Re: Focus / Not Focused - C / C++ / MFC Discussion Boards

Braulio Dez28-Oct-03 0:30

28-Oct-03 0:30

Hi,

I'm trying to deploy my application that uses the Soap Dll's ( VC++ 6.0 application that calls a web service in a server), ... the problem that I have on clients with 98:

- If I install IE 6.0 and the Soap Tool it all works fine ( altough... the user becomes a bunch of programming tools .. tracers and... Frown | :-(

).

- If I try to install IE 6.0 and then soap_core.msm, it doens't work at all Frown | :-(

, in theory soap_core.msm should be what I need to deploy my application but... what I'm missing here ?

Greetings
Braulio

PS.: Is not very professional to install on the clients machine a Trace Utility, WDSL Generator, and documentation XDDD...

programming UART in Visual C++...

Suhail Yousaf27-Oct-03 23:57

Suhail Yousaf

27-Oct-03 23:57

I need to program UART in Visual C++ to acquire serial data from a hardware
device can some one please help me in this context...

Ever Welcome...

Re: programming UART in Visual C++...

Mike Dimmick28-Oct-03 1:40

Mike Dimmick

28-Oct-03 1:40

Search CodeProject for 'Serial' in the MFC/C++ category[^]. One of these articles should help.

Focus / Not Focused

YaronNir27-Oct-03 23:12

YaronNir

27-Oct-03 23:12

Hi all,

I have a dialog with the followings:

1) it is a modal dialog
2) it is always on top
3) it has no frame (style = popup, border = none)

my question is this, when the dialog has focus (which means i am clicking over it or moving my mouse over is) i want to do one thing, but when the focus leaves the dialog (click somewhere else, or move mouse somewhere else) i want to do something else.....

i tried to catch these messages and it didn't work properly:
1) WM_SETFOCUS/ WM_KILLFOCUS
2) WM_ACTIVATE / WM_ACTIVATE_APP

can any1 help me here?

thanks in advanced

Yaron

Re: Focus / Not Focused

Mumiozol28-Oct-03 0:03

Mumiozol

28-Oct-03 0:03

Try SetCapture to get mouse input even if it's outside of your dialog.
To act only once when mouse cursor leaves dialog area try to catch WM_MOUSELEAVE, WM_NCMOUSELEAVE.
Hope that's what you need.

Mickey Smile | :)

Re: Focus / Not Focused

YaronNir28-Oct-03 1:05

YaronNir

28-Oct-03 1:05

hi,

thanks for reply.

I don't know how to catch these messages, can you show me?

thanks

Yaron

Ask not what your application can do for you,
Ask what you can do for your application

Re: Focus / Not Focused

Mumiozol28-Oct-03 1:42

Mumiozol

28-Oct-03 1:42

In your derived class MESSAGE_MAP section

BEGIN_MESSAGE_MAP(CMyDialog, CDialog)
ON_MESSAGE(WM_MOUSELEAVE,OnMouseLeave)
END_MESSAGE_MAP()

Mickey Smile | :)

Re: Focus / Not Focused

YaronNir28-Oct-03 1:43

YaronNir

28-Oct-03 1:43

thanks

Ask not what your application can do for you,
Ask what you can do for your application

some doubts about PeekMessage

winewind27-Oct-03 22:05

winewind

27-Oct-03 22:05

I want to do some test about keyboard loging without using hook api. in the following codz, i hope when i press Esc key, the prog will com to an end. but it seems PeekMessage() will never work, always failed. How could it be? Thanks a lot.

