C / C++ / MFC

29-Jan-09 17:36

Hi All

i am useing hide dialog for this function RunModalLoop().it's working well but problem is that it's flash on screen then hide.I don't want to flash on screen.So how can i do?Plz help me

Naveen29-Jan-09 17:50

29-Jan-09 17:50

Please show the code.

Davitor29-Jan-09 18:11

29-Jan-09 18:11

ok
I am useing code in abc.cpp class in this function

BOOL CABCApp::InitInstance()
{  
CABCDlg dlg;
	m_pMainWnd = &dlg;
	INT_PTR nResponse;

	if (m_lpCmdLine[0] == _T('h'))
   {

		dlg.Create( CABCDlg::IDD ); 
		dlg.ShowWindow(SW_HIDE );
		nResponse = dlg.RunModalLoop();
		

     
   }
	
	else
	{
		

		
		
		nResponse = dlg.DoModal();

		


	if (nResponse == IDOK)
	{

	}
	else if (nResponse == IDCANCEL)
	{

	}
	}
}

Plz help me

Naveen29-Jan-09 18:13

29-Jan-09 18:13

Untick the visible style ( WS_VISIBLE ) style of the dialog and try again. Smile | :)

Davitor29-Jan-09 18:27

29-Jan-09 18:27

can you give me a way how can i use?

Naveen29-Jan-09 18:30

29-Jan-09 18:30

Which version of visual studio are you using. In vc6 follow this method.

open your dialog->Right click->Take properties->Take more styles tab->Uncheck the "Visible button".

Davitor29-Jan-09 18:43

29-Jan-09 18:43

Thanks for idia.

But problem is that it's always in hide mode but i want to show when application run through commandline then it is in hidden mode and when user click on double click then it's show normal.
Plz help me

Naveen29-Jan-09 18:52

29-Jan-09 18:52

As per the code you posted, if the command line is 'h', then only you will call dlg.RunModalLoop() other wise DoModal() is called. isnt it?

In case of DoModal, the WS_VISIBLE style of the dialog has no effect. That means, your dialog will show correctly. While double click plese check, DoModal() or RunModalLoop() is called.

Davitor29-Jan-09 18:54

29-Jan-09 18:54

sorry you are right.
Thanks for help.

Relacing the image in CImageList contl

David Crow30-Jan-09 4:21

David Crow

30-Jan-09 4:21

Davitor wrote:
...i want to show when application run through commandline then it is in hidden mode...

See the first section of this article.

"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown

"The brick walls are there for a reason...to stop the people who don't want it badly enough." - Randy Pausch

gopalraja29-Jan-09 17:19

29-Jan-09 17:19

I want to change replace old image with new image in the Imagelist at 9 index. So I have used the Relace function, In that the 3 parameter saying the Bitmap mask. that i couldn't understood. Pls provide me the example for replace a image in the image list. My actual aim is to change the toolbar button image, when i cliked that toolbar button.

Provide me solution

ATM@CodeProject29-Jan-09 17:36

ATM@CodeProject

29-Jan-09 17:36

Hi,
I could't get ur real problem. Any way, i already tell that set hot and cold image list for tool bar.Hot image list is for the image when we focus on the toolbar button.

gopalraja29-Jan-09 18:13

29-Jan-09 18:13

Pls give a example for replacing the image in the Image list using Replace method. the 3 parmateter of the Replace method saying some mask. that i couldn't udersttod. Example pls

gopalraja30-Jan-09 0:47

30-Jan-09 0:47

I will explain my problem sir, I have three buttons in the toolbar with associated bitmapgreen, Red, Blue. Now When I clicked the Red button, that button color has to changed to Yellow color. Give me example

gopalraja30-Jan-09 16:59

30-Jan-09 16:59

Thanks That problem is solved with the follosing code.

hIcon = AfxGetApp()->LoadIcon(IDI_ICON1);
m_wndToolBar.GetToolBarCtrl().GetImageList()->Replace(8,hIcon);

Naveen29-Jan-09 18:05

29-Jan-09 18:05

The mask bitmap is use to make some part of the original image transparent. Thie value have effect only if you have created the image list with flag ILC_MASK.

But I think in your case rather than replacing the ICon in the image list, just change the icon index of the button using the CToolBar::SetButtonInfo() fuction.

gopalraja30-Jan-09 1:14

How to pass CMap as argument between the functions?

30-Jan-09 1:14

Thank you

mikert_200829-Jan-09 16:28

mikert_2008

29-Jan-09 16:28

Hi,
I need to fill the CMap map and then Pass it to other function as argument. Is it possible? I am getting error while doing this.

e.g CMap<cstring,>, vector<cstring> >cMapPassArg;
-- fill the CMap
-- Call the function func(...,..,cMapPassArg)

-- Called function func(...,...,CMap cMapPassArg);

Mike

Re: How to pass CMap as argument between the functions?

Naveen29-Jan-09 16:45

29-Jan-09 16:45

mikert_2008 wrote:
I am getting error while doing this.

This is because there is no copy constructor for CMap. So you cannot pass a CMap object by value. How ever you can pass CMap object either as a pointer or reference.

1) As reference

func(...,..,cMapPassArg) 
func(...,...,CMap& cMapPassArg);

2) As pointer

func(...,..,&cMapPassArg) 
func(...,...,CMap* cMapPassArg);