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I need an example of code on how 2 PC's are communicationing with theirs serial ports.
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Somehting like this....
In your header file
static LRESULT CALLBACK KeyboardHook (int nCode, WORD wParam, DWORD lParam );
static LRESULT CALLBACK MouseHook(int nCode, WORD wParam, DWORD lParam);
In your source file
LRESULT CALLBACK CClientDlg::KeyboardHook (int nCode, WORD wParam, DWORD lParam )
{
if ( nCode >= 0 )
{
// WHAT YOU WANT IT TO DO
}
return (int)CallNextHookEx(hHookKB, nCode, wParam, lParam);
}
LRESULT CALLBACK CClientDlg::MouseHook (int nCode, WORD wParam, DWORD lParam )
{
mousecnt++;
if ( nCode >= 0 )
{
// WHAT DO YOU WANT IT TO DO
}
return (int)CallNextHookEx(hHookM, nCode, wParam, lParam);
}
In your initdialog or constructor
hHookKB= (HHOOK)SetWindowsHookEx(WH_KEYBOARD, (HOOKPROC)KeyboardHook, 0,GetCurrentThreadId());
hHookM= (HHOOK)SetWindowsHookEx(WH_MOUSE, (HOOKPROC)MouseHook, 0,GetCurrentThreadId());
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This works for dll's? Which I presume I will need to put this in to get the system wide hook?
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Sorry... should have specified.. to make it system wide...
make the 4th parameter of SetWindowsHookEx 0 (zero), instead of GetCurrentThreadID
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I have to design a data acquisition card, it can use any bus (ISA or PCI), but I need some information about how to develop a windows driver for the card.
Thanks
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http://www.jungo.com/windriver.html
It will save you a lot of time if you use something like this.
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Does anyone know of a framework library (commercial, share- or freeware) like
MFC, or
BCG(http://msnhomepages.talkcity.com/WindowsWay/stasl/index.html), or
CJLibrary
(http://www.codejock.com/)
that's written to be used with straight C ?
I'm searching for over 3 weeks now on the internet. It looks to me that it's non-existent and/or impossible to do.
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==================
The original message was:
Does anyone know of a framework library (commercial, share- or freeware) like MFC
...
that's written to be used with straight C ?
D-Flat is written in C. It's a text based GUI though. Some of the Unix GUI libraries/frameworks were written in C and are being ported to Windows. You can check the list of GUI libraries in the Mingw FAQ accessible from http://www.mingw.org and also check http://members.aol.com/lauram3017/uilibs.html for lists of available GUI frameworks. Many are in C++ but some have been written in C.
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>>Some of the Unix GUI libraries/frameworks were >>written in C and are being ported to Windows.
GTK is one C framework originally developed for Unix. There's also a Windows port available.
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Does anybody have a functional example of kernel mode serial port driver?
Thanks.
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I would like toolbars like corel draws selection bars, you know the ones where the button has a little arrow in the bottom right corner, and when you select it a toolbar apears either beneath or to the side.
Please do it know or I annihilate you all.
haahahahhahahahhahahahahahahhaha
(Scooby doo bad guy laugh)
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I wish to get
hardware information
1. Mouse Type of Mouse
2. Harddisk Drives (Manufacturer ID)
3. CD Rom Drives (Manufacturer ID)
4. Processor (Manufacturer ID)
5. Ram Installed Capacity
6. Keyboard (Manufacturer ID)
Which of the above is possible and how (via cmos or win code)
Also need to know Windows OS Version and alternate
OS Installed (Dual Boot OS)
Any help and code is most welcome
Thanks for reading and help
Santosh Rao
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Does anyone have any code for stripping all types of JavaScript out of an HTML document?
It needs to support stuff between tags as well as elements like onload=, etc.
Thanks.
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Anyone out there had any thoughts on doing or how to do a treectrl that expands upwards rather than downwards???
Thanks
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I would be grateful if somebody could show me how to use the DoDragDrop to drop a file on explorer.
Yours sincerely
Andreas.
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I'm urgently searching for the sample codes of SEARCH function written in VC++.. hope that someone can help me on this....thanks..
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==================
The original message was:
I'm urgently searching for the sample codes of SEARCH function written in VC++.. hope that someone can help me on this....thanks..
