Re: TCN_SELCHANGE - C / C++ / MFC Discussion Boards

It didn't worked...

Joan M31-Dec-02 0:24

Joan M

31-Dec-02 0:24

Hello,

Thank you for your rapid answer, but it didn't worked...

Re: It didn't worked...

MVH31-Dec-02 0:38

MVH

31-Dec-02 0:38

Ok, try %09.4

That one works, I tested it. 0 is flag telling to fill the minimum length with zeroes, 9 is the length, 4 is the precision (in case someone wonders about that).

------------------------------------------
Experience is the name every one gives to their mistakes.
-- Oscar Wilde
Experience is one thing you can't get for nothing.
-- Oscar Wilde

Re: It didn't worked...

Joan M31-Dec-02 0:42

Joan M

31-Dec-02 0:42

Thank you!

this is one of the stupid questions that are very easy but that their answers are hard to find in the MSDN.

Once again thank you...

Re: formatting output (CString .Format...)

karl_w31-Dec-02 0:38

karl_w

31-Dec-02 0:38

statstring.Format(" AB: %09.4lfmm - CD: %09.4lfmm - EF: %09.4lfmm - GH: %09.4lfmm",CAB,CCD,CEF,CGH);

0 indicates to fill up with zeros before the comma, 9 gives the minimal length of output (4 before the comma + comma + 4 after comma), 4 gives the numbers after the comma

--

karl

Re: formatting output (CString .Format...)

Joan M31-Dec-02 0:43

Joan M

31-Dec-02 0:43

Thank you!

this is one of the stupid questions that are very easy but that their answers are hard to find in the MSDN.

Once again thank you...

TCN_SELCHANGE

georgiek5030-Dec-02 23:53

georgiek50

30-Dec-02 23:53

I need to simulate the TCN_SELCHANGE message when my dialog starts up. Would I do this by using SendMessage from withing my dialog box? What is the actual syntax I would need to do this using Win32? eg. SendMessage(hDlg...?

Re: TCN_SELCHANGE

Alvaro Mendez31-Dec-02 6:43

Alvaro Mendez

31-Dec-02 6:43

According to MSDN It needs to be passed as a WM_NOTIFY message.

I recommend that you avoid this complication and simply put the code for your SELCHANGE in a separate place that's easy to call, like inside a separate function or perhaps your own message. Then you can just call that directly from the WM_INITDIALOG logic.

Regards,
Alvaro

Well done is better than well said. -- Benjamin Franklin
(I actually prefer medium-well.)

Re: TCN_SELCHANGE

georgiek5031-Dec-02 7:23

georgiek50

31-Dec-02 7:23

That is what I actually did, I have reproduced the code for the first tab but I thought maybe it would be better logic to write the code once and then just send the message. Why do you think that it is better this way?

How to get the printer port name á la "NE01:"?

MVH30-Dec-02 23:40

MVH

30-Dec-02 23:40

I am trying to make a little utility, that will delete from workstations an old network printer connection, add new one and set it as the default printer. I am using NT4.0.

To be able to set the default printer, I need to know the port name. When I use PRINTER_INFO_2, I get the IP-address like "123.32.12.89:XJPRINT". I got the same using PORT_INFO.

I would need to know the "weird" NExx: port name. Like currently my default printer is in port NE04.

I can find in the registry a list of my printers (e.g. \\SERVER01\HP4100 -> "winspool,Ne04:,15,45"), but is there an another way to get that "Ne04" information??

Ps. Whatta heck is that NExx: for??? WTF | :WTF:

Compatibility issue with older windows versions?

------------------------------------------
Experience is the name every one gives to their mistakes.
-- Oscar Wilde
Experience is one thing you can't get for nothing.
-- Oscar Wilde

Re: How to get the printer port name á la "NE01:"?

MVH31-Dec-02 3:24

MVH

31-Dec-02 3:24

..and so I digged the registry. Wink | ;)

(just talking to myself)

------------------------------------------
Experience is the name every one gives to their mistakes.
-- Oscar Wilde
Experience is one thing you can't get for nothing.
-- Oscar Wilde

Re: How to get the printer port name á la "NE01:"?

Navin31-Dec-02 5:41

Navin

31-Dec-02 5:41

The world of drivers... abandon all hope, ye who enter!

Even a broken clock is right twice a day.

help me out!!!!!!!!!!!!

xxhimanshu30-Dec-02 22:44

xxhimanshu

30-Dec-02 22:44

hi there,

I have a dialog and in it i have a button on which I want to send mail to a particular person. It just has the email address like someone@someone.com. when i click on it I want this E-mail to be entered into outlook's To address field. How can i do so. My guess was that there should be some function or methind doing so but could not find any. Can Anyone please help..thanks in advance Confused | :confused:

Himanshu

Re: help me out!!!!!!!!!!!!

georgiek5030-Dec-02 23:56

georgiek50

30-Dec-02 23:56

Use ShellExecute with the third parameter set to "mailto:someone@someone.com". This will use the default e-mail sender which you have chosen for yourself, either Hotmail, Outlook, etc...

