Re: What is wrong with this way of initializing vfw drivers? - C / C++ / MFC Discussion Boards

Stephane Rodriguez.1-Nov-02 19:56

1-Nov-02 19:56

Most of my comments is not about programming experience. It's about the proper use of the CP forums. I won't list again those things. But if you are willing to get a reply, try to maximize the potential of actually getting read and answered.

How low can you go ?
(MS rant)

Re: File Monitor Source Code

Jay21-Nov-02 11:54

Jay2

1-Nov-02 11:54

Ok i'll have a look at that. I've not had time or I've been going too fast about things to realise that I meant franky braems' TempMonitor, I probably got confused between filemonitor and temp monitor.

My aims are to write/ change a program to:-
Allow it to run in the background which can provide a report of all files accessed and modified at any time!

This way i should be able to see where any program has updated it's settings and probably change these settings back to there original settings by simply copying the files back where they came from.

I'd already written simplistic exe encapsulating programs, (like viruses that dont do anything) and i was hopeing that i could alter this to encapsulate the exe allowing for the program to revert it's settings back to previous loaded version automatically, it should be simple and this way it would be possible to bypass any evaluation period on the software that I'm dealing with without too much hassle (microsoft only for what they did with virtual engine and sun).
The only way is to find out what files have been changed and I'd prefer to program an application that does this rather than search the internet for one.

Thanks - Jason

Editing list view subitems

Edilson Vasconcelos de Melo Junior1-Nov-02 8:45

Edilson Vasconcelos de Melo Junior

1-Nov-02 8:45

Hi,

I found a lot of articles about editing list view subitems, but i need something about editing these subitems when i'm using virtual lists... Does anyone has anyideas about it?

Thank u very much,
Dirso

WinSock

Steven M Hunt1-Nov-02 8:38

Steven M Hunt

1-Nov-02 8:38

I have been trying to find a good WinSock tutorial on the internet and I haven't found it yet. Does anyone out there know any good sites?

Thanks!

-- Steve

Re: WinSock

David Viggiano1-Nov-02 9:12

David Viggiano

1-Nov-02 9:12

try http://tangentsoft.net/wskfaq/

What is wrong with this way of initializing vfw drivers?

Redeemer-dk1-Nov-02 7:59

Redeemer-dk

1-Nov-02 7:59

ICINFO icinfo;
HIC hic;

icinfo.dwSize = sizeof(icinfo);
icinfo.fccType = ICTYPE_VIDEO;
char szNoWideChar[128];

for (int i = 0; ICInfo(ICTYPE_VIDEO, i, &icinfo); i++)
{
    hic = ICOpen(icinfo.fccType, icinfo.fccHandler, ICMODE_QUERY);
    if (hic)
    {
        ICGetInfo(hic, &icinfo, sizeof(icinfo));

        WideCharToMultiByte(CP_ACP, 0, icinfo.szDescription, -1, szNoWideChar, sizeof szNoWideChar, NULL, NULL);
        SendMessage(GetDlgItem(ghWnd, IDC_COMPRESSORS), LB_ADDSTRING, -1, (LPARAM)szNoWideChar);
    }
}

This causes a user breakpoint the first time i reach the for (int i =... statement. Why?

All input appreceated!

-Rune Svendsen

Re: What is wrong with this way of initializing vfw drivers?

Stephane Rodriguez.1-Nov-02 10:26

Stephane Rodriguez.

1-Nov-02 10:26

Don't forget to zeroinit the structure.

How low can you go ?
(MS rant)

Re: What is wrong with this way of initializing vfw drivers?

Redeemer-dk1-Nov-02 11:07

Redeemer-dk

1-Nov-02 11:07

Already tried that, didn't work Frown | :(

thanks anyway man.

Sending Email

Shamoon1-Nov-02 7:34

Shamoon

1-Nov-02 7:34

Hi !!
I like to develop application in VC++ to send email. But i neither want to use MAPI nor I want to use any SMTP server. There are excellent articles here by PJ Naughter to send maill using MAPI and without using MAPI. But i want my application not to use any SMTP server and I want it to send mail directly. I hope that it is possible if one is connected to internet. Is there any sample application you aware of present somewhere ????

