Soap Tookit 2.0 and Soap_Core.msm - C / C++ / MFC Discussion Boards

Re: getting Bytes as unsigned short

David Crow28-Oct-03 5:24

David Crow

28-Oct-03 5:24

pankajdaga wrote:
I am wondering which one gives the right value fr my problem.

The former.

Five birds are sitting on a fence.
Three of them decide to fly off.
How many are left?

Re: getting Bytes as unsigned short

pankajdaga29-Oct-03 0:37

pankajdaga

29-Oct-03 0:37

Hi,

You are right.

unsigned short myVal = *(baseData + 1) gives the correct result. However, I do not understand why that is. (baseData + 1) doesn't it point to the lower 8 bits of the short value that I am interested in. I do not understand how exactly the conversion takes place. If you could shed some light onto it, I would really appreciate it.

Thanks again,

Pankaj

Without struggle, there is no progress

Re: getting Bytes as unsigned short

jhwurmbach28-Oct-03 6:28

jhwurmbach

28-Oct-03 6:28

IMHO it depends on what basedata is: If it is a BYTE*, basedata+1 is the BYTE after basedata.
If basedata is of type unsigned short*, basedata+1 is the unsigned short after basedata, and that would be the BYTE basedata+2/+3 .

Who is 'General Failure'? And why is he reading my harddisk?!?

Re: getting Bytes as unsigned short

elkarian28-Oct-03 23:58

elkarian

28-Oct-03 23:58

unsign char baseData[4] = {1, 2, 3, 4};<br />
<br />
unsigned short myVal1 = *(unsigned short *)(baseData + 1);<br />
unsigned short myVal2 = *(unsigned short *)(baseData + 2);

for little endian system:

myVal1 = baseData[1] + baseData[2] * 256,
myVal2 = baseData[2] + baseData[3] * 256

for big endian system:

myVal1 = baseData[1] * 256 + baseData[2],
myVal2 = baseData[2] * 256 + baseData[3]

For some systems, such accesses would cause problems: data alignment violation or resulting unpredictable values Dead | X|

elkarian@hanmail.net

Bitmap Manipulation Intel-Optimized ?

Koep28-Oct-03 1:08

Koep

28-Oct-03 1:08

Hi,

i need highly optimized image(bitmap) processing classes. There are lots of scaling, shadowing, blurring, warping and pixel-manipulating operations for my OwnerDrawn Inerfaces. I can use GDI / GDI+ (when XOR mode is possible again) / DirectDraw,Direct3D or the Intel IPP Package(comparatively cheap). Which is the best one? I use only INTEL processors, so the CPU dependence (IPP) does not matter.

Thanxs !

Marco

How to get system date and time in c and how to save it?

samhita28-Oct-03 0:56

samhita

28-Oct-03 0:56

Hello !!!

How to get system date and time in C?
How to save this date and time in MYSQL database?

Samhita

Re: How to get system date and time in c and how to save it?

Ravi Bhavnani28-Oct-03 1:14

Ravi Bhavnani

28-Oct-03 1:14

time()

/ravi

Let's put "civil" back in "civilization"
Home | Articles | Freeware | Music
ravib@ravib.com

Soap Tookit 2.0 and Soap_Core.msm

Braulio Dez28-Oct-03 0:30

Braulio Dez

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

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