C / C++ / MFC

Toolbar in a dialog based application

4-Jun-08 21:07

You can use of DirectX or Opengl but which of them has some limited to use on the OS,you can use of exist 3d engine's that some of them are free you must be search on the internet or you can make it yourself for make a game you need to a program like 3dMax and a program for make audio effect's and a language like c++.

vidya1103-Jun-08 23:26

vidya110

3-Jun-08 23:26

Hi all,

I have a dialog based application and i have added two toolbars to it.
But i don't want to display in 2 different lines.
i.e if i select a button then 1 menu should be visible and when i click on the 2nd button i should see the other toolbar in the position of the 1st toolbar.

Thanking you Blush | :O

Re: Toolbar in a dialog based application

sudhir_Kumar3-Jun-08 23:32

Re: Toolbar in a dialog based application

3-Jun-08 23:32

Can you please give some more detailed view of your problem.

Sudhir Kumar

vidya1109-Jun-08 1:40

vidya110

9-Jun-08 1:40

Ya Sure!

I have a toolbar by default. But when i click on a button say "Connect" Then i need to hide the default toolbar and show a new toolbar in the place of old toolbar Blush | :O

Re: Toolbar in a dialog based application

Hamid_RT4-Jun-08 21:09

4-Jun-08 21:09

See CToolbarDialog - dialog with floating toolbar[^].

delete a folder

mihai1233-Jun-08 23:10

mihai123

3-Jun-08 23:10

Hello,
I'm trying to delete a folder with all subfolder that are in it.

I found this structure on MSN

typedef struct _SHFILEOPSTRUCT {
    HWND hwnd;
    UINT wFunc;
    LPCTSTR pFrom;
    LPCTSTR pTo;
    FILEOP_FLAGS fFlags;
    BOOL fAnyOperationsAborted;
    LPVOID hNameMappings;
    LPCTSTR lpszProgressTitle;
} SHFILEOPSTRUCT, *LPSHFILEOPSTRUCT;

try it like this

SHFILEOPSTRUCT op;
op.pFrom = _T("C:\\zipTest\\td10Updater\\*.*\0\0");
//op.pTo = _T("");		//will be ignored
op.wFunc = FO_DELETE;
op.fFlags = FOF_SILENT;
SHFileOperation(&op);

what is wrong ?

sudhir_Kumar3-Jun-08 23:30

3-Jun-08 23:30

I think you can use code in this way.

CString szFilePath = "D:\\DEVAPP\\TestApp\\Debug\\delete";
char aChars[MAX_PATH];
memset(aChars, '\0', MAX_PATH);
strcpy(aChars, szFilePath.GetBuffer(1));

SHFILEOPSTRUCT op;
op.hwnd = AfxGetApp()->GetMainWnd()->m_hWnd;
op.pFrom = aChars;
op.pTo = "";
op.wFunc = FO_DELETE;
op.fFlags = FOF_SILENT | FOF_NOCONFIRMATION | FOF_NOERRORUI;;

SHFileOperation(&op);

Smile | :)

Sudhir Kumar

mihai1233-Jun-08 23:45

mihai123

3-Jun-08 23:45

I found what was my problem prior to deletion I browse the folder with a recursive function.

Then when I try to delete the subdirectory cannot be deleted, they are in use... I cannot understand why.

For browsing I used

WIN32_FIND_DATA FindFileData;     
	HANDLE hFind

and while condition

while(FindNextFile(hFind, &FindFileData)!=0)

sudhir_Kumar3-Jun-08 23:47

3-Jun-08 23:47

If you want to delete the folder with all sub folders then there is no need of recursive function. Smile | :)

Sudhir Kumar

mihai1233-Jun-08 23:52

mihai123

3-Jun-08 23:52

I have a folder , I must browse this folder in order to make a 1:1 copy on a ftp server. Then I must delete this folder.

For the browsing I use a recursive function. Now for some reason the subdirectory are still in use after the function ends and I cannot delete them....

krmed4-Jun-08 0:40

krmed

4-Jun-08 0:40

Perhaps you missed this from MSDN:

When the search handle is not needed,
close it by using the FindClose function.

