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How can I get a HICON from a Resource ID in a CDialog class?
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Will LoadIcon() work?
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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In MFC...
CWinApp::LoadIcon
HICON LoadIcon( LPCTSTR lpszResourceName ) const;
HICON LoadIcon( UINT nIDResource ) const;
In Win32:
The LoadImage function loads an icon, cursor, animated cursor, or bitmap.
HANDLE LoadImage(
HINSTANCE hinst,
LPCTSTR lpszName,
UINT uType,
int cxDesired,
int cyDesired,
UINT fuLoad
);
Iain.
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I can't use CWinApp::LoadIcon(UINT nIDResource) because I'm in a CDialog class and it won't let me access the static member CWinApp::LoadIcon(UINT nIDResource)
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What's wrong with:
AfxGetApp()->LoadIcon(MAKEINTRESOURCE(IDR_MAINFRAME));
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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Hello, I need to have the Tooltip displayed on the ToolBar even when its parent window is not active. I posted a message yesterday. I was told that I can set the TTS_ALWAYSTIP on the CToolTipsCtrl. But there is no CToolTipCtrl in my program
I am using the following code and don't know how to set the TTS_ALWAYSTIP.
BOOL CToolBarTipTestDialog::OnToolTipText(UINT, NMHDR* pNMHDR, LRESULT* pResult)
{
ASSERT(pNMHDR->code == TTN_NEEDTEXTA || pNMHDR->code == TTN_NEEDTEXTW);
// if there is a top level routing frame then let it handle the message
if (GetRoutingFrame() != NULL) return FALSE;
// to be thorough we will need to handle UNICODE versions of the message also !!
TOOLTIPTEXTA* pTTTA = (TOOLTIPTEXTA*)pNMHDR;
TOOLTIPTEXTW* pTTTW = (TOOLTIPTEXTW*)pNMHDR;
TCHAR szFullText[512];
CString strTipText;
UINT nID = pNMHDR->idFrom;
Please help me.
Thanks a lot in advance.
Bin
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You've obviously got a CToolBar control being created somewhere (In your CMainFrame, or Dialog).
You can use:
CToolBar::GetToolBarCtrl
CToolBarCtrl& GetToolBarCtrl( ) const;
Return Value
A reference to a CToolBarCtrl object
Then:
CToolBarCtrl::GetToolTips
CToolTipCtrl* GetToolTips( ) const;
Return Value
A pointer to the CToolTipCtrl object associated with this toolbar or NULL if the toolbar has no associated tool tip control.
And Bob's your uncle.
Iain.
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I still don't understand. Will you please give me more details? Where can I put the TTS_ALWAYSTIP in?
There is not CTooltipCtrl in my project.
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Anonymous wrote:
There is not CTooltipCtrl in my project.
No there isn't, but I showed you how to get from your CToolbar object [*] to its
CToolBarCtrl child object, to its child CToolTipCtrl object. You can then
use ModifyStyle(Ex?) to set the TSS_ALWAYSTIP style.
Read my previous message, and look the commands up in MSDN for exact details.
Iain.
[*] You must have one of these, or you wouldn't have a toolbar to worry about!
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What API'should I use to retrieve the user that have currently opened a specific file/Directory ?
Thank you in advance
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There is an article around here somewhere on how to find out what process is locking a DLL file... but I don't know if there even exists a way to see who's locking any other type of file. I wish I knew, but have never been able to figure that one out... 
Remember, even if you win the rat race, you're still a rat.
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Hey guys,
desperate need of help..I am using oleloadpicture to create a pointer to type ipicture and am using oleloadpicture for doing this,i pass in a pointer to a stream of type istream (this pointer seems to be ok before its passed in,i.e.,its not corrupt or anything).
So,oleloadpicture works fine for sometime and i get a valid ipicture type pointer from it and display it on the screen of my dialog but after some time it just freezes/hangs,i.e., the program never comes out of oleloadpicture, just seems to be waiting there for ever.
Does anyone have any clues about this that might help me,I would really appreciate any helpful comments on this.
Thanks
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Hi, everyone.
Where can I find reference implementation or some sample codes for CPRM(content protection for recordable media) algorithm? Can anyone help?
Information about CPRM can be find here,
----------
http://www.4centity.com/
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Either C or C++ implementation is OK.
Thanks in advance,
Geo
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Didn't edsonw provide you with an acceptable response here? At the very least, you could contact info@lmicp.com.
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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Thanks, DavidCrow buddy!
That is not all the source codes (only a basic module) and what I want is total implementation reference source code.
Can you help?
Have a wonderful weekend,
George
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I have programed a application which has a on screen keyboard which plays all the piano notes when the button is pressed but i was wondering is there a way of making the keyboard sound different musical instruments when the keys are pressed? I have used hexadecimal values for the normal piano keys.
Any suggestions would be welcome.
Mav
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You need to send a program (or patch) change for the channel to select a new instrument. GM says that a piano is program#1, for example.
Steve S
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Any Ideas on how to go about doing it? Or where best to look.
Mav
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Well, presumably, you're sending NOTE ON/NOTE OFF messages at the moment.
1001nnnn 0kkkkkkk Note On event.
0vvvvvvv
1000nnnn 0kkkkkkk Note Off event.
0vvvvvvv
where nnnn is 0-15, being the MIDI channel number.
You should be able to change to a different patch by sending
1100nnnn 0ppppppp
ppppppp is your patch number, less one; where 1 = Acoustic Piano, 15 is Tubular Bells, 22 is Accordion.
Check out this[^]for a list of patches, assuming your MIDI target device is GM compatible.
You don't say how you're sending the messages;
If you're using midiOutShortMsg, then you need something like:
0x0000CnPP as the data to send, where n is your channel, and PP is your patch (0..126 or 0-7E in hex)
Hope that helps.
Steve S
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I want to manage user accouts on an active directory(2000 server) through Internet.How can I do it with VC 6?
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why using VC 6?
use the management console!
Don't try it, just do it! 
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because I want to make a program for someone who don't know much about it,and the program would have friendly interface and be easy to operate remotely.Unfortunately I know little about the interface of active directory.So I need some help.
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Hi.
I have started a MDI project. I have a view derived from CFormView.
In that form there are a few textbox and buttons. I want to call another view, (derived from CFormView), when the user press a button.
In fact, there is a button "Next" and a button "Previous", when the user press "Next" I want to show other form, and so on.
How can I do that?.
How can I managed multiples views, (derived from CFormView, CScrollView, etc), so I can show it, (or hide it), from differents events?.
In all these views the user fills some fields to finally update or query a SQL Database, but I dont have problems with that.
Thank you and regards from Argentina.
Demian.
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