C / C++ / MFC Discussion Boards

Re: How to display a set of BYTE on the screen?

David Crow8-Dec-05 1:59

David Crow

8-Dec-05 1:59

Is this image a BMP, JPG, TIF, GIF, etc file?

"Take only what you need and leave the land as you found it." - Native American Proverb

Re: How to display a set of BYTE on the screen?

Ming Luo8-Dec-05 3:01

Ming Luo

8-Dec-05 3:01

It's a BMP file.

Asura

Re: How to display a set of BYTE on the screen?

David Crow8-Dec-05 3:31

David Crow

8-Dec-05 3:31

Add the .bmp file as a resource to your project. Give it an ID such as IDB_BITMAP. Add a picture control to the dialog template. Change the Type to Bitmap, and the Image to IDB_BITMAP. Now when the dialog is displayed, the BMP image will be shown.

"Take only what you need and leave the land as you found it." - Native American Proverb

Why the raw ip do not work in Windows XP ?

rushing7-Dec-05 22:58

rushing

7-Dec-05 22:58

I use the raw ip code in Windows 2000 ,and everything are ok.
Now the appllication do not work on Windows XP.
Compiled and built on XP , the net still do not work.
Why?

Re: Why the raw ip do not work in Windows XP ?

Graham Bradshaw8-Dec-05 0:09

Graham Bradshaw

8-Dec-05 0:09

The use of raw sockets has been restricted in Windows XP SP2. See here[^] for more information.

Error Compiling Gina

sunit57-Dec-05 20:33

sunit5

7-Dec-05 20:33

I got a Democode (publish by Microsoft) to replace msgina.dll. I open it in a new IDE,I found the compile option is disabled so to create the DLL I use Rebuild and it created DLL without any error.What I understood that it is a Make file.
After Rebuilt I found that all the .obj files are created outside the Debug Folder.
I copied the completed code into a new Workspace in Win32 Application Dll (choosing empty project option).Now it is showing me error and warnings

I am not understanding what is the problem. Pls Help me
Thanx in advance

Re: Error Compiling Gina

sunit57-Dec-05 20:36

sunit5

7-Dec-05 20:36

This the output of the Democode.From the output what I understood related Unicode.But Still I am confused.Pls help me

Copyright (C) Microsoft Corp 1988-1998. All rights reserved.
 cl -Z7 -Od -DWIN32  -D_WIN32 -D_MT -D_DLL -MD -c -W3 -DCRTAPI1=_cdecl -DCRTAPI2=_cdecl -nologo -D_X86_=1 -D_WINNT -D_WIN32_WINNT=0x0400 -D_WIN32_IE=0x0300 -DWINVER=0x0400 -DUNICODE -D_UNICODE -DDBG -I. gina.c
gina.c
 cl -Z7 -Od -DWIN32  -D_WIN32 -D_MT -D_DLL -MD -c -W3 -DCRTAPI1=_cdecl -DCRTAPI2=_cdecl -nologo -D_X86_=1 -D_WINNT -D_WIN32_WINNT=0x0400 -D_WIN32_IE=0x0300 -DWINVER=0x0400 -DUNICODE -D_UNICODE -DDBG -I. debug.c
debug.c
 cl -Z7 -Od -DWIN32  -D_WIN32 -D_MT -D_DLL -MD -c -W3 -DCRTAPI1=_cdecl -DCRTAPI2=_cdecl -nologo -D_X86_=1 -D_WINNT -D_WIN32_WINNT=0x0400 -D_WIN32_IE=0x0300 -DWINVER=0x0400 -DUNICODE -D_UNICODE -DDBG -I. welcome.c
welcome.c
 cl -Z7 -Od -DWIN32  -D_WIN32 -D_MT -D_DLL -MD -c -W3 -DCRTAPI1=_cdecl -DCRTAPI2=_cdecl -nologo -D_X86_=1 -D_WINNT -D_WIN32_WINNT=0x0400 -D_WIN32_IE=0x0300 -DWINVER=0x0400 -DUNICODE -D_UNICODE -DDBG -I. shutdown.c
shutdown.c
 cl -Z7 -Od -DWIN32  -D_WIN32 -D_MT -D_DLL -MD -c -W3 -DCRTAPI1=_cdecl -DCRTAPI2=_cdecl -nologo -D_X86_=1 -D_WINNT -D_WIN32_WINNT=0x0400 -D_WIN32_IE=0x0300 -DWINVER=0x0400 -DUNICODE -D_UNICODE -DDBG -I. options.c
options.c
 cl -Z7 -Od -DWIN32  -D_WIN32 -D_MT -D_DLL -MD -c -W3 -DCRTAPI1=_cdecl -DCRTAPI2=_cdecl -nologo -D_X86_=1 -D_WINNT -D_WIN32_WINNT=0x0400 -D_WIN32_IE=0x0300 -DWINVER=0x0400 -DUNICODE -D_UNICODE -DDBG -I. logon.c
logon.c
 cl -Z7 -Od -DWIN32  -D_WIN32 -D_MT -D_DLL -MD -c -W3 -DCRTAPI1=_cdecl -DCRTAPI2=_cdecl -nologo -D_X86_=1 -D_WINNT -D_WIN32_WINNT=0x0400 -D_WIN32_IE=0x0300 -DWINVER=0x0400 -DUNICODE -D_UNICODE -DDBG -I. util.c
util.c
 rc -r -fo gina.res res.rc
 link /NODEFAULTLIB /INCREMENTAL:NO /PDB:NONE /RELEASE /NOLOGO -entry:_DllMainCRTStartup@12 -dll        -ignore:4078        -subsystem:native,4.0       -def:gina.def               -out:gina.dll                 gina.obj debug.obj welcome.obj shutdown
.obj options.obj logon.obj util.obj gina.res                         msvcrt.lib oldnames.lib kernel32.lib  ws2_32.lib mswsock.lib advapi32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib comctl32.lib
   Creating library gina.lib and object gina.exp

