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Stephen Hewitt wrote: This isn’t the case, if the macro isn’t defined the body is executed but the macro isn’t #defined
i wasn't meaning that the #ifndef was defining the macro ; you misunderstood me.
this is the only purpose of the #define directive.
BTW, i modified a bit the paragraph, it was a bit confusing...
TOXCCT >>> GEII power
[VisualCalc 3.0 updated ][Flags Beginner's Guide new! ]
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hi
please help me
tell me
how i can change the color of a button control and text on it which are differ from dialog box. A button is on a dialog box
Ashish Dogra
MCA
Noida
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I think you can change the button color in CWnd::OnCtlColor (WM_CTLCOLOR) of the parent window and change the text color by SetTextColor().
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thanks form reply
but sir i use this one but it does not change the color
HBRUSH CButtoncolorDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
if(nCtlColor == CTLCOLOR_BTN)
{
hbr=CreateSolidBrush(RGB(0,100,0));
pDC->SetTextColor(RGB(0,0,255));
pDC->SetBkColor(RGB(0,100,0));
}
return hbr;
}
Ashish Dogra
MCA
Noida
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Did you set the BS_OWNERDRAW property of the button's to TRUE.
I guess not.Do it and then you will see the button color change.
To change the property of the button to owner draw right click on the button . Open the property window and just set the OWNER Draw property to true.
IS it OK?
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
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THANKS
Ashish Dogra
MCA
Noida
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hi again
i am sorry to disturb you again
but i make an application in which many dialog boxes are there
now when i make ownerdraw property true the application does not run and if i make ownerdraw property false the application runs
i dont understand the problem
so plz tell me what is the problem
thanks
Ashish Dogra
MCA
Noida
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whats error you get one error when you set Ownerdraw,right?
whitesky
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application does not run it simply show an message that application has encountreda problem and need to close
Ashish Dogra
MCA
Noida
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see my example i hope you find why when you use ownerdraw you get error.
in MSDN you see:
"BS_OWNERDRAW
Creates an owner-drawn button. The owner window receives a WM_DRAWITEM message when a visual aspect of the button has changed. Do not combine the BS_OWNERDRAW style with any other button styles."
whitesky
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HBRUSH CButtoncolorDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
if(nCtlColor == CTLCOLOR_BTN)
{
if( pWnd == "Your specific button pointer" )
return CreateSolidBrush(RGB(0,100,0));
}
return hbr;
}
I wonder maybe you need to use new font ( by SelectObject() ) to change the font color.
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You can use a class derived CButton and use WM_DRAWITEM of course you need to set OwnerDraw in
property button in property window
whitesky
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I think you need to one code so see this you need to insert this code in your project for one start
m_Button.ModifyStyle(0,BS_OWNERDRAW);
m_Button is CMyButton1
class CMyButton1 : public CButton
{
DECLARE_DYNAMIC(CMyButton1)
public:
CMyButton1();
virtual ~CMyButton1();
protected:
DECLARE_MESSAGE_MAP()
public:
virtual void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct);
};
IMPLEMENT_DYNAMIC(CMyButton1, CButton)
CMyButton1::CMyButton1()
{
}
CMyButton1::~CMyButton1()
{
}
BEGIN_MESSAGE_MAP(CMyButton1, CButton)
END_MESSAGE_MAP()
void CMyButton1::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
CDC dc;
dc.Attach(lpDrawItemStruct->hDC);
CRect rt;
rt = lpDrawItemStruct->rcItem;
dc.SetBkMode(0);
CString str;
GetWindowText(str);
if ( (lpDrawItemStruct->itemState & ODS_SELECTED) )
{
dc.FrameRect(&rt,&CBrush(RGB(110,170,210)));
dc.SetTextColor(RGB(0,0,0));
dc.FillRect(&rt,&CBrush(RGB(190,210,210)));
}
else
{
dc.FrameRect(&rt,&CBrush(RGB(0,0,0)));
dc.SetTextColor(RGB(255,255,255));
dc.FillRect(&rt,&CBrush(RGB(100,170,210)));
}
dc.DrawText(str,rt,DT_CENTER|DT_VCENTER|DT_SINGLELINE);
dc.Detach();
}
</code>
whitesky
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Hi I want to make an imap client using c++ can anyone guide me which way to follow.
Thanks,
answer_me
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I don't kwon if it help you, but here's PJ Naughter's MAPI Implementation[^] Good luck and keep the good coding!
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Hi!
I tried to build a sample and then I got this error:
LINK : fatal error LNK1104: cannot open file "atls.lib"
I linked all the libraries I need. I can't find this atls.lib anywhere, on my computer or the Internet. I tried to make visual c++ to ignore this lib too, but nothing works.
But through some sources i came to know that, it comes along with Microsoft Visual Studio.NET 2003 (VC7).So i installed Microsoft Visual Studio.NET 2003 (VC7)in my machine.
After that i built the application, but got the following errors:
atls.lib(atlbase.obj) : error LNK2001: unresolved external symbol ___security_cookie
atls.lib(atlbase.obj) : error LNK2001: unresolved external symbol @__security_check_cookie@4
atls.lib(atlbase.obj) : error LNK2001: unresolved external symbol __SEH_epilog
atls.lib(atlbase.obj) : error LNK2001: unresolved external symbol __SEH_prolog
Can any one help me please ??
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dashprasannajit wrote: I can't find this atls.lib anywhere, on my computer or the Internet.
Google: MSDN atls.lib
92 hits
"Just about every question you've asked over the last 3-4 days has been "urgent". Perhaps a little planning would be helpful?" Colin Angus Mackay in the C# forum
led mike
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Maybe you're using a newer version of the Internet.
"The largest fire starts but with the smallest spark." - David Crow
"Judge not by the eye but by the heart." - Native American Proverb
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can anyone show me how to connect to a database using CDatabase class. I'd prefer if you'll use access for simplicity.
Thanks...
---------------------Life is simple, You just complicate things------------------
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See Here[^]
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
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See here for an example.
"The largest fire starts but with the smallest spark." - David Crow
"Judge not by the eye but by the heart." - Native American Proverb
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i use CreateService to create a driver service
then CreateService return NULL
i use GetLastError() then return 4 (System cannot open file)
i can create service on 2000 system,but in xp system i can not
what make this error
who can help me?
hi
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zt9788 wrote: i use GetLastError() then return 4 (System cannot open file)
Are you sure it's not ERROR_TOO_MANY_OPEN_FILES ?
"The largest fire starts but with the smallest spark." - David Crow
"Judge not by the eye but by the heart." - Native American Proverb
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