Re: CMyDocument::Serialize(CArchive& ar) is not called - C / C++ / MFC Discussion Boards

Mark Salsbery2-Feb-07 8:38

2-Feb-07 8:38

If you do a quickwatch on pWndParentFrame in the debugger, is it pointing to the frame window you
are expecting (check its class Smile | :)

)? Maybe you're not traversing up the window heirarchy far
enough...

Mark

Re: Pointer to Document

led mike2-Feb-07 8:44

led mike

2-Feb-07 8:44

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vclib/html/_mfc_afxgetmainwnd.asp[^]

led mike

Re: Pointer to Document

David Crow2-Feb-07 9:30

David Crow

2-Feb-07 9:30

What does GetMainWnd() return? It should give you a pointer to the main window, which you can then use to call GetActiveDocument().

"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15

"Judge not by the eye but by the heart." - Native American Proverb

CMyDocument::Serialize(CArchive& ar) is not called

lucy2-Feb-07 8:01

lucy

2-Feb-07 8:01

I have an SDI application, with a form view, which has a few property sheets displayed.

When I click on "Open" button from the tool bar, to my surprise, CMyDocument::Serialize(CArchive& ar) is not called, and the title is updated by my selected file name.

How can this happen?! D'Oh! | :doh:

TIA!

Re: CMyDocument::Serialize(CArchive& ar) is not called

led mike2-Feb-07 11:10

led mike

2-Feb-07 11:10

lucy wrote:
How can this happen?!

Probably by writing broken code... like the code you posted yesterday.

led mike

Re: CMyDocument::Serialize(CArchive& ar) is not called

lucy3-Feb-07 16:51

lucy

3-Feb-07 16:51

I don't think I posted any code yesterday.

and I didn't make any changes to CMyDocument, only updated the
CMyDocument::Serialize (),
added code to serialize my member variables to &ar.

Re: CMyDocument::Serialize(CArchive& ar) is not called

led mike5-Feb-07 6:07

led mike

5-Feb-07 6:07

lucy wrote:
I don't think I posted any code yesterday.

You are correct. My bad, I confused you with someone else. Blush | :O

lucy wrote:
updated the
CMyDocument::Serialize (),
added code to serialize my member variables to &ar.

can you post your ::Serialize() code?

led mike

Re: CMyDocument::Serialize(CArchive& ar) is not called

lucy5-Feb-07 8:28

lucy

5-Feb-07 8:28

sure, I will.

I am not at work today. Caught a cold. I will post the code tomorrow.

Thank you very much!

Linking with NcFreeNetconProperties

werpa2-Feb-07 7:58

werpa

2-Feb-07 7:58

I can't link NcFreeNetconProperties.

VS2005's linker returns:
error LNK2019: unresolved external symbol _NcFreeNetconProperties@4

I need to use this call because I earlier involked: GetProperties(NETCON_PROPERTIES **ppProps)

Re: Linking with NcFreeNetconProperties

Mark Salsbery2-Feb-07 8:45

Mark Salsbery

2-Feb-07 8:45

Besides being deprecated/unsupported according to the PSDK...

It looks like you need to LoadLibrary() NetShell.dll and use GetProcAddress().
There's no link library mentioned in the docs.

Mark

Re: Linking with NcFreeNetconProperties

werpa2-Feb-07 10:43

werpa

2-Feb-07 10:43

This worked great. Thank you.

Though this has been deprecated it is still the preferred method if one is using INetConnection. (see http://msdn2.microsoft.com/en-us/library/aa365097.aspx[^]

Do you have any other solution for enabling or disabling a network card on an XP machine?

Re: Linking with NcFreeNetconProperties

Mark Salsbery2-Feb-07 12:17

Mark Salsbery

2-Feb-07 12:17

I do not!