Re: Sending Email

ian mariano1-Nov-02 8:05

ian mariano

1-Nov-02 8:05

Read the RFC's 821, 822 and 2045[^] .

Connect to the outside mailhost and communicate directly with it via TCP/IP using WinSock 2.

This can be done using telnet, by hand, if you know what you're doing Wink | ;)

BTW, you will eventually use an SMTP or other type of mail server, just closer to your email destination.

"The greatest danger to humanity is humanity without an open mind."
- Ian Mariano

http://www.ian-space.com/

Re: Sending Email

Paul Oss1-Nov-02 10:55

Paul Oss

1-Nov-02 10:55

I'm not following you. You can write your own class or application to send mail, but you're gonna have to connect to some kind of a mail server at some point. To my knowledge, the only way to NOT use an SMTP server (or other kind of mail server, as most internet mail is SMTP) is to be your own smtp server and become registered as such.

Why do you not want to use an SMTP server? You can write a class which talks directly to your outgoing mail server (just like every other email client in the world) with not too much work communicating directly with the CSocket class.

Paul Oss

Re: Sending Email

Ravi Bhavnani1-Nov-02 11:08

Ravi Bhavnani

1-Nov-02 11:08

He might be trying to get around the problem that many ISPs require you to be connected to them in order to use their SMTP server. It's not sufficient to just supply a username and password.

/ravi

Let's put "civil" back in "civilization"
http://www.ravib.com
ravib@ravib.com

Re: Sending Email

Paul Oss1-Nov-02 11:12

Paul Oss

1-Nov-02 11:12

Ravi Bhavnani wrote:
He might be trying to get around the problem that many ISPs require you to be connected to them in order to use their SMTP server. It's not sufficient to just supply a username and password.

You're talking about the relaying issue, I assume. Yeah, it seems like trying to hit a finishing nail in with a sledgehammer to void using SMTP servers to deliver email.

Paul

Re: Sending Email

markkuk2-Nov-02 0:40

markkuk

2-Nov-02 0:40

"Sending mail directly" means talking to the recipient's SMTP server, so there's no way around the SMTP protocol.

Changing Icon displayed by Windows Explorer for MFC program

Harold Bamford1-Nov-02 7:26

Harold Bamford

1-Nov-02 7:26

Greetings,

I have modified the icon file for my program (res\myprog.ico) but I am still getting that old MFC "3 cubes" icon displayed in the title bar and as the icon for the executable file in Explorer. Is there some secret trick to getting that new icon used?

Oddly, if I right-click on the executable's icon in Windows Explorer and bring up the properties dialog, the new icon is displayed, so I obviously did something right. Just not enough.

Can some kind soul please point out the steps to fix this?

Thanks!

Re: Changing Icon displayed by Windows Explorer for MFC program

Rohit Sinha1-Nov-02 9:29

Rohit Sinha

1-Nov-02 9:29

Heh, I remember this happened to me when I wrote my first MFC program. Ah, the old days... Smile | :)

Anyway, there are two common sizes of icons displayed. 16x16 pixels and 32x32 pixels. You have apparently changed only one of them, which is the reason why you see the updated one in the properties dialog box and the old on in the explorer view.

There is a small drop down right above the space where you edit your icon when you have it open, labelled "Device". Select the size you want from there and edit it. You can even insert icons of new sizes by clicking on the small "New Device Image" icon next to the drop down. Save and build, and lo and behold, your new icon shows up now.

Regards,

Rohit Sinha

Re: Changing Icon displayed by Windows Explorer for MFC program

Harold Bamford1-Nov-02 9:47

Harold Bamford

1-Nov-02 9:47

Bless you!

That did it! Jeez! Once you told me the secret, it took me all of 60 seconds to fix it.

Thank you very much!

