C / C++ / MFC

7-Jan-06 1:58

Bankey Khandelwal wrote:
how to transfer control to child thread repetedly.
please give me sollution ASAP

Create a Thread with higher priority.

Bankey Khandelwal wrote:
Bankey Khandelwal
Mobile : 98504-32990
Office : 020 25521888
Solversa Technologies
15, Yeshwant Ghadge Nagar,
Range Hill Road,
Pune - 03,Maharashtra,India.

You love spamers a lot i guess.

-Prakash

Re: child thread

ThatsAlok9-Jan-06 17:23

9-Jan-06 17:23

Mr.Prakash wrote:
You love spamers a lot i guess.

Seems so

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

Re: child thread

ThatsAlok9-Jan-06 17:24

question about class/object passing by pointers

9-Jan-06 17:24

Bankey Khandelwal wrote:
how to transfer control to child thread repetedly.

Which type of control are you talking about activex control or Child controlling the main application... please clarify

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

neodeaths6-Jan-06 20:31

neodeaths

6-Jan-06 20:31

void add_new_item(grahpic_card* gc_add);

grahpic_card gc[10];//declaring the object

add_new_item(&gc);//call the function while passing the object gc address

my class is the graphic card and my object is the gc is there any way i can pass the address of a class to my function? while my class is local class??

if there is please explain and sohw me thx u^^

Re: interesting question

S. Senthil Kumar6-Jan-06 20:50

S. Senthil Kumar

6-Jan-06 20:50

neodeaths wrote:
can pass the address of a class to my function

Huh? Maybe you meant passing the address of the current instance of your class to a function? Use the "this" keyword.

class A
{
   void Method()
   {
     Test(this);
   }
   void Test(A *a)
   {
   }
}

Regards
Senthil
_____________________________
My Blog | My Articles | WinMacro

Re: interesting question

neodeaths6-Jan-06 21:38

neodeaths

6-Jan-06 21:38

i mean passing the address of a whole class to the function

so that i can use this in my function:
cout<<gc_add[i]->model<

Re: question about class/object passing by pointers

Curtis Schlak.8-Jan-06 8:24

Curtis Schlak.

8-Jan-06 8:24

neodeaths wrote:
void add_new_item(grahpic_card* gc_add);

Your function expects a pointer to a graphic_card.

neodeaths wrote:
grahpic_card gc[10];

You declare an array of graphic_cards.

neodeaths wrote:
add_new_item(&gc);

Your passing the address of an array, not a graphic_card.

Try this:
add_new_item( &( g[ 0 ] ) );
Now, this is passing the address of a single graphic_card.

"we must lose precision to make significant statements about complex systems."
-deKorvin on uncertainty

Loading Bitmap from Harddisk instead from resource file

Anu_Bala6-Jan-06 20:00

Anu_Bala

6-Jan-06 20:00

How to load bitmap from Hard disk instead of bitmap from resource file?

-- modified at 2:18 Saturday 7th January, 2006

Re: Loading Bitmap from Harddisk instead from resource file

Gavin Taylor7-Jan-06 2:10

Gavin Taylor

7-Jan-06 2:10

Check MSDN for LoadImage[^]

Gavin Taylor
w: http://www.gavspace.com

Re: Loading Bitmap from Harddisk instead from resource file

#realJSOP7-Jan-06 3:05

#realJSOP

7-Jan-06 3:05

HANDLE hBMP = ::LoadImage(NULL, "filename.bmp", IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE);

------- sig starts

"I've heard some drivers saying, 'We're going too fast here...'. If you're not here to race, go the hell home - don't come here and grumble about going too fast. Why don't you tie a kerosene rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt

"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001

Re: Loading Bitmap from Harddisk instead from resource file

ThatsAlok9-Jan-06 17:22

how to add checkmark on selecting menu item

9-Jan-06 17:22

Anu_Bala wrote:
How to load bitmap from Hard disk instead of bitmap from resource file?

http://alok.bizhat.com/site/tipandtrick.php?tiptype=1&tipid=1#1[^]

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

List box background

sthalasayanam6-Jan-06 19:43

sthalasayanam

6-Jan-06 19:43

What is the procedure to change the background of list box?

NSS

Re: List box background

Gavin Taylor7-Jan-06 2:51

Gavin Taylor

7-Jan-06 2:51

The best way is to override the WM_CTLCOLORLISTBOX[^] message.