gina.dll - 0 error(s), 0 warning(s)

-- modified at 2:42 Thursday 8th December, 2005

Re: Error Compiling Gina

kakan7-Dec-05 21:23

kakan

7-Dec-05 21:23

"gina.dll - 0 error(s), 0 warning(s)"

What errors and warnings do you get when you compile your version?

Kakan

Re: Error Compiling Gina

sunit57-Dec-05 22:11

sunit5

7-Dec-05 22:11

the above output is of Democode which build without any error
but when i copy the same project in new Workspace (Win32 Dynamic link Library) then it shows error

Compiling...
SHUTDOWN.C
e:\gina\shutdown.c(21) : error C2053: 'szShutdownSettingPath' : wide string mismatch
e:\gina\shutdown.c(48) : warning C4133: 'function' : incompatible types - from 'unsigned short []' to 'const char *'
e:\gina\shutdown.c(142) : warning C4133: 'function' : incompatible types - from 'unsigned short []' to 'const char *'
GINA.C
E:\gina\GINA.C(186) : warning C4133: 'function' : incompatible types - from 'char *' to 'unsigned short *'
E:\gina\GINA.C(234) : warning C4133: 'function' : incompatible types - from 'char *' to 'unsigned short *'
E:\gina\GINA.C(295) : warning C4133: 'function' : incompatible types - from 'unsigned short [260]' to 'char *'
E:\gina\GINA.C(299) : warning C4133: 'function' : incompatible types - from 'char [2]' to 'const unsigned short *'
E:\gina\GINA.C(304) : warning C4133: '=' : incompatible types - from 'unsigned short *' to 'char *'
E:\gina\GINA.C(310) : warning C4133: '=' : incompatible types - from 'unsigned short *' to 'char *'
E:\gina\GINA.C(318) : warning C4133: 'function' : incompatible types - from 'unsigned short *' to 'char *'
E:\gina\GINA.C(335) : warning C4133: 'function' : incompatible types - from 'char [2]' to 'const unsigned short *'
E:\gina\GINA.C(371) : warning C4133: 'function' : incompatible types - from 'char *' to 'unsigned short *'
E:\gina\GINA.C(426) : warning C4133: 'function' : incompatible types - from 'char *' to 'unsigned short *'
LOGON.C
E:\gina\LOGON.C(24) : error C2053: 'szMiniKey' : wide string mismatch
E:\gina\LOGON.C(32) : warning C4133: 'initializing' : incompatible types - from 'char [7]' to 'unsigned short *'
E:\gina\LOGON.C(32) : warning C4133: 'initializing' : incompatible types - from 'char [15]' to 'unsigned short *'
E:\gina\LOGON.C(32) : warning C4133: 'initializing' : incompatible types - from 'char [7]' to 'unsigned short *'
E:\gina\LOGON.C(32) : warning C4133: 'initializing' : incompatible types - from 'char [5]' to 'unsigned short *'
E:\gina\LOGON.C(33) : warning C4133: 'initializing' : incompatible types - from 'char [6]' to 'unsigned short *'
E:\gina\LOGON.C(33) : warning C4133: 'initializing' : incompatible types - from 'char [8]' to 'unsigned short *'
E:\gina\LOGON.C(33) : warning C4133: 'initializing' : incompatible types - from 'char [6]' to 'unsigned short *'
E:\gina\LOGON.C(33) : warning C4133: 'initializing' : incompatible types - from 'char [5]' to 'unsigned short *'
E:\gina\LOGON.C(34) : warning C4133: 'initializing' : incompatible types - from 'char [6]' to 'unsigned short *'
E:\gina\LOGON.C(34) : warning C4133: 'initializing' : incompatible types - from 'char [8]' to 'unsigned short *'
E:\gina\LOGON.C(34) : warning C4133: 'initializing' : incompatible types - from 'char [6]' to 'unsigned short *'
E:\gina\LOGON.C(34) : warning C4133: 'initializing' : incompatible types - from 'char [6]' to 'unsigned short *'
E:\gina\LOGON.C(35) : warning C4133: 'initializing' : incompatible types - from 'char [9]' to 'unsigned short *'
E:\gina\LOGON.C(35) : warning C4133: 'initializing' : incompatible types - from 'char [1]' to 'unsigned short *'
