C / C++ / MFC Discussion Boards

Bob Stanneveld10-Jun-05 2:44

10-Jun-05 2:44

ThatsAlok wrote:
I have colored that for you

How do you color your username?

Behind every great black man...
... is the police. - Conspiracy brother

Blog[^]

Re: OT

ThatsAlok10-Jun-05 2:52

ThatsAlok

10-Jun-05 2:52

Bob Stanneveld wrote:
How do you color your username?

use HTML tags like this, if you want to color you username RED

<b> <font color=#ff0000>Bob Stanneveld </font></b>

which make your username something like this :-
Bob Stanneveld

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

Re: OT

Bob Stanneveld10-Jun-05 2:54

Bob Stanneveld

10-Jun-05 2:54

I thought that the HTML tags didn't work inside your username. Guess it does. Thanks! Big Grin | :-D

Behind every great black man...
... is the police. - Conspiracy brother

Blog[^]

Re: OT

ThatsAlok10-Jun-05 2:55

ThatsAlok

10-Jun-05 2:55

Bob Stanneveld wrote:
Guess it does.

So whats your new color Smile | :)

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

Re: OT

Bob Stanneveld10-Jun-05 2:58

Bob Stanneveld

10-Jun-05 2:58

Nothing special yet. My favorite colours are already taken, blue by you and black by everyone else who doesn't bother to change the colour of their name... Unsure | :~

Behind every great black man...
... is the police. - Conspiracy brother

Blog[^]

Re: OT

toxcct10-Jun-05 5:18

toxcct

10-Jun-05 5:18

you could glow you name so...

TOXCCT >>> GEII power
[toxcct][VisualCalc]

Re: Constructing a parser

toxcct10-Jun-05 5:15

toxcct

10-Jun-05 5:15

welcome dear...

Rose | [Rose]

TOXCCT >>> GEII power
[toxcct][VisualCalc]

Re: Constructing a parser

toxcct10-Jun-05 5:12

toxcct

10-Jun-05 5:12

CODE PROJECT IS GREAT>...

Big Grin | :-D

:->

TOXCCT >>> GEII power
[toxcct][VisualCalc]

Re: Constructing a parser

ThatsAlok11-Jun-05 0:07

ThatsAlok

11-Jun-05 0:07

DavidCrow wrote:
CODE PROJECT IS GREAT>...

NICE

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

Re: Constructing a parser

toxcct11-Jun-05 2:40

toxcct

11-Jun-05 2:40

ThatsAlok wrote:
DavidCrow wrote:
CODE PROJECT IS GREAT>...

hey !!!!!!! Frown | :(

did you forgot my name ?

i'm toxcct, not david ! Sniff | :^)

what happens to you dear, tired ?

TOXCCT >>> GEII power
[toxcct][VisualCalc]

Re: Constructing a parser

ThatsAlok11-Jun-05 2:47

ThatsAlok

11-Jun-05 2:47

toxcct wrote:
what happens to you dear, tired ?

Tired very tired, now these days not able to sleep properly and also working on weekend Smile | :)

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta

DOS Prompt

mcsherry9-Jun-05 23:30

mcsherry

9-Jun-05 23:30

I've currently got a dialog based application which when the user clicks a certain button the program starts up a new thread. What I would now like to do is for this new thread to start (in) a DOS prompt window and then output various pieces of information to it.

Can anyone tell me if it is possible to do this and if so how I can do it.

cheers,
Andy

Re: DOS Prompt

mcsherry9-Jun-05 23:37

mcsherry

9-Jun-05 23:37

I think I've just found a solution on another question just below mine D'Oh! | :doh:

http://www.codeproject.com/script/comments/forums.asp?forumid=1647&select=1131858#xx1131874xx[^]

Re: DOS Prompt

David Crow10-Jun-05 6:21

David Crow

10-Jun-05 6:21

mcsherry wrote:
output various pieces of information to it.

What is the purpose of outputting various pieces of information to a command prompt window? Are you instead wanting to run a program from a command prompt?

"Ideas are a dime a dozen. People who put them into action are priceless." - Unknown

how to solution this error: class' type redefinition

wokankan9-Jun-05 22:09

wokankan

9-Jun-05 22:09

am assuming that a 'struct' can be defined only once but not sure when / where it is defined.

