C / C++ / MFC

Re: How can I do with CListView?

6-Jan-06 1:28

A wonderful article by Michael Dunn..

http://www.codeproject.com/listctrl/lvcustomdraw.asp[^]

Love Forgives--Love Gives--Jesus is Love Smile | :)

<marquee direction="up" height="50" scrolldelay="1" step="1" scrollamount="1" style="background-color:'#44ccff'">
--Owner Drawn
--Nothing special
--Defeat is temporary but surrender is permanent
--Never say quits
--Jesus is Lord

runningfeng8-Jan-06 15:13

runningfeng

8-Jan-06 15:13

thank you very much.It is very helpful for me. Smile | :)

Re: How can I do with CListView?

runningfeng8-Jan-06 15:28

runningfeng

8-Jan-06 15:28

Dear Owner drawn,I want to ask you if it is the best method when I draw some arrows and some lines in the ClistView?how to do it effectively?thank you very much!

Customize a toolbar in win32

Ward6-Jan-06 0:07

6-Jan-06 0:07

Anyone familiar with the TB_CUSTOMIZE message?
I'm looking for an example in Win32 C++ code.

Thanks in advance,

Ward

Owner drawn6-Jan-06 0:22

6-Jan-06 0:22

LRESULT MsgNotify(HWND hwnd, UINT uMessage, WPARAM wparam, LPARAM lparam)
{
    static UINT		i=0;
    LPNMHDR         lpnmhdr;

    lpnmhdr = (LPNMHDR)lparam;

    // The following code allows the toolbar to be customized. 
    // If you return FALSE the Customize Toolbar dialog flashes
    // and goes away.

    if (lpnmhdr->code == TBN_QUERYINSERT || lpnmhdr->code ==
	    TBN_QUERYDELETE)
    {
     return TRUE;
    }
        
    if (lpnmhdr->code == TBN_GETBUTTONINFO)
    {
        LPTBNOTIFY lpTbNotify = (LPTBNOTIFY)lparam;
        char  szBuffer [20];
	   
		// 20 = total number of buttons.
		// tbButton and tbButtonNew send information about
		// the other 12 buttons in tbButtonNew.
		
        if (lpTbNotify->iItem < 12)    
        {                              
         lpTbNotify->tbButton = tbButtonNew[lpTbNotify->iItem];
		 LoadString(hInst,
                    4000+ lpTbNotify->iItem,  
                    szBuffer, sizeof(szBuffer)/sizeof(szBuffer[0]));
         hr = StringCchCopy
                  (lpTbNotify->pszText, 
                          sizeof(lpTbNotify->pszText)
                          /sizeof(lpTbNotify->pszText[0]),
                          szBuffer );
                        if(SUCEEDED(hr))
                          {
                          lpTbNotify->cchText =     
                               sizeof(szBuffer)/sizeof(szBuffer[0]);
                          }
                        else
                          {
                          TODO: Write error handler.
                          }
         return TRUE;
        }
     else
        return 0;
    }
    return 0;
}

Love Forgives--Love Gives--Jesus is Love Smile | :)

Ward6-Jan-06 0:41

6-Jan-06 0:41

This was what I already found myself on the msdn site. But it is not a very complete example, is it?
It is somewhat the only example I was able to find on the Internet.
But thanks anyway,

Ward

Owner drawn6-Jan-06 0:49

6-Jan-06 0:49

Yeah it is complete with the one that I didn't paste. Search in MSDN documentation for the other one.

The search is titled "Using toolbar controls".

It has got a comprehensive coverage of what you want. I just pasted the interesting(for me) part.

Love Forgives--Love Gives--Jesus is Love Smile | :)

Ward6-Jan-06 1:07

6-Jan-06 1:07

Ok, I will give it an in depth look

Ward

Prakash Nadar6-Jan-06 0:45

Prakash Nadar

6-Jan-06 0:45

Where is TB_CUSTOMIZE event used or processed here?