Take a look at strstr()
char hello[1234];
strcpy(hello,"My name is Andreas and i am a programmer");
char *pnt;
pnt=strstr(hello,"Andreas");
int len=pnt-hello;
char space[100];
::MessageBox(0,_itoa(len,space,10),"Found at",0);
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I am in urgent need of some source code that can be found on the CD that comes with the book "Inside MAPI". This book is out of print now.
I am attempting to (and would like code that relevant to) write an Address Book Provider.
ANY help will be appreciated.
By the way, I do know of the C sample in MSDN. It is far to difficult for me, not only because it's c, but it is COM in C, and that presents too many difficulties.
Thanks in advance.
Jason Hattingh
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I don't have the book, but I could send you some sample code that sends an email with an attachment....
Jeremy
==================
The original message was:
I am in urgent need of some source code that can be found on the CD that comes with the book "Inside MAPI". This book is out of print now.
I am attempting to (and would like code that relevant to) write an Address Book Provider.
ANY help will be appreciated.
By the way, I do know of the C sample in MSDN. It is far to difficult for me, not only because it's c, but it is COM in C, and that presents too many difficulties.
Thanks in advance.
Jason Hattingh
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I ca get you the complete source you need for the mapi book. Its mostly in C++ which are just wrappers around your c stuff. Do you have any interesting code ?? i like c myself ?
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I am trying to programmatically change the mouse
horizontal/vertical sensitivity within MSVC++ 5.0. I am
using inline assembly to invoke mouse interrupts (INT 33) to
Get and then Set the sensitivities. (Microsoft took the
Int86() function out of this version.) My problem is I lose
my mouse buttons when forcing this interrupt and I have to
reboot to get them back.
I have disassembled some current mouse drivers and am
confident(not really) that I am using the correct assembly
code. I suspect that because I am invoking the INT 33 as a
result of a button push on a dialog box that the message
queue or interrupt handler is going recursive. But I am not
sure.
I can set the mouse acceleration factors just fine by using
the SystemParametersInfo() function.
Can anyone give me a hint or a different technique on
setting the mouse sensitivities.
Below is the inline asm listing. It is in the OnHScroll
event for a slider bar.
__asm{
push ebx
push ecx
push edx
mov ax,0x001b
INT 0x33 //MOUSE_INT
mov [h], bx
mov [v], cx
mov [s], dx
pop edx
pop ecx
pop ebx
xor ax, ax
}
Thanks in advance. . .
--
C. Ehmke
ehmkec@uswest.net
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Anyone have a program or example that uses CSocket or CAsynSocket over an IPX network?
Thanks
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I have seen several apps on Win98 that use softshape's
ActiveSkin ActiveX control. Mostly this control allows people
to haev a coherent means for creating skinned 'applications'. It includes
one function that allows you to set a transparency level.
If you download the control right from softshape you can use the
Visual Studio tools to view the interfaces their control provides.
There is an app called BoxCard @ http://softini.cjb.net
that uses this feature and will let you see it in action
I've tried several things briefly to try and implement some transluceny. It
is pretty easy to make a translucent menu or
dialog as long as it is WITHIN a frame window or something. You can
just make owner draw controls that get the parentdc and alphablend the
control DC with the parents. This works really well if you have a
stable bitmap background. However, this become very hard to do when you
have other windows moving around behind a translucent control or
you try to do this on the windows desktop.
Win2K provides a LayeredWindow to help with this. Does anyone have access to
a W2K dev kit that contains this implementation? I check my VC 6 for this
but it does not seem to be included. I'd like to see how they did this.
I also considered it might be possible to control how windows draws the
window, after all - doing this can't befar off from what programs like eFX
and WindowBlinds have been doing to change the frame bars on existing
windows already.
- Eric
Any suggestions? I plan on putting all this info together with some other
controls I've made and putting it up on the web with source. MFc is nice,
but its really easy to think of semi-simple things that are very diffculut
to do - like change an image on a static control (w/o hiding an existing one
and displaying a new control) Anyways, I'm getting off on a tangent. Please
let me know you thoughts or tips.
- Eric
crahen@buffalo.edu
DrCrahen@mad.scientist.com
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