ShellExecute - C / C++ / MFC Discussion Boards

Member 341989124-Jul-05 20:08

Member 3419891

24-Jul-05 20:08

How to show CBitmap in VC++ 7.0 picture control, I assign it
CBitmap *bmp;

bmp->CreateBitmap(w,h,1,24,pdata);
m_static.SetBitmap(HBITMAP(hbmp));

but it does not appear in picture control?

9ine

Re: Showing bitmap in picture control?

Andrew Kirillov24-Jul-05 20:32

Andrew Kirillov

24-Jul-05 20:32

Hello

Did you use SS_BITMAP style for your static control ?

Here is sample from MSDN:

CStatic myStatic;

// Create a child bitmap static control.
myStatic.Create(_T("my static"), 
   WS_CHILD|WS_VISIBLE|SS_BITMAP|SS_CENTERIMAGE, CRect(10,10,150,50), 
   pParentWnd);

// Set the bitmap of the static control to be the 
// system check-mark bitmap.
myStatic.SetBitmap( ::LoadBitmap(NULL, MAKEINTRESOURCE(OBM_CHECK)) );

Andrew

Re: Showing bitmap in picture control?

Member 341989124-Jul-05 21:14

Member 3419891

24-Jul-05 21:14

No, I need to display manualy created bitmap, not from resource.
you see bmp->CreateBitmap( .... ) with pdata pointing to bitmap pixels values
As to static, it is added from toolbox with type Bitmap.

9ine

Re: Showing bitmap in picture control?

Andrew Kirillov24-Jul-05 21:21

Andrew Kirillov

24-Jul-05 21:21

9ine wrote:
No, I need to display manualy created bitmap, not from resource.

So, what is the problem ? SetBitmap is expecting HBITMAP. You can load it from resource or create it manually.

Andrew

Re: Showing bitmap in picture control?

Member 341989124-Jul-05 22:18

Member 3419891

24-Jul-05 22:18

the problem is that picture box static does not want to show my assigned bitmap after I created it manualy?
CBitmap *bmp;

bmp->CreateBitmap(20,20,1,24,pdata);
static.SetBitmap(HBITMAP(bmp));

?????

9ine

Spyware Detection

Adeel68824-Jul-05 20:01

Adeel688

24-Jul-05 20:01

Can anyone provide me Source code which could detect Spywares which Run under stealth mode for detecting keyloggers? Is there any specific algorithm for detecting spywares?

Re: Spyware Detection

Alexander ^M.,25-Jul-05 9:00

Alexander ^M.,

25-Jul-05 9:00

Yes there is. It is called virus scanner!

Don't try it, just do it! Wink | ;-)

ShellExecute

Usman Tasleem Akshaf24-Jul-05 18:50

Usman Tasleem Akshaf

24-Jul-05 18:50

I have made a simple dialog based application in which there is just one button.ON that button click i have written the following code.
ShellExecute(NULL,"open","c:/myfile.zip",NULL,NULL,0);
The problem is when i click the button first time , the dialog window loses the focus and that zip file doesn't open but when i press that button again it perfectly opens that file.Can anyone explain what is the problem.
Thanks in advance.

Be FaithFull To Your Work.

Re: ShellExecute

Jose Lamas Rios24-Jul-05 20:08

Jose Lamas Rios

24-Jul-05 20:08

Usman Tasleem Akshaf wrote:
i have written the following code.
ShellExecute(NULL,"open","c:/myfile.zip",NULL,NULL,0);

You mean ShellExecute(NULL,"open","c:\\myfile.zip",NULL,NULL,0), right?

--
jlr
http://jlamas.blogspot.com/[^]

Re: ShellExecute

Jose Lamas Rios24-Jul-05 20:32

Jose Lamas Rios

24-Jul-05 20:32

Try using SW_SHOWNORMAL as the last parameter:

ShellExecute(NULL,"open","c:\\myfile.zip",NULL,NULL,SW_SHOWNORMAL);

--
jlr
http://jlamas.blogspot.com/[^]

Re: ShellExecute

Usman Tasleem Akshaf24-Jul-05 22:11

Usman Tasleem Akshaf

24-Jul-05 22:11

Now it works perfect.But what i want is that when i click the button , that file get unzipped.What code should i include to do that.
Thanks in advance.

Be FaithFull To Your Work.

Re: ShellExecute

khan++25-Jul-05 0:41

khan++

25-Jul-05 0:41

I think you are not using pkunzip from the Dos world, so...
Check your unzip software e.g, WinZip or WinRar etc for its command-line version to unzip the files. Look in the unzip software's help.

this is this.