#include "windows.h"
#include "stdio.h"

void main()
{
MSG msg;
char buffer[10];
int i, ch;

while(true)
{
if( PeekMessage( &msg,
NULL,
0,
0,
PM_REMOVE))
{
if( msg.message == WM_KEYDOWN && msg.wParam == VK_ESCAPE) break; //Esc pressed, then quit

printf( "Enter a line: " );

/* Read in single line from "stdin": */
for( i = 0; i < 9; i++ )
{
ch = getchar();
if(ch != '\n') buffer[i] = (char)ch;
}

/* Terminate string with null character: */
buffer[9] = '\0';
printf( "%s\n", buffer);
*buffer=NULL;
}
else
printf("peekmessage failed...\n");
Sleep(3000); //ensure there is enough time for keyboard operations
}
}

Re: some doubts about PeekMessage

yndfcd28-Oct-03 0:08

yndfcd

28-Oct-03 0:08

Console Applications don't recieve windows messages.

Re: some doubts about PeekMessage

winewind28-Oct-03 13:56

winewind

28-Oct-03 13:56

thank you so much. but can i use a keyboard or mouse hook api in console applications?

Re: some doubts about PeekMessage

yndfcd29-Oct-03 16:08

yndfcd

29-Oct-03 16:08

No.You can't do that either.

Re: some doubts about PeekMessage

winewind29-Oct-03 20:24

winewind

29-Oct-03 20:24

thank u so much^_^

CFileDialog

Kamesh27-Oct-03 21:08

Kamesh

27-Oct-03 21:08

In CFileDialog, How to make the EditControl which displays selectd file name, Read Only??
My problem is its accpeting a file name if user types file name rather than selecing.

Thanks in advance

path of my documents folder

r i s h a b h s27-Oct-03 20:59

r i s h a b h s

27-Oct-03 20:59

dear all,
how can i retrieve the path of My Documents folder for specific users (say guest) ? is there any function which returns the path.
my documents folder has different location in windows 9x and Xp........any way out?

rIsHaBh

Re: path of my documents folder

iceage27-Oct-03 21:14

iceage

27-Oct-03 21:14

 // Allocate a pointer to an Item ID list<br />
   LPITEMIDLIST pidl;<br />
<br />
   // Get a pointer to an item ID list that<br />
   // represents the path of a special folder<br />
   HRESULT hr = SHGetSpecialFolderLocation(NULL, /*CSIDL_SEARCH_MSDN*/, &pidl);<br />
<br />
   // Convert the item ID list's binary<br />
   // representation into a file system path<br />
   char szPath[_MAX_PATH];<br />
   SHGetPathFromIDList(pidl, szPath);<br />
<br />
   // Allocate a pointer to an IMalloc interface<br />
   LPMALLOC pMalloc;<br />
<br />
   // Get the address of our task allocator's IMalloc interface<br />
   hr = SHGetMalloc(&pMalloc);<br />
<br />
   // Free the item ID list allocated by SHGetSpecialFolderLocation<br />
   pMalloc->Free(pidl);<br />
<br />
   // Free our task allocator<br />
   pMalloc->Release();<br />
<br />
   // Work with the special folder's path (contained in szPath)<br />
   strcat(szPath , "\\Folder");

Re: path of my documents folder

Neville Franks27-Oct-03 22:15

Neville Franks

27-Oct-03 22:15

Or even simpler:

if ( SHGetSpecialFolderPath( NULL, pszMyDocFolder, CSIDL_PERSONAL, FALSE ) )
    return pszMyDocFolder;

or:

if( SUCCEEDED( SHGetFolderPath( NULL,
                                CSIDL_PERSONAL,  // same as CSIDL_MYDOCUMENTS. SHGetFolderPath() & CSIDL_MYDOCUMENTS needs latest SDK
                                NULL,
                                0,
                                pszMyDocFolder
                              )
             )
  )
{
    return pszMyDocFolder;
}

depending on which version of the SDK you have installed.

Neville Franks, Author of ED for Windows. Free Trial at www.getsoft.com

Re: path of my documents folder

r i s h a b h s28-Oct-03 18:31

r i s h a b h s

28-Oct-03 18:31

thnx a ton guyz!

rIsHaBh

How to get the current traffic bandwidth of computer?

George227-Oct-03 20:31

George2

27-Oct-03 20:31

Hello, everyone!

I want to get the current bandwidth (input and output respectively) of a Windows system, for example, 20.2kB for input and 30.1kB for output.

