C / C++ / MFC Discussion Boards

Re: How to handle Close button in MDI?

Sarvan AL3-Apr-06 0:26

Sarvan AL

3-Apr-06 0:26

Hi Nibu & Khan,

Now also, the result is same. Control is not coming to "CMainFrame::WindowProc(..)"

Sarvan AL

Re: How to handle Close button in MDI?

Nibu babu thomas3-Apr-06 0:39

Nibu babu thomas

3-Apr-06 0:39

I did test it. It's working here!

Nibu thomas
Software Developer

Re: How to handle Close button in MDI?

khan++3-Apr-06 0:41

khan++

3-Apr-06 0:41

Exactly which frame window are you trying to handle the message for? Do you mean CChildFrame or CMainFrame? because both the solutions work (WindowProc and WM_CLOSE).

this is this.

Re: How to handle Close button in MDI?

Sarvan AL3-Apr-06 0:46

Sarvan AL

3-Apr-06 0:46

Hi Nibu & Khan,

I am able to trap the close event by overriding the document class member function, "BOOL SaveModified()".
Now I got the expected results.

Thanks a Lot to spend your precious time for me.

Sarvan AL

-- modified at 7:04 Monday 3rd April, 2006

Re: How to handle Close button in MDI?

David Crow3-Apr-06 2:30

David Crow

3-Apr-06 2:30

Sarvan AL wrote:
How should I handle this?

Handle what? If the document has indeed been modified, why would you not want the "save document yes / no" message when the X is clicked?

"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

How to see all of my Questions?

Sarvan AL2-Apr-06 23:21

Sarvan AL

2-Apr-06 23:21

Hi all,

Pls help me to see all of my questions and their corresponding replies.

Thanks in advance,
Sarvan AL

Re: How to see all of my Questions?

khan++2-Apr-06 23:26

khan++

2-Apr-06 23:26

http://www.codeproject.com/script/comments/all_comments.asp?mode=all&userid=2355322[^]

this is this.

Re: How to see all of my Questions?

Sarvan AL2-Apr-06 23:42

Sarvan AL

2-Apr-06 23:42

Thanks a Lot, Khan.

How to Play Audio Files in VC6?

Andy Rama2-Apr-06 23:09

Andy Rama

2-Apr-06 23:09

Hi,
I have to develop an Audio Player with most of functionality in it.
How to Play Audio Files in VC6?
I think, it can be done by use of DirectX in VC.
But is there any other option for it?

Re: How to Play Audio Files in VC6?

Nibu babu thomas2-Apr-06 23:12

Nibu babu thomas

2-Apr-06 23:12

Aniket Salunkhe wrote:
How to Play Audio Files in VC6?
I think, it can be done by use of DirectX in VC.
But is there any other option for it?

Media Control Interface(MCI) is an option.

Nibu thomas
Software Developer

Re: How to Play Audio Files in VC6?

Hamid_RT2-Apr-06 23:17

Hamid_RT

2-Apr-06 23:17

Hi Aniket Salunkhe,
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/multimed/htm/_win32_mci_play.asp[^]

maybe it is some helpful to you

Re: How to Play Audio Files in VC6?

Waldermort2-Apr-06 23:19

Waldermort

2-Apr-06 23:19

DirectX can play a lot of audio with different settings, though there are many alternatives. For a simple player you could use the simple 'MultiMedia interface' of windows. Search for winMM. Another alternative is to use media library. These are addons which people have coded and deal with all types of media making life easier.

Try here[^] and here[^]

Re: How to Play Audio Files in VC6?

Andy Rama6-Apr-06 5:58

Andy Rama

6-Apr-06 5:58

Thanks for ur help.
But can i get full details of any audio file (wav, mp3, etc..) before playing it. Details like play-time of audio file, bit-rate,title, artist,etc. & Full control on that audio file so that ican play it from any position of Track.

Aniket

Re: How to Play Audio Files in VC6?

David Crow3-Apr-06 2:33

David Crow

3-Apr-06 2:33

Aniket Salunkhe wrote:
How to Play Audio Files in VC6?

One of the simplest ways is by using sndPlaySound().

"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

Re: How to Play Audio Files in VC6?

Andy Rama6-Apr-06 5:57

Andy Rama

6-Apr-06 5:57

Hi,
Using sndPlaySound() i can play a '*.wav' file & it can play '*.mp3'. I want to play most of audio files.