Re: ShellExecute

Jose Lamas Rios25-Jul-05 19:08

Jose Lamas Rios

25-Jul-05 19:08

Either that or use the zip lib (google for it) to unzip the files yourself without launching a separate application.

--
jlr
http://jlamas.blogspot.com/[^]

Buttons are disabled on dialog templates,.

Maverick24-Jul-05 18:47

Maverick

24-Jul-05 18:47

Hello..

I made a dialog resource with three CButton's and a CEdit for use on a CDialogBar.. the dialog resource is set to WS_CHILD..

Now when i used the resource on a CDialogBar.. and i used CDialogBar directly without subclassing it, the buttons is always disabled... But i didn't set it to disabled on the resource editor..

Why is this?

The scenario is that I have a CDockBar docked on a mainframe, and i placed a LayeredCWnd on it as its child..Now the LayeredCWnd has the CDialogBar as its child..

Then when i run the program the buttons in the dialogbar is always disabled, while the Edit control is not..

"WatcH the BIrDiE!"

Re: Buttons are disabled on dialog templates,.

Marc Soleda24-Jul-05 19:37

Marc Soleda

24-Jul-05 19:37

I don't understand why it's happenning but you could force to enable these controls when you initializes the dialog (OnInitDialog):

m_button.EnableWindow(true);
m_edit.EnableWindow(true);

Hope it helps,
Marc Soleda

... she said you are the perfect stranger she said baby let's keep it like this... Tunnel of Love, Dire Straits.

Re: Buttons are disabled on dialog templates,.

krmed25-Jul-05 2:45

krmed

25-Jul-05 2:45

One reason they may be disabled is that there is no handler for them. Since you say the DialogBar is on your MainFrame, add handlers in the MainFrm class for the buttons.

I'm assuming MFC here, and MFC automatically disables items it can't find a handler for.

Hope that helps.

Karl - WK5M
PP-ASEL-IA (N43CS)
<kmedcalf@ev1.net>
PGP Key: 0xDB02E193
PGP Key Fingerprint: 8F06 5A2E 2735 892B 821C 871A 0411 94EA DB02 E193

Re: Buttons are disabled on dialog templates,.

Maverick25-Jul-05 4:30

Maverick

25-Jul-05 4:30

Well, actually i did have a handler for the buttons already.. specifically the OnButtonClicked handler.. tnx anyways.. Smile | :)

Re: Buttons are disabled on dialog templates,.

Maverick25-Jul-05 4:33

Maverick

25-Jul-05 4:33

hey,

thats a good idea.. im gonna try that.. tnx Smile | :)

but still want to know why the buttons are disabled by default when im using dialog bars -- not dialog boxes..

regards,

Maverick
"wATCh THe BirDIe!..."

Re: Buttons are disabled on dialog templates,.

krmed25-Jul-05 4:58

krmed

25-Jul-05 4:58

Is the handler in your MainFrm class or some other class. Since the DialogBar is in the MainFrame, that's where the handler needs to be.

If it is there, I'm at a loss why the button is disabled.

Good luck.

Karl - WK5M
PP-ASEL-IA (N43CS)
<kmedcalf@ev1.net>
PGP Key: 0xDB02E193
PGP Key Fingerprint: 8F06 5A2E 2735 892B 821C 871A 0411 94EA DB02 E193

trouble in grouping tree control attributes

firebolt7724-Jul-05 18:24

firebolt77

24-Jul-05 18:24

I want to make a tree control based on database file.(I want to group the same occurence in database using tree control). but when I run my program, the tree control is not grouping
here i my function:
HTREEITEM CCDBMainDlg::LoadTree(CStringArray& tree)
{
//HTREEITEM hItem2;
m_treeNetwork = m_treeCDB.GetNextItem(m_treeNetwork,TVGN_ROOT);
//m_treeNetwork = m_treeCDB.GetChildItem(m_treeNetwork);
//m_treeCDB.SetImageList(&m_ImageList,TVSIL_NORMAL);