Re: Changing Icon displayed by Windows Explorer for MFC program

Gary R. Wheeler2-Nov-02 3:14

Gary R. Wheeler

2-Nov-02 3:14

Icons come in different sizes (32x32, 16x16, etc.) and color depths (16 colors, 256, ...). Windows picks which one to display based upon what's needed. You need to make sure you change all of the versions in your resource.

Software Zen: delete this;

Re: Changing Icon displayed by Windows Explorer for MFC program

Harold Bamford12-Nov-02 5:57

Harold Bamford

12-Nov-02 5:57

Thanks.

Processing TTN_NEEDTEXT

Aaron Schaefer1-Nov-02 5:10

Aaron Schaefer

1-Nov-02 5:10

Hi All,

I've got a CFormView derived class which needs to provide tooltips for it's controls. Some of the controls are placed on the form through the resource editor, but some of the controls are created dynamically, in the OnInitialUpdate of the view. I've got a member function which is capturing the TTN_NEEDTEXT notification in my view. But, this only seems to work for the controls that were placed on the form with the resource editor. If I place the mouse over one of the dynamically created controls, I don't get a notification for the tool tip.

Anyone have any guessees as to what I might be doing wrong?

Thanks,

Aaron

Re: Processing TTN_NEEDTEXT

Roger Allen1-Nov-02 5:43

Roger Allen

1-Nov-02 5:43

Did you set the SS_NOTIFY style when creating these dynamic controls?

Roger Allen
Sonork 100.10016

I have a terminal disease. Its called life!

Re: Processing TTN_NEEDTEXT

Aaron Schaefer1-Nov-02 5:56

Aaron Schaefer

1-Nov-02 5:56

SS_NOTIFY? What's that? I can't find that style in MSDN.

What I've got is the MFC wrapper class for a home grown control. I am creating it like this, in a member function of my CFormView derived class:

CHEditDouble* CGraphView::CreateHEdit(const RECT& rc, const UINT& nID)
{
DWORD dwStyle = WS_VISIBLE|WS_CHILDWINDOW|WS_CLIPCHILDREN|WS_TABSTOP|ES_LEFT|ES_AUTOHSCROLL;
DWORD dwExStyle = WS_EX_LEFT|WS_EX_LTRREADING|WS_EX_RIGHTSCROLLBAR|WS_EX_NOPARENTNOTIFY|WS_EX_CLIENTEDGE;

CHEditDouble* pHEditDouble = new CHEditDouble();
ASSERT(pHEditDouble != NULL);
(void)pHEditDouble->Create("Edit", dwStyle, rc, this, nID);

return pHEditDouble;
}

I'm not sure how to see what the system does with this same control when it creates them from a dialog ersource, something must be different.

Re: Processing TTN_NEEDTEXT

Roger Allen1-Nov-02 6:05

Roger Allen

1-Nov-02 6:05

The SS_NOTIFY style is not welll documented in MSDN at all. If you do a search and not use the index it should turn up some references.

I use the TT_NEEDTEXT on formviews/floating windows. In the floating ones I create the controls like this:

m_LeakSensors[0].Create("?", WS_CHILD | WS_VISIBLE | SS_NOTIFY | WS_CLIPSIBLINGS, CRect(0, 0, 15, 15), this, IDC_LLEAK_SENSOR1) ;

This makes the tooltip work for that control as long as I map the correct control ID in the onTTNeedText function.

Roger Allen
Sonork 100.10016

I have a terminal disease. Its called life!

Re: Processing TTN_NEEDTEXT

Aaron Schaefer1-Nov-02 6:54

Aaron Schaefer

1-Nov-02 6:54

Well, that doesn't seem to make any difference. I tried adding the style, and nothing happened. There must be something else I'm not doing right.

Re: Processing TTN_NEEDTEXT

Roger Allen1-Nov-02 8:38

Roger Allen

1-Nov-02 8:38

This is a complete guess, but do you call EnableToolTips() before or after creating the dynamic controls?

Roger Allen
Sonork 100.10016

I have a terminal disease. Its called life!

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