something Mad | :mad:

Any help would be appreciated!

Thanks,
Paul

Re: Uhhhh!!!! Header problem after installing (and uninstalling) VS2008 SP1.

User 74293384-Jan-11 6:39

User 7429338

4-Jan-11 6:39

You could prevent a header file from being included twice with a simple check:

#ifndef MYHEADER_H
#define MYHEADER_H

// Insert your existing header content here
#endif

If this doesn't help, the error is indeed in the header content itself rather than a result of counting it twice. To give any assistance with that, you'll have to post it here Smile | :)

modified 13-Sep-18 21:01pm.

Re: Uhhhh!!!! Header problem after installing (and uninstalling) VS2008 SP1.

Paul Belikian4-Jan-11 7:12

Paul Belikian

4-Jan-11 7:12

Hi, Thanks for your suggestion!

The header file is rather large and is part of VC9, C:\Program Files\Microsoft Visual Studio 9.0\VC\include\xtr1common.h. After doing a Google search, I see that MS implemented a new specification in SP1 and a lot of people are getting these "explicit specialization" messages. I won't call them errors since I probably am missing something, however I'm just going to uninstall VS2008 and re-install it without SP1. At least the application could be compiled, and run before SP1 ...I just don't have time to track this down or learn the new requirements at this point.

Thank you again,
Paul

Re: Uhhhh!!!! Header problem after installing (and uninstalling) VS2008 SP1.

Paul Belikian4-Jan-11 7:48

Paul Belikian

4-Jan-11 7:48

Well, I finally tracked it down. It makes NO sense to me but after I changed the order of the header files, I got an error specifying there was not enough memory to compile the resources - the message suggested using the /Zmxxx option which I did. This got me passed the errors and such. I did get another unrelated error at the step of embedding the manifest file: Mt.exe not found. I searched for the exe and it was not in the bin folder (where I assumed it was before installing SP1) sooo - I pointed the search path to use VS2005's MT.EXE. What a mess, but it compiles and runs now!

Re: Uhhhh!!!! Header problem after installing (and uninstalling) VS2008 SP1.

Paul Belikian4-Jan-11 8:13

Paul Belikian

4-Jan-11 8:13

Gee, what do you know - There's an update MS patch to fix VS2008 SP1 Mad | :mad:

Re: Uhhhh!!!! Header problem after installing (and uninstalling) VS2008 SP1.

User 74293384-Jan-11 8:16

User 7429338

4-Jan-11 8:16

Good to know Wink | ;-)

modified 13-Sep-18 21:01pm.

Re: Uhhhh!!!! Header problem after installing (and uninstalling) VS2008 SP1.

Maximilien4-Jan-11 8:26

Maximilien

4-Jan-11 8:26

which one ?

Watched code never compiles.

Re: Uhhhh!!!! Header problem after installing (and uninstalling) VS2008 SP1.

Paul Belikian4-Jan-11 8:37

Paul Belikian

4-Jan-11 8:37

Try here:

http://www.microsoft.com/downloads/en/details.aspx?FamilyID=239a9a68-211b-4ceb-9c2c-392b5ba5f617&displaylang=en[^]

Re: Uhhhh!!!! Header problem after installing (and uninstalling) VS2008 SP1.

SteveWilkinson4-Apr-11 5:59

SteveWilkinson

4-Apr-11 5:59

I was caught out by the same error - turned out you need to make sure that in your C++ settings you have "Treat wchar_t as built in type" enabled.

Top Level Menu String

john56324-Jan-11 4:27

john5632

4-Jan-11 4:27

Hi,

How to change the Top level menu item string.
Example File->New .... How to change File to New File ?

Re: Top Level Menu String

jk chan4-Jan-11 5:17

jk chan

4-Jan-11 5:17

just go to the resource file , you see the menu items. change then name there. recompile and run Smile | :)

If u can Dream... U can do it

Re: Top Level Menu String

User 74293384-Jan-11 6:06

User 7429338

4-Jan-11 6:06

SetMenuItemInfo[^] allows you to change a menu item by handle. This would be useful if you don't have access to the resource file or if you want to use an if/else block to decide how to change the menu.

modified 13-Sep-18 21:01pm.

TCHAR issue

goldenrose94-Jan-11 1:51

goldenrose9

4-Jan-11 1:51

In Win32 C++ how to convert

TCHAR* to LPCTSTR
TCHAR to LPTSTR

Please help... Confused | :confused:

gold

Re: TCHAR issue

jk chan4-Jan-11 1:57

jk chan

4-Jan-11 1:57

use MultiByteToWideChar and WideCharToMultiByte functions.

see http://msdn.microsoft.com/en-us/library/dd319072(v=vs.85).aspx[^]

or you can use mbstowcs etc functions.You need to set locale before using it( setlocale )

see http://msdn.microsoft.com/en-in/library/k1f9b8cy(v=vs.80).aspx[^]

I hopes you know what a TCHAR is. if you application type is multibyte TCHAR is char , otherwise wchar_t

If u can Dream... U can do it

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