Aniket

Re: How to Play Audio Files in VC6?

David Crow6-Apr-06 6:32

David Crow

6-Apr-06 6:32

Aniket Salunkhe wrote:
I want to play most of audio files.

It helps to be specific.

If you want to use the default audio player, just use ShellExecute(). If you are not against ActiveX controls, use Microsoft's Multimedia control (mci32.ocx). It can be controlled programmatically.

"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

Tooltips

toxcct2-Apr-06 22:27

toxcct

2-Apr-06 22:27

this may be another dumb question, but i'm sure VC++ CPians are pretty good to answer this.

i've made a dialogBox using MFC 7.1 with several buttons with no text (icon buttons) and i'd like the button to display a tooltip when the mouse hovers them...

any tips ??

Re: Tooltips

Nibu babu thomas2-Apr-06 22:36

Nibu babu thomas

2-Apr-06 22:36

v2.0 wrote:
i've made a dialogBox using MFC 7.1 with several buttons with no text (icon buttons) and i'd like the button to display a tooltip when the mouse hovers them...

This[^] should help.

Nibu thomas
Software Developer

Re: Tooltips

toxcct2-Apr-06 22:49

toxcct

2-Apr-06 22:49

i'll try to do it, but the solution explained is not clear...
thanks anyway

Re: Tooltips

Nibu babu thomas3-Apr-06 0:18

Nibu babu thomas

3-Apr-06 0:18

v2.0 wrote:
but the solution explained is not clear...

What is not clear?

Nibu thomas
Software Developer

Re: Tooltips

toxcct3-Apr-06 0:19

toxcct

3-Apr-06 0:19

where to put what code...

Re: Tooltips

Nibu babu thomas3-Apr-06 0:35

Nibu babu thomas

3-Apr-06 0:35

v2.0 wrote:
where to put what code...

1. Add a member variable in YourDlg.h --> <code>CToolTipCtrl m_ttc</code>;
   
2. Inside <code>OnInitDialog </code>create your tooltip and tell the tooltip
   what are the controls that require a tooltip...
   For Eg:
      
   <code>m_ttc.Create(this);//create tooltip
   EnableToolTips(true);

   //tell the tooltip about this button
   m_ttc.AddTool(GetDlgItem(IDC_ABUTTON),_T("A tooltip"));
   //set tooltips for more buttons here......
   
   //activate
   m_ttc.Activate(true);</code>
   
3. Override <code>PreTranslateMessage </code>and relay the <code>WM_MOUSEMOVE</code> event to the 
   tooltip control. For eg: 
   
   <code>BOOL CYourDlg::PreTranslateMessage(MSG *pMsg)
   {
      if(pMsg->message == WM_MOUSEMOVE)
         m_ttc.RelayEvent(pMsg);
      return CDialog::PreTranslateMessage();
   }</code>
  
   This is required coz we must tell the tooltip where the mouse pointer is 
   and the tooltip control then decides whether the pointer is within the 
   bounds of a control registered with it.

Hope this should suffice! Smile | :)

Nibu thomas
Software Developer

Re: Tooltips

Hamid_RT2-Apr-06 22:38

Hamid_RT

2-Apr-06 22:38

Hi v2.0
maybe it is some helpful to you

http://www.codeproject.com/docking/tooltipsindialog.asp[^]

Re: Tooltips

toxcct2-Apr-06 22:50

toxcct

2-Apr-06 22:50

i don't have a toolbar, only single buttons...

Re: Tooltips

Hamid_RT3-Apr-06 1:29

Hamid_RT

3-Apr-06 1:29

Hi v2.0,
maybe it is some helpful to you

m_tooltip.Create(this);
SetToolTip("ADAD");

void CAnswerView::SetToolTip(LPCTSTR lpText)
{
TOOLINFO ti;

ti.cbSize = sizeof(TOOLINFO);
ti.lpszText = (LPTSTR)lpText;
ti.hinst = AfxGetInstanceHandle();
ti.hwnd = GetDlgItem(IDC_BUTTON1)->m_hWnd;

ti.uFlags = TTF_SUBCLASS | TTF_IDISHWND;
ti.uId = (UINT) GetDlgItem(IDC_BUTTON1)->m_hWnd;

m_tooltip.SendMessage(TTM_ADDTOOL, 0, (LPARAM) &ti);
}

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