E:\gina\LOGON.C(35) : warning C4133: 'initializing' : incompatible types - from 'char [1]' to 'unsigned short *'
E:\gina\LOGON.C(35) : warning C4133: 'initializing' : incompatible types - from 'char [1]' to 'unsigned short *'
E:\gina\LOGON.C(50) : warning C4133: 'function' : incompatible types - from 'unsigned short []' to 'const char *'
E:\gina\LOGON.C(97) : warning C4133: 'function' : incompatible types - from 'unsigned short *' to 'const char *'
E:\gina\LOGON.C(142) : warning C4133: '=' : incompatible types - from 'char [9]' to 'unsigned short *'
E:\gina\LOGON.C(143) : warning C4133: '=' : incompatible types - from 'char [1]' to 'unsigned short *'
E:\gina\LOGON.C(144) : warning C4133: '=' : incompatible types - from 'char [1]' to 'unsigned short *'
E:\gina\LOGON.C(145) : warning C4133: '=' : incompatible types - from 'char [1]' to 'unsigned short *'
E:\gina\LOGON.C(162) : warning C4133: 'function' : incompatible types - from 'unsigned short []' to 'const char *'
E:\gina\LOGON.C(183) : warning C4133: 'function' : incompatible types - from 'unsigned short [64]' to 'char *'
E:\gina\LOGON.C(204) : warning C4133: 'function' : incompatible types - from 'unsigned short [260]' to 'char *'
E:\gina\LOGON.C(232) : warning C4133: 'function' : incompatible types - from 'unsigned short [260]' to 'const char *'
E:\gina\LOGON.C(358) : warning C4133: '=' : incompatible types - from 'unsigned short *' to 'char *'
E:\gina\LOGON.C(363) : warning C4133: '=' : incompatible types - from 'unsigned short *' to 'char *'
E:\gina\LOGON.C(364) : warning C4133: '=' : incompatible types - from 'unsigned short *' to 'char *'
E:\gina\LOGON.C(400) : warning C4133: 'function' : incompatible types - from 'char [1]' to 'unsigned short *'
E:\gina\LOGON.C(531) : warning C4133: 'function' : incompatible types - from 'char *' to 'unsigned short *'
E:\gina\LOGON.C(550) : warning C4133: 'function' : incompatible types - from 'char *' to 'unsigned short *'
E:\gina\LOGON.C(599) : warning C4133: 'function' : incompatible types - from 'unsigned short *' to 'char *'
E:\gina\LOGON.C(600) : warning C4133: 'function' : incompatible types - from 'unsigned short *' to 'char *'
E:\gina\LOGON.C(601) : warning C4133: 'function' : incompatible types - from 'unsigned short *' to 'char *'
OPTIONS.C
E:\gina\OPTIONS.C(40) : warning C4133: 'function' : incompatible types - from 'char [16]' to 'unsigned short *'
E:\gina\OPTIONS.C(55) : warning C4133: 'function' : incompatible types - from 'unsigned short [260]' to 'char *'
E:\gina\OPTIONS.C(126) : warning C4133: 'function' : incompatible types - from 'char [16]' to 'unsigned short *'
E:\gina\OPTIONS.C(300) : warning C4133: 'function' : incompatible types - from 'char *' to 'unsigned short *'
E:\gina\OPTIONS.C(313) : warning C4133: 'function' : incompatible types - from 'char *' to 'unsigned short *'
E:\gina\OPTIONS.C(322) : warning C4133: 'function' : incompatible types - from 'char *' to 'unsigned short *'
OUT.C
E:\gina\OUT.C(29) : error C2143: syntax error : missing ';' before '}'
E:\gina\OUT.C(29) : warning C4091: ' ' : ignored on left of 'struct _MiniAccount *' when no variable is declared
DEBUG.C
UTIL.C
e:\gina\util.c(105) : warning C4133: 'function' : incompatible types - from 'unsigned short [256]' to 'char *'
e:\gina\util.c(116) : warning C4133: 'function' : incompatible types - from 'unsigned short [256]' to 'char *'
e:\gina\util.c(120) : warning C4133: 'function' : incompatible types - from 'unsigned short [256]' to 'const char *'
e:\gina\util.c(120) : warning C4133: 'function' : incompatible types - from 'unsigned short *' to 'const char *'
WELCOME.C
Error executing cl.exe.