You'll need something like HBRUSH m_hBrush = NULL; in your class definition and check you set it to NULL in your classes constructor. Once done, override the DefWindowProc for your controls parent window and add to it...

switch( message )
{
	case WM_CTLCOLORLISTBOX:
	{
		if( m_hBrush == NULL )
		{ // Fist time we're called so create the brush
			LOGBRUSH lb;
			ZeroMemory( & lb, sizeof( LOGBRUSH ) );
			lb.lbStyle = BS_SOLID;
			lb.lbColor = RGB( 0, 0, 255 );
			m_hBrush = CreateBrushIndirect( & lb );
		}
	
		SetBkColor( ( HDC ) wParam, RGB( 0, 0, 255 ) ); // Text background to Blue
		SetTextColor( ( HDC ) wParam, RGB( 255, 255, 255 ) ); // Text color to white
	
		return ( LRESULT ) m_hBrush;
	}; break;
}

Obviously when the window / class is destroyed you'll need to destroy the brush you've alllocated so add something like if( m_hBrush != NULL ) DestroyObject( m_hBrush ); aswell.

This will currently set every list box on your window to the colour Blue, if you want to be more selective all you need to do is compare the list boxes handle to the lParam of the WM_CTLCOLORLISTBOX message.

Gavin Taylor
w: http://www.gavspace.com

Re: List box background

sthalasayanam8-Jan-06 15:59

sthalasayanam

8-Jan-06 15:59

Thanks a lot for your answer..

Laxman96-Jan-06 18:44

Laxman9

6-Jan-06 18:44

hi,
i am not able set the check mark when i select the menu item
is there any setting when creating the menu templete...

the following code snapet

CMenu *popMenu=mnu->GetSubMenu(0);
CMenu *subpop=popMenu->GetSubMenu(3);
UINT state=subpop->GetMenuState(ID_TEMP_SETPRIORITY_ABOVENORMAL,MF_BYCOMMAND);
if (state & MF_CHECKED)
subpop->CheckMenuItem(ID_TEMP_SETPRIORITY_ABOVENORMAL, MF_UNCHECKED|MF_BYCOMMAND);
else
subpop->CheckMenuItem(ID_TEMP_SETPRIORITY_ABOVENORMAL, MF_CHECKED | MF_BYCOMMAND);

if any idea please let me ASAP.

thanks in advance.

FAILURE is the first step towards SUCCESS

Re: how to add checkmark on selecting menu item

Owner drawn8-Jan-06 17:15

Owner drawn

8-Jan-06 17:15

Try this in the UI handler for the menu item.

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

Re: how to add checkmark on selecting menu item

ThatsAlok9-Jan-06 17:27

Halp regarding setting /NOENTRY resource DLL

9-Jan-06 17:27

Laxman9 wrote:
if any idea please let me ASAP.

http://msdn.microsoft.com/library/en-us/vccore/html/_core_the_on_update_command_ui_macro.asp[^]

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

nitin_ap6-Jan-06 18:06

nitin_ap

6-Jan-06 18:06

Hi,
I wanted to set /NOENTRY option for resource DLL IN VC++ 6.0. I had serched the MSDN online Net but MSDN
is only helping out to set that Option in VC++.Net(7.0).
Plz Help me in setting tht option in VC++(6.0).

Nitin Patil
India

Prakash Nadar6-Jan-06 19:52

6-Jan-06 19:52

I dont know if there is a option to enable or diable that setting but you can do that manually.
In the project settings, under the link tab, There is a edit box called as Project Options, in that box add /NOENTRY with the other options similarly you add any other linker options.

-Prakash

nitin_ap8-Jan-06 18:12

nitin_ap

8-Jan-06 18:12

Thanx for helping me out

Nitin Patil

ThatsAlok9-Jan-06 17:58

9-Jan-06 17:58

Mr.Prakash wrote:
in that box add /NOENTRY with the other options similarly you add any other linker options.

you getting 1 vote quite often...

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

Prakash Nadar9-Jan-06 18:00

9-Jan-06 18:00

ThatsAlok wrote:
you getting 1 vote quite often...

yeah, coz i have my own personal downvoter.

-Prakash

ThatsAlok9-Jan-06 18:06

9-Jan-06 18:06

Mr.Prakash wrote:
yeah, coz i have my own personal downvoter.

Whom!

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

Prakash Nadar9-Jan-06 18:08

9-Jan-06 18:08

ThatsAlok wrote:
Whom!

I dont know, but he/she is out there, waiting for me to post new messages to be downvoted Wink | ;)

-Prakash

ThatsAlok9-Jan-06 18:13