New .cpp/.h files in Microsoft Visual C++ .NET - C / C++ / MFC Discussion Boards

#realJSOP15-Apr-05 9:58

15-Apr-05 9:58

Alrightie, we're displaying a stream of html text in our CHTMLView, but we've come up with a "quirk".

The html code we're using contains #links to other spots in the same body of text. When the user clicks the links, the html view displays the following instead of moving the page to the desire spot:

"blank#LINK_NAME"

where link name is the name of our link.

Is there a way to make this work like it does in the browser? My guess is that there's no file name associated with the document, and that's why it doesn't work.

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Re: CHTMLView again

Ravi Bhavnani15-Apr-05 10:55

Ravi Bhavnani

15-Apr-05 10:55

Would it be possible to override CHtmlView::OnBeforeNavigate2() and replace BLANK# present in the url with just #? I'm hoping this will cause the embedded browser to simply scroll to the link.

/ravi

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Re: CHTMLView again

dabs15-Apr-05 15:34

dabs

15-Apr-05 15:34

I had a similar problem once. Ended up writing my own Async Pluggable Protocol which did the trick. There is an example from Microsoft available there somewhere called db-2-xml which demonstrates this technique.

Wenn ist das Nunstück git und Slotermeyer? Ja! Beierhund das oder die Flipperwaldt gersput!

Change Colour of CEdit on Dialog Bar

Cliff Hatch15-Apr-05 9:52

Cliff Hatch

15-Apr-05 9:52

I have changed the text and background colours of CEdit's in dialog boxes in the past by overriding OnCtlColor. Now I'm trying to do the same thing with a CEdit in a Control Bar. I thought I would be able to override OnCtlColor in CMainFrame but I'm having trouble getting this to work. CMainFrame doesn't seem to receive the WM_CTLCOLOR messsages, although it receives and successfully handles many other messages from the bar Confused | :confused:

.

I attached the dialog bar to the CMainFrame in OnCreate like this:
m_MessagesDlgBar.Create(this, IDD_MESSAGES, CBRS_BOTTOM, IDD_MESSAGES);

Does anyone know where I'm going wrong? Any assistance would be gratefully received.

Best Regards

Cliff Hatch

Re: Change Colour of CEdit on Dialog Bar

Jack Puppy15-Apr-05 13:43

Jack Puppy

15-Apr-05 13:43

VS 2003

I created a dialog bar using the instructions in this article: (minus the InitDialog addition)

http://support.microsoft.com/default.aspx?scid=kb;en-us;185672

then added a WM_CTLCOLOR handler from within the CDialogBar derived class. Worked fine for me.

Pssst. You see that little light on your monitor? That's actually a government installed spy camera. Smile and wave to big brother!

Re: Change Colour of CEdit on Dialog Bar

Cliff Hatch16-Apr-05 2:07

Cliff Hatch

16-Apr-05 2:07

Thanks Jack.

It works fine for me too Smile | :)

I have some other dialog bars that I will be able to convert usefully in this manner, to reduce the clutter in CMainFrame.

Best Regards

Cliff

CustomDraw issue in XP

Brad Bruce15-Apr-05 8:27

Brad Bruce

15-Apr-05 8:27

Compiler: VC6 SP5
OS: Windows XP
I have a program that uses CustomDraw on list controls. Everything works until I add a .manifest file to turn on XP styles. When the .manifest file is in place I get the new look fine except on the list controls. On those I frequently get blank lines.

Any suggestions?

New .cpp/.h files in Microsoft Visual C++ .NET

Dr Dan15-Apr-05 8:11

Dr Dan

15-Apr-05 8:11

I'm using Microsoft Visual C++ .NET Standard Edition (2003) on Windows XP.

I just want to create a few console applications to test a few things out, but I can't seem to work out how to add a plain simple .cpp or .h file to a project, or even just open a fresh .cpp or .hpp file. There is no option in the File New dialog to create either of these types of file Frown | :(

I can't even add a plain .txt file Cry | :((

Going to Project => Add New Item doesn't help either. I still don't have .cpp or .h or .c to choose from.

Yet I can add everything else: .ico, .bmp, JScript etc etc etc. What's going on?

Re: New .cpp/.h files in Microsoft Visual C++ .NET

Alex Korchemniy15-Apr-05 8:35

Alex Korchemniy

15-Apr-05 8:35

Sounds like your install of VS.net is seriously messed up. I suggest reinstall Unsure | :~

Alex Korchemniy

Ownerdraw Listbox won't send WM_DRAWITEM???

KellyR15-Apr-05 7:50

KellyR

15-Apr-05 7:50

Hi,

For some reason my CListBox, which is flagged as LBS_OWNERDRAWFIXED, does not send a WM_DRAWITEM message when I add strings to it. Without that, I can't draw the text.

Does anyone know how I could draw the text on the ownderdraw listbox, or get it to send WM_DRAWITEM? I have a function to draw the text once I get the DRAWITEMSTRUCT but without that I don't know what to do!

Thanks!

Kelly Ryan

Re: Ownerdraw Listbox won't send WM_DRAWITEM???

KellyR15-Apr-05 8:24

KellyR

15-Apr-05 8:24

Nevermind, I figured it out...

Kelly Ryan

Please help me!

Anonymous15-Apr-05 7:00

Anonymous

15-Apr-05 7:00

Hi everybody,
I want to create a program like linux that has a kernel and some leyers.If there is some usefull links please tell me.
Thanks.

Re: Please help me!