Thanks for the link - I've never looked in to that internet connection sharing stuff Smile | :)

Mark

Need to add "{{" , "}}" and | to a CString

earlgraham2-Feb-07 7:27

earlgraham

2-Feb-07 7:27

I'm required to add several "{{" , "}}" and | to a CString that is used for a parser. Danged if I can find the proper was to do this.

Thanks for any help. Sigh | :sigh:

Programmer
Glenn Earl Graham
Austin, TX

Re: Need to add "{{" , "}}" and | to a CString

David Crow2-Feb-07 7:31

David Crow

2-Feb-07 7:31

What about Insert() and the concatenation operators?

"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15

"Judge not by the eye but by the heart." - Native American Proverb

Re: Need to add "{{" , "}}" and | to a CString

Hamid_RT3-Feb-07 5:40

Hamid_RT

3-Feb-07 5:40

CString s;
s.Insert(0,"{");
s.Insert(120,"}");

WhiteSky

Direct3d SDK

Waldermort2-Feb-07 6:30

Waldermort

2-Feb-07 6:30

This is a bit of a long shot, but does anybody know where I might be able to get a hold of DirectX December 2004 SDK?

I know it can be downloaded from microsoft, but their website refuses to let me do so. It requires a windows validation ( for a freeware SDK??? ) and is accusing me of having an invalid key Mad | :mad:

What happened to all the "windows vista is uncrackable" hype? They still need to check the key and even then get it wrong!! Mad | :mad:

Re: Direct3d SDK

Mark Salsbery2-Feb-07 7:37

Mark Salsbery

2-Feb-07 7:37

Heh

I have a copy I can post for download. Email me if you need it.

Mark

Vertical scroll bar in dialog box

Shah Satish2-Feb-07 6:12

Shah Satish

2-Feb-07 6:12

Hi !!

I want to include Vertical scroll in my dialog box..

What should i do ??

I put directly Vertical Scroll through toolbox..then what next ??

Shah

Re: Vertical scroll bar in dialog box

led mike2-Feb-07 6:20

led mike

2-Feb-07 6:20

Shah Satish wrote:
What should i do ??

Learn how to use Google Roll eyes | :rolleyes:

http://www.google.com/search?hl=en&q=MSDN+MFC+CDialog+Scrollbar&btnG=Search[^]

led mike

Re: Vertical scroll bar in dialog box

Shah Satish2-Feb-07 6:46

Shah Satish

2-Feb-07 6:46

Yeh..But since last 2 days, I have problem with google( server problem ) so i thought it would be good if i will ask this question in Codeproject..

Re: Vertical scroll bar in dialog box

led mike2-Feb-07 6:57

led mike

2-Feb-07 6:57

Shah Satish wrote:
I have problem with google( server problem )

Ok, well the first hit returned in my query is a link to a CodeProject Article. So you should be able to find that then right?

led mike

Re: Vertical scroll bar in dialog box

Hamid_RT3-Feb-07 5:37

Hamid_RT

3-Feb-07 5:37

Did you search on the codeproject?

WhiteSky

Re: Vertical scroll bar in dialog box

Shah Satish3-Feb-07 5:55

Shah Satish

3-Feb-07 5:55

Hi !!
Yeh..I got it n thank you very very much for your reply..

Shah

Re: Vertical scroll bar in dialog box

Hamid_RT3-Feb-07 6:09

Hamid_RT

3-Feb-07 6:09

Very good

WhiteSky

Serial port programming question.

blackmesa2-Feb-07 5:30

blackmesa

2-Feb-07 5:30

I'm writing a serial communications library for communicating with GPS devices. Serial ports are opened in overlapped mode. A thread is responsible for reading data from the device at regular time intervals, and displaying relevant information to the user. I already have the core reading functionality working. What I'm looking for now is a way to notify the user when the connection has been lost, in as reasonably short a delay as possible. How can I accomplish this? Allen Denver's MSDN article includes a basic description of overlapped serial status checking, and I'm guessing that there is a particular event I should be waiting for. Which event would that be?

Cheers.

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