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For my application I want to have a button inside a CEdit control. Since I am not a MFC expert can somebody tell me if and how this can be done?
Thanks!
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Meindert2 wrote: For my application I want to have a button inside a CEdit control. Since I am not a MFC expert can somebody tell me if and how this can be done?
Learn[^] how to do this.
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I like this one! But I would like to have a CCustomEdit :public Cedit that does this....
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Meindert2 wrote: I like this one! But I would like to have a CCustomEdit :public Cedit that does this....
Then look at what the other guys have suggested. 
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 Found it and have it working! thanks!!!!
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I look for a memory leakage detector which will show me lines of leakages in my source code just like
"Runtime checker". Unfortunately its not free.
BEST REGARDS
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Also, for simple file/line-number info in the debug window (using the debug CRT) for leaks in
memory allocation, maybe check out this thread[^].
Mark
"Go that way, really fast. If something gets in your way, turn."
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Hi all
In my activeX control I have certain texts whose fonts I need to change using CFontDialog.
I cannot change the font using stock font since I need to have different font for different texts.
How can I do this?
This is what i did.
I have a member of CFontHolder m_Font in my control. Then with SetFont and GetFont method am trying to change m_Font. But I dont know how to set a particular font to m_Font object. And then get the font from m_Font and select that to DC so that TextOut will be drawing text with that Font.
Any help would of great help.
Regards
The Best Religion is Science.
Once you understand it, you will know God.
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For drawing bitmap on my created window I require to add file #include <windowsx.h> (For SelectBitmap). But after including this file I get an error like this.
I have also include "Windows.h",but if I remove it , I get an error about HINSTANCE.
I have my code in regular dll.Can anyone tell how to resolve it.
|| ART OF LIVING ||
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Yes you are right. Thanks
|| ART OF LIVING ||
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Did that link solve your problem?
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That link solved indirectly,as I changed order of my library it worked.
|| ART OF LIVING ||
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I gald it solved your problem.
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Hi all,
I got a big trouble in rotate algorithm in my project.
please see all pictures
As you see my first picture that I copied from my project. Note that, background picture mustn’t effect when I drag mouse, but grid lines have to be effected when I drag mouse around center point, so when I drag mouse, grid lines must go around center point until I stop drag and release mouse.
My trouble is when I drag mouse around center point (yellow triangle) and when angle reach greater than angle 90 (similar picture 2) then I can not reach angle 180 or greater, if I still keep drag mouse till angle 180 then yellow triangle turn back and point to number of about angle 340 (similar picture 3) so when angle greater than angle 90 I have to release mouse then drag mouse again => it’s not good.
Please tell me how to solve this trouble. Thank you so much.
I’m sorry, My English is not good!
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Maybe posting the relevant code will help.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
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Thanks indeed,
I just asked for algorithm, because I want to study algorithm working with rotate image!
I want to learn algorithm that independent with code.
If you know which book can help about algorithms, please give me book's name
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Spy++ view messages posted/sent to a control, or from it?
i noticed that there are "S", "P" codes when the messages are logged. Now what i wan to know is these messages are messages originating from that control, OR they are messages being received by that control.
if they are messages sent away, how do i see messages being sent to that control?
if they are messages sent to, how do i see messages being sent away from that control
if they are both, then how do i differentiate then? how to know which is which
how do i know the destination of the messages being sent?
please help a newb
hanhao
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HEre's an example:
<00001> 0001058C S WM_NCHITTEST xPos:510 yPos:756
<00002> 0001058C R WM_NCHITTEST nHittest:HTCLIENT
<00003> 0001058C S WM_SETCURSOR hwnd:0001058C nHittest:HTCLIENT wMouseMsg:WM_MOUSEMOVE
<00004> 00090564 S WM_SETCURSOR hwnd:0001058C nHittest:HTCLIENT wMouseMsg:WM_MOUSEMOVE
<00005> 00090564 R WM_SETCURSOR fHaltProcessing:False
<00006> 0001058C R WM_SETCURSOR fHaltProcessing:False
<00007> 0001058C P WM_MOUSEMOVE fwKeys:0000 xPos:252 yPos:377
On each line:
message #
receiving window handle
S/R/P - S: message sent via SendMessage (i.e. sender will wait until window has processed message), R: message completion (will always be paired with a S), P: message sent via PostMessage. Note in my example there is a nested pair of S/R - 3 and 6 are a start/stop and 4,5 are a nested sent message
decode message type
decoded message parameters
There is no way to tell who sent a P message nor the first of multiple S messages. When you see nested S messages, it is a good bet that the outer S message sent the message to the inner S window.
Spy++ does not track messages created by a window. It only tracks messages received by windows.
Judy
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Hi, here
If I repeat load library in VC:
HMODULE handle0 = LoadLibrary(TEXT("testdll0.dll"));
HMODULE handle1 = LoadLibrary(TEXT("testdll0.dll"));
My program will load the two copies of the testd110.dll in memory? handle0 should be equal to handle1?
Thanks a lot!
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Only one copy of the DLL will be loaded. handle0 will be equal to handle1. The FreeLibrary will need to be called twice to unload the DLL as you called LoadLibrary twice.
Steve
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