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i have a uni assignment that requires multi-threading. I want to call a function to begin the thread that takes several parameters. I have found examples on how to pass single parameters and tried to pass several param's in the same manner.
I am using _beginthread(functionName, 0, parameters);
Does anyone know of a way that i may be able to pass several parameters to this thread??
Thanks
Steve
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err... make a struct that holds them and past that? Thats what I do.
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HHOOK hKeyHook;
__declspec(dllexport)
LRESULT CALLBACK KeyEvent (int nCode,WPARAM wParam, LPARAM lParam)
{
if( (nCode= HC_ACTION) && ( (wParam = WM_SYSKEYDOWN) || (wParam = WM_KEYDOWN) ) )
{
KBDLLHOOKSTRUCT hooked *= *((KBDLLHOOKSTRUCT*)lParam);
DWORD dwMsg;
dwMsg += hooked.scanCode <<16;
dwMsg += hooked.flags << 24;
char lpszName[0x100] = {0};
lpszName[0] = '[';
int i= GetKeyNameText(dwMsg,(lpszName+1),0xff) +1;
lpszName[i] = ']';
printf(lpszName);
}
I want to hook the keyboard but the KBDLLHOOKSTRUCT struct keeps giving error even with the intelisense showing the members of the struct.
I dont really get it
Here are the errors
error C2065: 'KBDLLHOOKSTRUCT' : undeclared identifier
error C2059: syntax error : ')'
among other stupid errors.
Can anyone help me?
Tks in advance
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This line is incorrect:
<br />
KBDLLHOOKSTRUCT hooked *= *((KBDLLHOOKSTRUCT*)lParam);<br />
Change it to:
<br />
KBDLLHOOKSTRUCT* hooked = (KBDLLHOOKSTRUCT*)lParam;<br />
This should clear up the errors.
Regards,
-John
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Also, your IF statements are goofed up...
Which immediately lets me know you did not turn your warning level to 4 or you are ignoring WARNINGS during your mopile, because the compiler would otherwise warn you about "Assignment within conditional expression".
Try changing this:
if( (nCode= HC_ACTION) && ( (wParam = WM_SYSKEYDOWN) || (wParam = WM_KEYDOWN) ) )
to this:
if( (nCode == HC_ACTION) && ( (wParam == WM_SYSKEYDOWN) || (wParam == WM_KEYDOWN) ) )
I usually try to place the contant on the left hand side, because such code will NOT compile if you made such a similar error:
if( (HC_ACTION == nCode) && ( (WM_SYSKEYDOWN == wParam) || (WM_KEYDOWN == wParam) ) )
Since your IF is wacked, you are probably processing messages you should not be, at times.
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I have figured out how to spy on an apps menu for remote control, but cannot determine how to do the same for the apps context menus.
How do you determine the commands sent from a context menu?
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You can call TrackPopupmenu with TPM_RETURNCMD, and it'll return the menu item id. You may also want to take a look at TPM_NONOTIFY.
--
Arigato gozaimashita!
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I actually need a command I can track in Spy++ don't I? I'm actually coding in C++. From what I can tell, these are C# functions.
As an example of what I need to do, I want in my program, to fire off a simulated right click to say a notepad window, and command "paste" at a specified position using the context menu.
The program I will actually be doing this with does not have a standard menu command for what I need to do, and this is only available in a context menu.
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 I misread the original post. My appologies. 
--
Arigato gozaimashita!
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No Problem!
I appriciate the attempt, but can anyone tell me if this is even do-able? And if so, how?
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Have you had a look at SetWindowsHookEx and its option WH_SYSMSGFILTER?
WH_SYSMSGFILTER
Installs a hook procedure that monitors messages generated as a
result of an input event in a dialog box, message box, menu, or
scroll bar. The hook procedure monitors these messages for all
applications in the same desktop as the calling thread. For more
information, see the SysMsgProc hook procedure.
--
Arigato gozaimashita!
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No, I have not, but will!
My main goal was to find out the parameters necessary to send to replicate the mouse click of the actual context menus menu item. If these will work, then great!
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I have a subclassed listctrl in a dialog. In the listctrl class I handle the WM_MOUSEMOVE msg. When I move the mouse over the listctrl I get the WM_MOUSEMOVE msgs but only when I don't have any mouse button pressed. As soon as I get the WM_LBUTTONDOWN msg the WM_MOUSEMOVE messages stop coming until I let go of the mouse button. Why? I want to get the WM_MOUSEMOVE msgs also when I have the mouse button down, and I know I should get them but why don't I? Also the WM_LBUTTONUP doesn't come unless I double click the control.
Suggestions welcome.
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ski2sky wrote:
As soon as I get the WM_LBUTTONDOWN msg the WM_MOUSEMOVE messages stop coming until I let go of the mouse button. Why?
This is because of the way the list control processes mouse messages. When it receives a WM_LBUTTONDOWN, it goes into a local message loop, checking for mouse messages and acting on them without passing them to DispatchMessage(). This means that the message does not go through the normal message processing and consequently you don't see them.
ski2sky wrote:
Also the WM_LBUTTONUP doesn't come unless I double click the control.
This is because of the same reason. The local message loop processes the WM_LBUTTONUP message without dispatching it, so you don't get it. Windows sends the following sequence of messages for a double click:
WM_LBUTTONDOWNWM_LBUTTONUPWM_LBUTTONDBLCLKWM_LBUTTONDOWN
So the local message handler exits when the first WM_LBUTTONUP is received, so your application will get the second one as there is no further WM_LBUTTONDOWN message to start the local message handler.
ski2sky wrote:
I want to get the WM_MOUSEMOVE msgs also when I have the mouse button down
The only way I can see to get around this is to install a WH_GETMESSAGE hook on your thread.
Ryan "Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"
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Is there any way to use icons in a CImageList instead of bitmaps?
[insert witty comment here]
bdiamond 
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Yes. You create an image list that can expand and use
imgList.Add(HICON)
If you vote me down, my score will only get lower
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What Roger said. You can also use the macro ImageList_AddIcon().
FWIW, I've found icons to be more pleasant to work with than bitmaps. You don't have to deal with separate masks or transparent colors.
Another nice benefit with icons is that when you load icons from the resources, the icon loader pays respect to the current bit depth of the screen. This means that Windows will pick out the icon which best matches the current screen bit depth.
--
Arigato gozaimashita!
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Shorah All
I new to everything I just got MS Visual C++ .net and when I compiler my first Program.
I got syntax errors like iosteam.h is not declare. used Visual c++ ver 6.0
and there is a way to link other files and lib to the program.
I look for the same thing in the menus but cant find them.
come some one please tell is there a book for the comlier I can read or web site I can goto.
Please dont tell me goto MicroSoft Cor.
It one big frustration  and I get lost  and side tract. 
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Hey guys...How would I go about writing this method in the .cpp file?
METHOD
playTurn gives a player the opportunity to place a chip into the board. This should be a Boolean function to return true if this turn produces a winner (otherwise false should be the return value).
This is what I have for the .h file ...is it right?
bool playTurn();
I'm Not very good with bool.
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That looks fine to me. You can treat a bool as you would nay other type. Its just limited in values, false or true
If you vote me down, my score will only get lower
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Hi,Dears
How can i use Edit Control in View of SDI application?
Or How can i use View of SDI application such as Edit Control?
Best Regards.
MJM.
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mostafa_pasha wrote:
How can i use Edit Control in View of SDI application?
Use a CFormView-based view.
"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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Thanks For your attention.
But when i use CFormView class , alerted me
CFormView does not support Printing service !
this means i write routin to support Printing ?
Best Regards.
MJM.
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