-Prakash

Ward6-Jan-06 1:04

6-Jan-06 1:04

TB_CUSTOMIZE is to be send to the toolbar itself. The toolbar then sends notifications to the sender of TB_CUSTOMIZE.
When you properly return data on these notifications, a customize dialog pops up. But this last part is the trickiest.

Ward

Prakash Nadar6-Jan-06 0:48

Prakash Nadar

6-Jan-06 0:48

This is what i got after doing a brif search in google hope its useful

TB_CUSTOMIZE
-------------
Display the Customize dialog for a toolbar

The standard windows customization dialog for toolbars can be displayed by sending the toolbar the TB_CUSTOMIZE message.

SendMessage(hwndToolbar, TB_CUSTOMIZE, 0, 0);

You must remember to handle the TBN_QUERYDELETE and TBN_QUERYINSERT notifications, and return non-zero for both of these. Without them, the customize dialog will appear very briefly and then vanish.

-Prakash

Ward6-Jan-06 1:06

how to conect devlopment work station to target device

6-Jan-06 1:06

This I already found by myself.
But thanks anyway for doing the trouble to do the search.

Ward

video stream,

Member 22716555-Jan-06 23:23

Member 2271655

5-Jan-06 23:23

in a video stream, user will select an region/object in the first frame
i an in need of algorithm to set the all the pixel to BLUE except the selected region , in all the frames of the video stream,

can any of u suggest me, or help me in finding some useful links/algori/free source/lib for it. vc++(mfc)6.0

birajendu5-Jan-06 23:14

birajendu

5-Jan-06 23:14

I am devloping an application for Window CE.NET device running on x86 board.I want to debug my program in my workstation(a window xp based pc)by conecting the target device through eVC++'s platform manager.HOW COULD I CONNECT THE TARGET DEVICE USING TCP/IP FOR WINDOW CE?

I have selected the startup server as manual server,then the platfom manager dialogg box gave some file names to be present in my target device and told to run a command line to run in my target device.I ahve searched for those files,ofcourse they are present there in my target device but that command line is not working in my target device.PLZ help me...

thanx in advance.

birajendu
CyberG India
Delhi
India

Path of a file in console app

Cedric Moonen5-Jan-06 22:38

Cedric Moonen

5-Jan-06 22:38

Hello,

I'm looking for the easiest way to find the folder of a file. I have a string that represent the path to a file, something like:
C:\Temp\Test\File1.txt

From that path I want to retrieve the folder of the file, which is:
C:\Temp\Test\

Ok, so far so good, not very difficult to do. But now, the path can also be relative, so it can take one of the following form:

File.txt  (if the file is in the working directory)<br />
..\Test\File1.txt

The purpose is to append to the resulting string another filename or folder:
C:\Temp\Test\OutputDir\

Is there any simple way of doing that (without having to check every possible case) ? Maybe something like opening the file and then from that retrieve its folder...

Any suggestion are welcome Smile | :)

Re: Path of a file in console app

Owner drawn5-Jan-06 23:05

Re: Path of a file in console app

5-Jan-06 23:05

Create an absolute or full path name for the specified relative path name.

char *_fullpath(
char *absPath,
const char *relPath,
size_t maxLength
);
wchar_t *_wfullpath(
wchar_t *absPath,
const wchar_t *relPath,
size_t maxLength
);

Each of these functions returns a pointer to a buffer containing the absolute path name (absPath). If there is an error (for example, if the value passed in relPath includes a drive letter that is not valid or cannot be found, or if the length of the created absolute path name (absPath) is greater than maxLength) the function returns NULL.

Love Forgives--Love Gives--Jesus is Love Smile | :)

Cedric Moonen5-Jan-06 23:11

Cedric Moonen

5-Jan-06 23:11

Thaks

That's funny because I just figured it out how to do it (the same as you) and I wanted to post a message here to explain.

And to complete what you said, I can then call _splitpath to retrieve the drive letter and combining it to the directory path to obtain what I'm looking for.

But thanks for your answer

Re: Path of a file in console app

Owner drawn5-Jan-06 23:12