Re: help me out!!!!!!!!!!!!

xxhimanshu31-Dec-02 1:02

xxhimanshu

31-Dec-02 1:02

Hi,
thanks for your help..but i dould not understand how to use it can you quote and example. here i see shellexecute as
HINSTANCE ShellExecute( HWND hwnd,
LPCTSTR lpOperation,
LPCTSTR lpFile,
LPCTSTR lpParameters,
LPCTSTR lpDirectory,
INT nShowCmd
);
there are few parameters i don't know.

thanks in advance.
Confused | :confused:

himanshu

its done

xxhimanshu31-Dec-02 1:22

xxhimanshu

31-Dec-02 1:22

thanks for your help i did it with the same.
thanks a lot..
cheers.. Laugh | :laugh:

Himanshu

Getting free space of Network Ressources

mike :D30-Dec-02 22:27

mike :D

30-Dec-02 22:27

Hi!
I have to get the free space of a Network Ressource (shared folder). I used Windows 2000 all the time, but MSDN says, that the source depends on the OS. So for Windows XP it should be different.

<br />
NETRESOURCE NR;<br />
ZeroMemory(&NR, sizeof(NR));<br />
NR.dwType = RESOURCETYPE_DISK;<br />
NR.lpLocalName = "N:";<br />
NR.lpRemoteName = "\\\\MICHAEL-COMPUTER1\\NetShare";<br />
DWORD Res = WNetAddConnection2(&NR, NULL, NULL, 0);<br />
<br />
unsigned long secPerCluster;<br />
unsigned long bytesPerSector;<br />
unsigned long freeClusters;<br />
unsigned long totalClusters;<br />
int    space_remaining;<br />
    <br />
GetDiskFreeSpace("N:\\", &secPerCluster, &bytesPerSector,&freeClusters, &totalClusters );<br />
<br />
space_remaining = secPerCluster * bytesPerSector * (freeClusters/1000) ;<br />
<br />
CString str;<br />
str.Format("%i",space_remaining);<br />
AfxMessageBox(str);<br />

I read the whole MSDN article - but Eek! | :eek:

Thanks!!!
mfg mike
PS: Sorry for my bad English Poke tongue | ;-P

STOP CListCtrl selection rectangle

alex.barylski30-Dec-02 21:37

alex.barylski

30-Dec-02 21:37

Is there any easy way to prevent the selection rectangle from following my mouse when clicking and dragging on the CListCtrl?

Without having to use OwnerDrawor CustomDraw???

Thanks! Smile | :)

"Two wrongs don't make a right, but three lefts do!" - Alex Barylski Smile | :)

Re: STOP CListCtrl selection rectangle

Michael Dunn30-Dec-02 22:07

Michael Dunn

30-Dec-02 22:07

Add the LVS_SINGLESEL style to the control.

--Mike--
When 900 years old you reach, look as good you will not. Hmm.
1ClickPicGrabber - Grab & organize pictures from your favorite web pages, with 1 click!
My really out-of-date homepage
Sonork-100.19012 Acid_Helm

Re: STOP CListCtrl selection rectangle

alex.barylski31-Dec-02 6:58

alex.barylski

31-Dec-02 6:58

Thats the catch. I need multiple selection. CustomDraw or OwnerDraw, will that work?

Thanks

"Two wrongs don't make a right, but three lefts do!" - Alex Barylski Smile | :)

Re: STOP CListCtrl selection rectangle

Michael Dunn31-Dec-02 11:21

Michael Dunn

31-Dec-02 11:21

Hockey wrote:
Thats the catch. I need multiple selection

Ah, in that case handle the LVN_MARQUEEBEGIN notification and return TRUE to cancel the marquee.

--Mike--
When 900 years old you reach, look as good you will not. Hmm.
1ClickPicGrabber - Grab & organize pictures from your favorite web pages, with 1 click!
My really out-of-date homepage
Sonork-100.19012 Acid_Helm

Re: STOP CListCtrl selection rectangle

alex.barylski31-Dec-02 13:46

alex.barylski

31-Dec-02 13:46

Very cool...Thanks alot

Happy new years! (in about 6 morre hours)

"Two wrongs don't make a right, but three lefts do!" - Alex Barylski Smile | :)

Re: STOP CListCtrl selection rectangle

alex.barylski31-Dec-02 14:28

alex.barylski

31-Dec-02 14:28

Quick question

Why does the following not work? Frown | :(

BOOL CListCtrlEx::OnNotify(WPARAM wParam, LPARAM lParam, LRESULT* pResult) 
{
	LPNMLISTVIEW pnmv = (LPNMLISTVIEW)lParam;

	switch(pnmv->hdr.code){
		case LVN_MARQUEEBEGIN: break;
			return TRUE; // Cancel selection marquee
	}
	
	return CListCtrl::OnNotify(wParam, lParam, pResult);
}

Thanks again

"Two wrongs don't make a right, but three lefts do!" - Alex Barylski Smile | :)

Re: STOP CListCtrl selection rectangle

Michael Dunn31-Dec-02 14:39

Michael Dunn

31-Dec-02 14:39

You have the break in the wrong place Wink | ;)

--Mike--
When 900 years old you reach, look as good you will not. Hmm.
1ClickPicGrabber - Grab & organize pictures from your favorite web pages, with 1 click!
My really out-of-date homepage
Sonork-100.19012 Acid_Helm

Re: STOP CListCtrl selection rectangle

alex.barylski31-Dec-02 23:26

alex.barylski

31-Dec-02 23:26

Shite...I didn't even see that...

Thanks again! Smile | :)

"Two wrongs don't make a right, but three lefts do!" - Alex Barylski Smile | :)

Re: STOP CListCtrl selection rectangle

Li Lin 202317-Aug-23 21:58

Li Lin 2023

17-Aug-23 21:58

I have a class, named MyListCtrl which is inherited from CListCtrl. Why I didn't get LVN_MARQUEEBEGIN notification in MyListCtrl::OnNotify() when clicking and dragging??? Frown | :(

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