Where can I find some sample codes?

Thanks in advance,
Geo

Re: How to get the current traffic bandwidth of computer?

Mike Dimmick28-Oct-03 1:54

Mike Dimmick

28-Oct-03 1:54

For Windows NT-based systems, look at the Performance Data Helper API. You'll be interested in the Bytes Received/sec and Bytes Sent/sec counters on the Network Interface object, I think.

Re: How to get the current traffic bandwidth of computer?

George228-Oct-03 23:51

George2

28-Oct-03 23:51

Thanks, Mike buddy!

I have taken some time to read the API you introduced to me. They are really helpful. I am using the following source code to get in/out traffic bandwidth, but the output is always zero. Can you help?

Source Code:

----------
#include <windows.h>
#include <conio.h>
#include <stdio.h>
#include <pdh.h>
#include "iphlpapi.h"
#include "Iptypes.h"
#include "Iprtrmib.h"

#pragma comment(lib,"iphlpapi.lib")

int main (int argc, char** argv)
{
unsigned long pOutBufLen = sizeof (IP_ADAPTER_INFO);
IP_ADAPTER_INFO AdapterInfo;
memset (&AdapterInfo, 0, sizeof (IP_ADAPTER_INFO));
MIB_IFROW ifrow;
DWORD last_sent, last_recv, current_sent, current_recv;
DWORD diftime, dlwinspeed, upwinspeed, dw_refreshtime;

if( GetAdaptersInfo(&AdapterInfo, &pOutBufLen) != ERROR_SUCCESS ){
printf("Could not open default interface!");
return ( 0 );
}

ifrow.dwIndex = AdapterInfo.Index;
if( GetIfEntry( &ifrow ) != NO_ERROR ) {
printf("Could not open default interface!");
return ( 0 );
}

while (1)
{
current_sent = ifrow.dwOutOctets - last_sent;
current_recv = ifrow.dwInOctets - last_recv;
last_sent = ifrow.dwOutOctets;
last_recv = ifrow.dwInOctets;
printf ("Octs out: %ld\n", ifrow.dwOutOctets);
printf ("Octs in: %ld\n", ifrow.dwInOctets);
diftime=(GetTickCount()-dw_refreshtime);
dlwinspeed = current_recv/diftime;
upwinspeed = current_sent/diftime;
dw_refreshtime=GetTickCount();
printf ("Band in: %ld\n", dlwinspeed);
printf ("Band out: %ld\n", upwinspeed);
Sleep (5000);
}

return 0;
}
----------

Best regards,
Geo

mmc dialog windows

Colin Grealy27-Oct-03 20:06

Colin Grealy

27-Oct-03 20:06

Hi, I'm having trouble adding a dialog to my mmc snap-in.
the problem occus when I create a dialog in response to a menu command. while the dialog works fine if the menu command is from the context of a top-level scope item, the actual dialog is offset within it's own frame if it comes from a second level menu item.

any help would be much appreciated

problem cdatetimectrl in package?

murali_utr27-Oct-03 19:56

murali_utr

27-Oct-03 19:56

hi,
i using cdatetimectrl for registration form. for taking package need to add any dll for this control. i control not shown in the form. oninitdialog is failed i think this is due to the control. any one help to me.

thanks in advance.

Murali.M

Re: problem cdatetimectrl in package?

ananth_xyz27-Oct-03 22:09

ananth_xyz

27-Oct-03 22:09

Try using AfxOleInit()in the constructor of the dialog.

Re: problem cdatetimectrl in package?

murali_utr27-Oct-03 23:00

murali_utr

27-Oct-03 23:00

hi,
thanks for ur guide. actually my problem is after installing setup for the application and then the problem occurs. it's working fine on running source. i solved this problem. problem is mscomct2.ocx is not included while taking setup or package. after inserting the file. now working correctly.

once again thanks for guide.

Murali.M

Last Visit: 31-Dec-99 18:00 Last Update: 6-May-24 6:33

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