Since you haven't closed the handle, it's still in use.

Hope that helps.

Karl - WK5M
PP-ASEL-IA (N43CS)
PGP Key: 0xDB02E193
PGP Key Fingerprint: 8F06 5A2E 2735 892B 821C 871A 0411 94EA DB02 E193

ThatsAlok4-Jun-08 0:54

ThatsAlok

4-Jun-08 0:54

mihai123 wrote:
SHFileOperation

I always use this tested class :-
http://www.codeproject.com/KB/shell/cshellfileop.aspx[^]

when ever i want to do folder operations!

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture

cheers,
Alok Gupta
VC Forum Q&A :- I/IV
Support CRY- Child Relief and You/codeProject$$>

Hamid_RT4-Jun-08 21:05

4-Jun-08 21:05

You can use of _rmdir.

ListView OwnerDraw

john56323-Jun-08 20:33

john5632

3-Jun-08 20:33

Hi Everyone,

I am using ListView in Report style with 4 colomn, how can I paint the 4th subitem field with desired color.

I tried to do it with OwnerDraw but it is filling the full row, I applied tha same with CDDS_SUBITEM but getting desired result.

How can I achieve this?

I am awaiting for your response.

Akt_4_U3-Jun-08 20:43

Akt_4_U

3-Jun-08 20:43

in this case you can use the CustomDraw feature of List control. For this subscribe the NM_CUSTOMDRAW notification from list control and draw the desired subitem as you prefer.

akt

john56323-Jun-08 21:04

john5632

3-Jun-08 21:04

I tried with NM_CUSTOMDRAW and it is working but how can I fill the some area of 4th subitem with desired color?

my code is here

CListCtrl &ListCtrl=GetListCtrl();
	LPNMLVCUSTOMDRAW pNMCD = reinterpret_cast<LPNMLVCUSTOMDRAW>(pNMHDR);
	int nVar=pNMCD->nmcd.dwItemSpec;

	*pResult = CDRF_DODEFAULT;

	switch(pNMCD->nmcd.dwDrawStage)
	{
	case CDDS_PREPAINT:
		*pResult= CDRF_NOTIFYITEMDRAW;
		return;
		
	case CDDS_ITEMPREPAINT:
		*pResult= CDRF_NOTIFYSUBITEMDRAW;
		 return;

	case (CDDS_ITEMPREPAINT | CDDS_SUBITEM):
		{
			if(pNMCD->iSubItem==4)
			{
				if(nVar%2)
					pNMCD->clrTextBk=RGB(232,232,244);
				else
					pNMCD->clrTextBk=RGB(255,255,255);
			}
		
			*pResult=CDRF_DODEFAULT;
			return;
		}

sudhir_Kumar3-Jun-08 21:22

3-Jun-08 21:22

Your code if working fine.4 th subitem is filled with specific color.

Sudhir Kumar

Akt_4_U3-Jun-08 21:44

Akt_4_U

3-Jun-08 21:44

In NMLVCUSTOMDRAW structore there is another called NMCUSTOMDRAW. This NMCUSTOMDRAW contains the handle of the DC and rect of the subitem. Using this this DC and rect ucan paint the subitem area.

akt

Hamid_RT4-Jun-08 21:04

Which macro to use for making a dll

4-Jun-08 21:04

See Adding color to Listview with customdraw[^].

prithaa3-Jun-08 20:14

prithaa

3-Jun-08 20:14

Hello,

I have made a dll and for each of the classes included in the dll I have used the macro AFX_EXT_CLASS in the declaration of the class.

But if I have a .h file which has only consts then which macro should I use to indicate that this file is in the dll.

Pritha

Re: Which macro to use for making a dll

Cedric Moonen3-Jun-08 20:17

Cedric Moonen

3-Jun-08 20:17

Nothing, just include the header file.

Cédric Moonen
Software developer

Charting control [v1.4]

Re: Which macro to use for making a dll

sudhir_Kumar3-Jun-08 21:10