Both 'IPHeader' and 'ICMPHeader' appear in 3 different files: rawping.cpp, rawping.h and rawping_driver.cpp .

My questions: assuming a 'struct' can be defined only once, when/where should it be defined?
(as the error appears in the header file, I'm guessing the compiler found the 'struct' in one of the .cpp files)

What other references to IPHeader and ICMPHeader need to be removed?

study everyday

Re: how to solution this error: class' type redefinition

C^hris L^osinger10-Jun-05 3:26

C^hris L^osinger

10-Jun-05 3:26

do you have a multiple-include guard on that header file?

#ifndef ICMPHEADER_INCLUDED
#define ICMPHEADER_INCLUDED

... definitions for those structs

#endif

?

Cleek | Image Toolkits | Thumbnail maker

Re: how to solution this error: class' type redefinition

wokankan12-Jun-05 18:12

wokankan

12-Jun-05 18:12

thank you

study everyday

Re: how to solution this error: class' type redefinition

Bob Stanneveld10-Jun-05 3:56

Bob Stanneveld

10-Jun-05 3:56

I assume that you are learning C++.

flybest wrote:
assuming a 'struct' can be defined only once, when/where should it be defined

Always in the header file! The rule of thumb is: Keep definition and implementation seperate. As you learn more about C++, you'll find exceptions to this rule.

flybest wrote:
(as the error appears in the header file, I'm guessing the compiler found the 'struct' in one of the .cpp files)

I think that this is not the case. Your problem probably is that you implicitly included the headerfile with the definition multiple times. One solution are the include guards as Chris pointed out. An other solution is (if you are using MS Visual Studio) to add the following line to your header files:

#pragma once

Hope this helps

Behind every great black man...
... is the police. - Conspiracy brother

Blog[^]

Re: how to solution this error: class' type redefinition

wokankan12-Jun-05 18:13

wokankan

12-Jun-05 18:13

ye
thank u!

study everyday

Re: how to solution this error: class' type redefinition

Alexander ^M.,10-Jun-05 8:14

Alexander ^M.,

10-Jun-05 8:14

deflare it in only one header file, and include this header file from all cpp files that need to have the declaration!

Don't try it, just do it! Wink | ;-)

Getting DPI Value in the code Directly like 72,96,120,etc DPI

chethu6659-Jun-05 22:09

chethu665

9-Jun-05 22:09

hi
I need DPI(Dots Per Inch) Values directly in the code like 72 or 96,120,144,192 DPI becoz the project i am working on needs it so that the controls will not be displaced and using DPI values i need to set the positions of some controls
Can anyone help me

Chethan

Re: Getting DPI Value in the code Directly like 72,96,120,etc DPI

Mike Dimmick9-Jun-05 23:08

Mike Dimmick

9-Jun-05 23:08

Call GetDeviceCaps(hdc, LOGPIXELSX) on any device context that refers to the screen. You can use GetDC to get a device context for a given window.

Stability. What an interesting concept. -- Chris Maunder

Re: Getting DPI Value in the code Directly like 72,96,120,etc DPI

David Crow10-Jun-05 6:46

David Crow

10-Jun-05 6:46

This was answered for you more than once. Once here by Rick York, once here by me, and once here by Mike Dimmick. What part are you not understanding?

"Ideas are a dime a dozen. People who put them into action are priceless." - Unknown

No visible CListCtrl after Wnd restore

Member 9083819-Jun-05 22:03

Member 908381

9-Jun-05 22:03

Help me! Blimey!
When my CDialog, which contains 3 CListCtrls, is first minimized and later restored the lists are gone away in the case there was an update of the lists during the minimizing time. I have tried to manual invalidate,redraw (-items),update the lists and also the whole dialog by catching the restore event in OnSysCommand - but nothing works. I can reenable the lists in two ways: 1. automatic with the next update, 2. manual change the content of the lists with a button with some filter action in the background. As an ugly workaround i also tried to simulate this manual action by direct calling of the functions but that also doesn't work - i must do an mouseclick. Befor the next step is to simulate that mouseclick (i hope no one will ever see that), i hope somone can help me with right action for that case. !

Greetings
Steffen

Displaying a command window using mfc

ditty grail9-Jun-05 20:52

ditty grail

9-Jun-05 20:52

How to display a command prompt window in mfc ?
i am using mfc application wizard and MDI application in my project.

ditty grail

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.