gina.dll - 3 error(s), 58 warning(s)

-- modified at 4:15 Thursday 8th December, 2005

Re: Error Compiling Gina

kakan8-Dec-05 0:59

kakan

8-Dec-05 0:59

Hello again, I'm sorry for the delay.
As far as I can see, it's definately worth trying to build a unicode version. Then most (and probably all) warnings and errors will disappear.

But you knew that already, right?

Kakan

Re: Error Compiling Gina

sunit58-Dec-05 5:14

sunit5

8-Dec-05 5:14

Sorry for the delay from my side too

Pls tell me how to build in unicode version.What settings I have to do to build in unicode

Re: Error Compiling Gina

BlackDice8-Dec-05 6:12

BlackDice

8-Dec-05 6:12

can't you just #define UNICODE?

My articles

BlackDice

Re: Error Compiling Gina

sunit58-Dec-05 9:48

sunit5

8-Dec-05 9:48

yeah thanx for knocking my head.

Re: Error Compiling Gina

kakan8-Dec-05 20:09

kakan

8-Dec-05 20:09

Good morning.
If you look at the original makefile, they define UNICODE in two ways. See this:
-DUNICODE -D_UNICODE

So I think you will have to define both UNICODE and _UNICODE

Kakan

How to post a Visual C++ appliction on my website?

oliverlanglang7-Dec-05 20:04

oliverlanglang

7-Dec-05 20:04

Hell all,

I have a Visual C++.NET programme and would like it posted on my website built using ASP.NET(C#, CSS and Javascript).

I've done a few projects of Web-based Application(Web service) using ATL Server based on the textooks, but they are rather simple and dumb.(no offense, just not practical.)

This application is not connected to a database, it gets data from an simulator of random number generator(.dll).It's Arbitrage Automatic Trading system based on Financial derivative volatility...feels dizzy, huh? me too. It took me only a month to build, but take me forever to make it as good as I want.

Any comments or suggestions are welcomed.

thanks OMG | :OMG:

OpenVPN under VS6?

tranglt7-Dec-05 19:37

tranglt

7-Dec-05 19:37

Hi all!
Now I have a source of OpenVPN but I can't Open the Project under VS6.
Pls, can you show me the way to open it.
Many thanks.

MAPI & Exchange Server Issues?

Peter Weyzen7-Dec-05 19:34

Peter Weyzen

7-Dec-05 19:34

I was wondering if anyone out there has experience with MAPI -- and how it related to a local message store vs. using an exchange server.