if((m_treeNetwork = m_treeCDB.GetChildItem(m_treeNetwork)) != NULL)
{
while(m_treeCDB.GetItemText(m_treeNetwork).Compare(tree.GetAt(12))!=NULL || m_treeNetwork != NULL)
{
m_treeNetwork = m_treeCDB.GetNextSiblingItem(m_treeNetwork);
}
if((m_treeNetwork = m_treeCDB.GetChildItem(m_treeNetwork)) != NULL)
{
while(m_treeCDB.GetItemText(m_treeNetwork).Compare(tree.GetAt(11))!=NULL || m_treeNetwork != NULL)
{
m_treeNetwork = m_treeCDB.GetNextSiblingItem(m_treeNetwork);
}
if((m_treeNetwork = m_treeCDB.GetChildItem(m_treeNetwork)) != NULL)
{
while(m_treeCDB.GetItemText(m_treeNetwork).Compare(tree.GetAt(0))!=NULL || m_treeNetwork != NULL)
{
m_treeNetwork = m_treeCDB.GetNextSiblingItem(m_treeNetwork);
}
}
else
{
m_treeNetwork = m_treeCDB.InsertItem(tree.GetAt(0),0,1,m_treeNetwork);
}
}
else
{
m_treeNetwork = m_treeCDB.InsertItem(tree.GetAt(11),0,1,m_treeNetwork);
m_treeNetwork = m_treeCDB.InsertItem(tree.GetAt(0),0,1,m_treeNetwork);
}

}
else
{
m_treeNetwork = m_treeCDB.InsertItem(tree.GetAt(12),0,1,m_treeNetwork);
m_treeNetwork = m_treeCDB.InsertItem(tree.GetAt(11),0,1,m_treeNetwork);
m_treeNetwork = m_treeCDB.InsertItem(tree.GetAt(0),0,1,m_treeNetwork);
}
m_treeNetwork = m_treeCDB.InsertItem(tree.GetAt(1),0,1,m_treeNetwork);
return m_treeNetwork;
}
sorry if my function is too complicated, because I am still new in MFC
pls help..thx

Getting the path

Veera Raghavendra24-Jul-05 17:57

Veera Raghavendra

24-Jul-05 17:57

Hai..

I want to get the path of the file which is currently opened in the notepad. Please let me know.

Thanks,
E.Veera Raghavendra.

Re: Getting the path

Christian Graus24-Jul-05 18:31

Christian Graus

24-Jul-05 18:31

You want a third app to find the path to the file open in notepad ? If notepad has a MRU list, it's probably in the registry, otherwise I reckon you're in trouble.

Christian Graus - Microsoft MVP - C++

What is the difference between CArray and CTypedPtrArray?

KeyL24-Jul-05 17:47

KeyL

24-Jul-05 17:47

What is the difference between CArray and CTypedPtrArray?

The CTypedPtrArray only could contains pointer, but the CArray could contains pointer and object.
When should I use CTypedPtrArray?

Thanks,
Ray

Re: What is the difference between CArray and CTypedPtrArray?

Christian Graus24-Jul-05 18:30

Christian Graus

24-Jul-05 18:30

To be honest, they are both crap, and you should use std::vector. However, the TypedPtrArray is obviously a specialisation, so I'd guess if you must use non standard containers that don't offer an algorithm library, use CTypedPtrArray when it fits. You have the MFC source code on your hard drive, so you can look at the source if you want to know exactly what it's doing.

Christian Graus - Microsoft MVP - C++

How to add MFC support to an ATL project in Visual C++

24-Jul-05 17:29

description:
I made a dll(ATL-base) that recognize the text "Hello" when I click the mouse right button on the Internet Explorer.
I already add a my menu to context menu. If I select it something happen.

my goal:
Now I want to modify my .dll to recognize the mouse left button.
I need the mothod OnClick event.
So I'm reading the Internet Explorer 5(MS).
In "Sinking Events for DHTML Objects in visual C++" on this book,
I want to modify the OnDblClick event to OnClick.

the problem:
class CMfcObjMdlDlg;

class CHTMLDocEvents : public CCmdTarget
{
DECLARE_DYNCREATE(CHTMLDocEvents)
.
.
.
I need to use CCmdTarget....
It is MFC way. I have to change my dll(ATL-base) to MFC I think.
So I found a reference about that(http://support.microsoft.com/default.aspx?scid=kb;en-us;173974#XSLTH3125121122120121120120[^].

I already applied this method in my .dll.
But failed.. haha(-_-)a
I don't understand some description what it saying..
:::section5:::...entry point is set to wWinMainCRTStartup in the Output category of the Link field in the...
What is wWinMainCRTStartup?
How do I have to modify and to apply?
:::section4::: what is meaning of _tWinMain function with the following...
I coudln't understand _tWinMain function.
:::section6:::function of a COM interface, window procedure, and exported function
I have to apply the AFX_MANAGE_STATE(AfxGetAppModuleState());.
I found exported function by dumpbin.exe.
What is another thing such as COM interface, window procedure?
please reply to my question~

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