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_____________________________
...and justice for all
APe
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Hi
i want to hide the application icon which comes in when you press alt+tab window. if there are more then one window you can navigate to your application by pressing Alt+tab and selecting your application from there. i dont want my application icon to be there.
Regards
Swarup
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Hi,
I created an SDI scrollview app, and the text displays OK initially. However when it is scrolled down and then back up the text doesn't get restored properly. Also if the app is covered up and then restored the window is blank. Most of the work is done in OnInitialUpdate and OnDraw.
void CViewDocView::OnDraw(CDC* pDC)
{
UINT status;
CViewDocDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
m_nLinesTotal = pDoc->GetDocumentLength();
if (m_nLinesTotal != 0)
{
// Initialize the position of text in the window.
UINT position = 0;
CFont* pOldFont = pDC->SelectObject (&m_fontScreen);
for (UINT i=0; i<=m_nLinesTotal; i++) {
CString string;
status = pDoc->GetLine( string );
pDC->TextOut(2, position, string);
position += m_cyScreen;
}
pDC->SelectObject (pOldFont);
}
}
void CViewDocView::OnInitialUpdate()
{
CScrollView::OnInitialUpdate();
CViewDocDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
SetScrollSizes (MM_TEXT, CSize (0, pDoc->GetDocumentLength() * m_cyScreen),
CSize (0, m_cyScreen * 10), CSize (0, m_cyScreen));
ScrollToPosition (CPoint (0, 0));
}
The font is set up in OnCreate() and the font height from GetTextMetrics() is assigned to m_cyScreen.
Thanks in advance
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hello !
I'm using a CListCtrl that I'm sorting by clicking on columns...
But also i want to cancel the sorting and to return to the original state (the one that was after I added the data to the control)
How can I do this ? Can it be done ?
Cheers...
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Does anyone here use the VC+ Express 2005 beta?
I just installed everything according to the instructions, along with the DirectX 9 SDK. When I try to build the samples included with the SDK, I find that some include files are missing, for example "Windows.h" I checked the search paths and they are correct, but the files are not on my drive.
Do I have to purchase the full version, or am I doing something wrong?
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VC express is not complete at all. It's so crippled it's amazing it even starts. 
--
Arigato gozaimashida!
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Hi all,
I'm working in VC++6.0 and Win98, the question is:
Howto get an window's processlist and detect parent process of any process?
Thanks in advance!
Ivan Cachicatari
www.latindevelopers.com
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Do you guys know where could i get some video and audio advices (like a specialised forum or something like that) ?
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If you're planning to use the DirectX APIs, the MSDN newsgroups are a great resource.
MSDN Newsgroups
The DirectX discussion groups at GameDev.Net are quite interesting as well, though there's more talk related to video than audio.
GameDev.Net Discussion Groups
Identify the APIs/platform/framework you're planning on using and search for related forums(fora?)
Hope that helps!
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I have a DLL function that gives an HBITMAP back to the calling application. I would like to store this off in a separate variable for use in WM_PAINT messages. What is the proper way to copy off this handle? I suppose I could copy into a memory DC, then extract it again, but that seems like too much work just to copy the bitmap data. Is there another way?
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Hello,
I have a dialog with several controls on it. I want to make the controls non-editable based on some condition (the user would press a pushbutton to make them editable) is there any way that I can do this without setting the appropriate property for each control?
I know that I can do this by setting the appropriate property for each control on the dialog but I am looking for a way that I can do this in one ( or some ) function call in the dialog level so all controls become un-editable.
Best regards
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you need to update each control individually.
unless you have millions of controls, it's not that big a problem.
Maximilien Lincourt
Your Head A Splode - Strong Bad
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Unfortunately, nothing like this is built in.
http://www.codeproject.com/buttonctrl/groupcheck123.asp
"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen
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I try to write programm with GDI+, put i noticed one problem - my screen is flicking even if i use the doublebuffer. What am i doing wrong??? When i used GDI and BitBlt function, everything was perfect.
I use GDI plus this way:
Graphics gr(dc.m_hdc);
Bitmap bm = new Bitmap(sizex,sizey);
Graphics gmem = Graphics::FromImage(bm);
gmem->DrawSomething();
gr.DrawImage(dc,0,0);
And another question - what about text drawn in any angle??? Is it necessery to uset rotatetransform function???
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There is webpage which returns a string.
https://www.helloworld.com/getkey.html?a=someparam
after supplying appropriate parameter "a" it issues a plain text response and displays page with something like this answer=abc bdg
I want to write vc++ proggy which will request this string and then get the text response. Which functions do I use to request key and collect the text data from this link?
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I have a modeless dialog that i use for chatting in my application, and have an 'Always on top' checkbox for it. This works, but if I minimize the main application, both dialogs disappear. How can I also make the dialog stay visible even if the main app is minimized?
[insert witty comment here]
bdiamond 
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Make the dialog a child of the desktop, not your main window.
"You're obviously a superstar." - Christian Graus about me - 12 Feb '03
"Obviously ??? You're definitely a superstar!!!" mYkel - 21 Jun '04
Within you lies the power for good - Use it!
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great answer, but how do I do that? (sorry if I sound like an idiot). I tried to use null as the argument for the CDialog superclass constructor, but that also doesn't work.
[insert witty comment here]
bdiamond
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How about GetDesktopWindow()?
"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen
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I just tried that in my dialog's constructor, but I guess I'm doing something wrong.
CChatDlg::CChatDlg(CString str,int nUserID,CWnd* pParent ) <br />
: CDialog(CChatDlg::IDD, GetDesktopWindow())
[insert witty comment here]
bdiamond
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It might be that you are being plagued by the fact that MFC does not have real modal dialogs. They are all modeless. It simulates a modal dialog by disabling the parent. See here and here.
Going back to your original problem, though, I'm curious why minimizing the main window causes either, let alone both, windows to disappear.
"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen
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Let me rephrase that. I don't mean 'disappear', I just mean they both are no longer viewable when I minimize the main app. The main app is then iconic and visible in the taskbar, but the modeless dialog is also no longer visible. I have my app set up where if the user clicks the close button, the app is minimized to the system tray. The modeless dialog then stays up. But if I click minimize, then it doesn't
[insert witty comment here]
bdiamond
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