|
nailahazem wrote: how can i convert the 3 colors of each pixel to one hexidecimal value?
is RGB macro of any use! since COLORREF is defined as DWORD!
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You
|
|
|
|
|
Hi All,
I would like to write an application which should receive a message when the current active window loses focus. For example, consider MS-Word is active now. As soon as somebody opens IE then word window will lose its focus. At this event my application should get a message. And after sometime when this IE gets minimized I should get another message. Basically my application should be able to receive messages when different window events happen.
Is this possible? Can somebody give me some information?
Thanks,
Sandeep
|
|
|
|
|
Think about hook... 
- NS -
|
|
|
|
|
Hi NS,
Thanks for the info...could you guide me to some good documentation on hooks?
Thanks,
Sandeep
|
|
|
|
|
|
|
He needs to watch the focus change... not the focus loss...
- NS -
|
|
|
|
|
Do it this way,
Get the active window and store in the a variable :- activeWind.
Now keep checking the GetActiveWindow() window against the activeWind, If it differs, take that as an Event, and update your activeWind will this help you?, but there should other simpler ways
<marquee scrollamount="1" scrolldelay="1" direction="up" height="10" step="1">--[V]--
[My Current Status]
|
|
|
|
|
Hi,
Whenever I used #include<uxtheme.h> I am getting an error as "Cannot open include file: No such file or directory "
Do I need to change anything to include this file.
Thanks in advance
|
|
|
|
|
maybe your file is in another location and you dont know
or you dont have include file
whitesky
|
|
|
|
|
|
Assure that the .h file is with you , and if you use < > it searches the standard library directories. If you use "", it searches the local director. If you are not sure what to do, do this, copy the .h file to the local folder where you keep the other .cpp .h files of your project. Now use #include"sdf.h" here it can never say "cannot find the file " again.
<marquee scrollamount="1" scrolldelay="1" direction="up" height="10" step="1">--[V]--
[My Current Status]
|
|
|
|
|
|
i include this file and not problem maybe you dont have this file that is for themes of course i use vs2005 now
whitesky
|
|
|
|
|
both Monitor and printer are set to MM_LOENGLISH
GetDeviceCaps(RASTERCAPS) supports for:
RC_BITBLT : both
RC_STRETCHDIB : both
RC_DEVDITS : monitor only
RC_STRETCHDLT : monitor only
Result:
monitor can display bitmap by 4 functions properly.
but Printer can display bitmap only by StretchDIBits() function, BitBlt() does not work.
who knows why?
|
|
|
|
|
did you see my answer in your previous message i used BitBlt
whitesky
|
|
|
|
|
do not make mess under my post!
|
|
|
|
|
I want to help you my friend
whitesky
|
|
|
|
|
plz somebody tel me how to disable edit control on one dialog box from menu command on other dialog box
gourav dogra jfjunf
|
|
|
|
|
|
this will not work as irt give some error because i dont define the variable in first class so give full deatils plz i am beginner so pl, tel me how to handle these errors
its request syntax error : missing ';' before '*'
d:\gourav\password\log.h(18) : error C2501: 'CPasswordDlg' : missing storage-class or type specifiers
d:\gourav\password\log.h(18) : error C2501: 'myfirst' : missing storage-class or type specifiers
passwordDlg.cpp
d:\gourav\password\log.h(18) : error C2143: syntax error : missing ';' before '*'
d:\gourav\password\log.h(18) : error C2501: 'CPasswordDlg' : missing storage-class or type specifiers
d:\gourav\password\log.h(18) : error C2501: 'myfirst' : missing storage-class or type specifiers
D:\GOURAV\password\passwordDlg.cpp(153) : error C2039: 'myfirst' : is not a member of 'CLog'
d:\gourav\password\log.h(13) : see declaration of 'CLog'
Log.cpp
d:\gourav\password\log.h(18) : error C2143: syntax error : missing ';' before '*'
d:\gourav\password\log.h(18) : error C2501: 'CPasswordDlg' : missing storage-class or type specifiers
d:\gourav\password\log.h(18) : error C2501: 'myfirst' : missing storage-class or type specifiers
Generating Code...
Error executing cl.exe.
password.exe - 10 error(s), 0 warning(s)
gourav dogra jfjunf
-- modified at 5:51 Monday 5th June, 2006
|
|
|
|
|
whats type dialog if it is CDialog see
if CMyDailog is main class use this in another class
CMyDailog* view = (CMyDialog* )GetParent();
view->m_yourcontrol or function
of course if you use one CDialog program
whitesky
|
|
|
|
|
Create a class associated to the second dialog.
Declare an object or a pointer as
CYourFirstClass *myfirst; //in the header file of the this second dialog.
now when you are calling the dialog as
CSecondClass *mysecond=new CSecondClass();<br />
mysecond->myfirst=this;<br />
mysecond->DoModal();
now when you click on the menu bar item of the second dialog call
myfirst->myeditwnd->EnableWindow(false);
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
-- modified at 5:18 Monday 5th June, 2006
|
|
|
|
|
Hi to all,
can we create a window using createwindow() in dialog based application ..
Manjunath S
|
|
|
|
|
Did you see CreateWindow in MSDN
this code is in MSDN
g_hwndMain = CreateWindow (
TEXT ("AnxJTest Class"),
lpstrWndTitle,
WS_VISIBLE,
0, 0, SCREEN_WIDTH, SCREEN_HEIGHT,
NULL, NULL, g_hInstance, NULL);
if (!g_hwndMain) {
DEBUGMSG(ZONE_VERBOSE | ZONE_ERROR,
(TEXT ("Could not create main window.")));
return FALSE;
}
of course Can you be more specific
whitesky
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