David Crow15-Apr-05 7:41

David Crow

15-Apr-05 7:41

Anonymous wrote:
I want to create a program like linux...

That is one tall order. Are you sure you want to embark down the road of creating an operating system?

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

Re: Please help me!

dSolariuM16-Apr-05 6:46

dSolariuM

16-Apr-05 6:46

Why?
I want this program to have Graphic,Security,... leyers.
This makes my work very easy for updates and bugs!
Cheers,
Thanks.

Re: Please help me!

Maximilien15-Apr-05 7:57

Maximilien

15-Apr-05 7:57

maybe have a look here : www.kernel.org[^]

Maximilien Lincourt
Your Head A Splode - Strong Bad

MFC/Buiider

brilliant10115-Apr-05 6:16

brilliant101

15-Apr-05 6:16

I am making a client server application which for network monitoring in wwhich client will run as NT service.
Now i am really in a fix should i do the project in MFC or C++ builder?
In case of MFC
What are the MFC 's classes and objects which encapsulates "GetUserName()","GetComputerName()","EnumProcess()" and "SetDiCreateDeviceList()" for device lists.

Do u thinks C++ Builder's RAD environment will help in making the project faster?
How different and difficult is it form Visual C++?
Thanks

Re: MFC/Buiider

David Crow15-Apr-05 6:26

David Crow

15-Apr-05 6:26

brilliant101 wrote:
What are the MFC 's classes and objects which encapsulates "GetUserName()","GetComputerName()","EnumProcess()" and "SetDiCreateDeviceList()" for device lists.

There are none. MFC does not provide a "wrapper" for everything, just those functions and APIs that are common to everyday programs.

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

Let me know my mistake in arrays program!!

Member 188014615-Apr-05 5:18

Member 1880146

15-Apr-05 5:18

hye!!i need to know what's wrong with this program coding..it will prompt the user to entr 10 numbers b/w 20 and 100 for this i use if structure...here if structure is used for checking whether the user enter the correct number or not. i hav lil problem that it gives the corect result if the user enter incorrect number in start but if in the middle of the program the user enter incorrect number like 12 or any incorrect no. it deals it as a correct number. plz let me know where is my mistake.one more thing i need to know plz tell me which statement i will use to check that the entered number is unique and was not previously entered by the user. Coding is below..

#include<conio.h>
#include<iostream.h>
main()
{
int a[10],i;
cout<<"entr 10 numbers b/w 20 and 100"<<endl;
for(i=0;i<10;i++)
{
cin>>a[i];
if((a[i]<20)||(a[i]>100))
cout<<"entr no b/w 20 and 100"<<endl;
else
="" cin="">>a[i];
}
getch();
}

rose

Re: Let me know my mistake in arrays program!!

David Crow15-Apr-05 5:29

David Crow

15-Apr-05 5:29

The first problem is that you are incrementing the variable i even if the number entered is out of range. The other problem is that you have a second, unnecessary call to cin.

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

Re: (modified)Let me know my mistake in arrays program!!

namaskaaram15-Apr-05 5:33

namaskaaram

15-Apr-05 5:33

the code that u have written.....
only checkz for the validity of th enumber the first time(coz u have used 'if' construct! replace it by 'while'!!!!
it should be.....

for(i=0;i<10;i++)
{
cin>>a[i];

while((a[i]<20)||(a[i]>100))
{
cout<<"entr no b/w 20 and 100"<<endl;
cin>>a[i];
}

}

to check if the number was entered or not before.....u have to check the array,then accepet or reject accordingly.....
i hope thiz aint ur homework!!!!!.....

cheerz..... Big Grin | :-D

"faith, hope, love remain, these three.....; but the greatest of these is love" -1 Corinthians 13:13

Re: Let me know my mistake in arrays program!!

Michael Dunn15-Apr-05 6:00

Michael Dunn

15-Apr-05 6:00

How can a number be less than 20 and greater than 100 at the same time?

--Mike--
Visual C++ MVP Cool | :cool:

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Re: Let me know my mistake in arrays program!!

David Crow15-Apr-05 6:24

David Crow

15-Apr-05 6:24

Michael Dunn wrote:
How can a number be less than 20 and greater than 100 at the same time?

Only those numbers that have crossed over to the dark side. Cool | :cool:

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

Re: Let me know my mistake in arrays program!!

Maximilien15-Apr-05 6:38

Maximilien

15-Apr-05 6:38

Maximilien Lincourt
Your Head A Splode - Strong Bad

Re: Let me know my mistake in arrays program!!

namaskaaram15-Apr-05 19:38

namaskaaram

15-Apr-05 19:38

oopz.....i just seemed to have just noticed the "&&".....

cheerz..... Big Grin | :-D

"faith, hope, love remain, these three.....; but the greatest of these is love" -1 Corinthians 13:13

Re: Let me know my mistake in arrays program!!

Bob Flynn15-Apr-05 9:16

Bob Flynn

15-Apr-05 9:16

Your loop structure is wrong. You should use a while loop to count the number of correct numbers (unique numbers between 20 and 100).

input your candidate value
while the number of unique numbers between 20 and 100 is less than 10 do the following
if candidate value is valid then assign it to your array and incremment your valid numbers count
get the next candidate value.

to check the validity of your candidate value you have to do the range check as you already figured out, and then you have to search through your array (up to the current number of valid values) for any values that are equal. If you find a match then your value is not valid.

This should give you some help. But as stated, your assignments will not be done for you. Try to put this description into code. And let me know if you have further trouble. Do it quick I probably will not be online much longer. Its the weekend and I have house work to do Frown | :(

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