The MAPI API is universal for these, but I am seeing crashes when using MAPI with Exchange (vs not).

Are there any special considerations for connections to an Exchange server? Or any specials calls one should make when connecting to an exchange server?

Thanks

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~<br />
Peter Weyzen<br />
Staff Engineer<br />
<A HREF="http://www.soonr.com">SoonR Inc.</A>

Registring the ocx control in vc++

Member 15877417-Dec-05 19:05

Member 1587741

7-Dec-05 19:05

Hi I want to register the ocx control
What is the command to register the control in window xp

-- modified at 1:06 Thursday 8th December, 2005

Re: Registring the ocx control in vc++

khan++7-Dec-05 19:58

khan++

7-Dec-05 19:58

Couldn't you use regsvr32.exe for the job?
In the command prompt, or in the Windows start-run menu:
regsvr32 myctrl.ocx

this is this.

Remove an error

JanakKoshia7-Dec-05 19:01

JanakKoshia

7-Dec-05 19:01

How can I remove this error?

I am creating a PictureBox and in that I am displaying an Image dynamically.

For Displaying the Image I have written a statement like:
"System::Windows::Forms::Control::Controls->Add(PictBox);
and gives the following error....

Error: left of'->Add' must point to class/struct/union

So, How can I solve it?

Thank you
-Janak

-- modified at 1:14 Thursday 8th December, 2005

Re: Remove an error

zxc897-Dec-05 19:31

zxc89

7-Dec-05 19:31

Make it some more clear..
Have u checked for type casting for the b4 functions..

How to validate the date & time format

zxc897-Dec-05 18:54

zxc89

7-Dec-05 18:54

Hi..

I am passing a string(format should be in YYYY-MM-DDThh:mm:ss ) to a function where i should validate that the entered string is in the above format..

The 'T' should be in between the date & time..

i.e when i enter in the above format in edit box & press the 'ok' button,i should be able to specify whether the entered format is in the specified above format..

How can i do this????Plz Help!!!

Re: How to validate the date &amp; time format

normanS8-Dec-05 20:26

normanS

8-Dec-05 20:26

You want to check the format of dateString[] is YYYY-MM-DDThh:mm:ss?

As far as I remember, Visual Basic has isDate and isTime macros, but I don't think C has these! This leaves the brute force approach - check each component of the time individually, something like shown below.

BOOL bErrorFound = FALSE;<br />
// First check the fixed characters<br />
if (dateString[4] != '-' || dateString[7] != '-' ||<br />
dateString[10] != 'T' || dateString[13] != ':' ||<br />
dateString[16] != ':' || strlen(dateString) != 20)<br />
bErrorFound = TRUE;<br />
else<br />
{<br />
// OK so far - now check each component individually<br />
// convert dateString[0] to dateString[3] to a number, check it is the range 1990 to 2050 - if not, bErrorFound = TRUE<br />
// convert dateString[5] to dateString[6] to a number, check it is the range 1 to 12 - if not, bErrorFound = TRUE<br />
// convert dateString[8] to dateString[9] to a number, check it is the range 1 to 31 - if not, bErrorFound = TRUE<br />
// If you want to be fussy, check that Apr, Jun, Sept, Nov are 1 to 30, Feb is 1 to 28 or 1 to 29<br />
// And so on for the time values<br />
}<br />
<br />
if (bErrorFound)<br />
giveMessage("bad Format String");<br />
else<br />
giveMessage("nice String");

How can i know the system has install a keyboard hook?

gohappy_19997-Dec-05 18:51

gohappy_1999

7-Dec-05 18:51

I want to detect the system whether install a keyboard hook, how can i know?
Thanks in advance for your help

I love you not for whom you are, but who i am when I'm by your side

An unusual way to declare an array?

knapak7-Dec-05 18:23

knapak

7-Dec-05 18:23

Hello everyone

Traditionally, unidymensional arrays are declared by providing the size of the array with a constant number as argument (e.g. myarray[size] where size is usually a const int). I'm working building a model that needs arrays with one value per year (e.g. 6789 in 1989, 3992 in 1990 and so forth). In other words, I need to access values in the array when I have the year of interest as the index to identify the elements of the array. How can I declare the array as myarray(firstyear,lastyear) so I can access its elements the way I need and both firstyear and lastyear are read from a file?

Thanks

C.

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