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Yes,I did everything you said.But it is not working still.I want to change the language (so the writing order) at the runtime.I am writing this code can you check if it is right.Heye I want to change the writing order of an edit box;
CRect clientRect;
m_edit.GetWindowRect(clientRect);
ScreenToClient(clientRect);
SetWindowLong (m_edit.m_hWnd,
GWL_EXSTYLE,
GetWindowLong(m_edit.m_hWnd,GWL_EXSTYLE) & ~WS_EX_RTLREADING);
m_edit.SetWindowPos(&wndTop,clientRect.left,clientRect.top,clientRect.Width(),clientRect.Height(),SWP_SHOWWINDOW);
Thanks,
ibrahim
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I think you also have to set the correct font and character set for your edit control. Something like this:
CFont fnt;
LOGFONT lf;
::ZeroMemory(&lf, sizeof(lf));
lf.lfHeight = 18;
lf.lfCharSet = ARABIC_CHARSET;
::lstrcpy(lf.lfFaceName, "System");
fnt.CreateFontIndirect(&lf);
GetDlgItem(IDC_EDIT)->SetFont(&fnt);
fnt.Detach();
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code -----
CMyDialog dlg;
whiel(true)
{
dlg.Create( IDD_DLG_MYDLG, this);
dlg.DestroyWindow();
Sleep(50);
}
---------------------------
this code is not normal code, but have problem.
this code run. and look task manager,
some time memory leak for 4kb.
what up this problem ??
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gamja wrote: whiel(true)
Typo...
gamja wrote: this code is not normal code, but have problem.
and why isn't the code normal. Everyone here may have used this n number of times
gamja wrote: some time memory leak for 4kb.
Did you check the leak were not from the internal MFC files
Somethings seem HARD to do, until we know how to do them.
 _AnShUmAn_
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Yes, MyDialog is clean CDialog subclassing class,
no member variable, no function
i think this problem IS RELATED TO memory fragmentation.
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gamja wrote: what up this problem ??
Why do you assume there is a problem?
"Love people and use things, not love things and use people." - Unknown
"The brick walls are there for a reason...to stop the people who don't want it badly enough." - Randy Pausch
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the formula I have doesn't work well does anyone have an azimuth formula for two points (lat and longs) on earth?
I don't need the code just formula
Thanks 
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Hi all,
I want in TreeCtrl when i select any child than its corresponding parent is also selected.
so please tell me how can i do this.
thanks in advance.
IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH
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no direct notifications are sent when a check box gets selected/deselected.
Handle the NM_CLICK message which is sent to the parent window of the tree control
{
Get clicked node's flag ( use HitTest())
PostMessage( CUSTOM_MESSAGE, 0, clicked node's HITEM );
}
Define a custom message to handle the checkbox selection/deselection.
LRESULT CheckStateChange(WPARAM wParam, LPARAM lParam)
{
HTREEITEM hItem= (HTREEITEM)lParam;
int nState = m_myTree.GetCheck( hItem );
if( nState == 1 )
{
// loop till hItem = m_Tree.GetParentItem( hItem ) is NULL and set check mark for each parent item
}
if( nState == 0 )
{
// loop till hItem = m_Tree.GetParentItem( hItem ) is NULL and reset check mark for each parent item
}
}
Ajay
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Hi!
I've two un related applications. The first application has a button on it. The second project has to know whether the button in the first application has clicked or not? How to do?
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you need IPC [^]
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
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Isn't it possible by adding the first project to the second project's solution?
My requirement is: The first application(GUI)should run fist(It has three buttons low, medium, high). If low button is clicked, the second application has to load some three vehicles(the second project has code to load vehicles), like wise for second button click, it has to load some five vehicles.
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T.RATHA KRISHNAN wrote: Isn't it possible by adding the first project to the second project's solution?
No. Even if they are in the same solution, they are still two different executables. Putting them in the same solution is just a matter of convenience, it doesn't change anything about the functionalities.
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Three suggestions,
1) On the button click of first application, post a user defined window message to second application and handle it accordingly in second application.
2) If you don't like to define a user defined message, utilize WM_COPYDATA and handle it accordingly. This link will be helpful - http://weseetips.com/2008/04/12/wm_copydata-can-be-used-as-simple-ipc-mechanism/[^]
3) Create a named event and the second application should wait for the event in a thread. On button click of first application, signal the event. The second application will be triggered and handle it accordingly.
Regards,
Jijo.
_____________________________________________________
http://weseetips.com[ ^] Visual C++ tips and tricks. Updated daily.
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Thanks for ur reply. I've decided to use the second method "WM_COPYDATA". I've a few doubts regarding the arguments to the "SendData" method.
For pData_i what value should I pass?
For HWND hTargetWindow_i the second application's exe name or what else?
More Over I'm not using MFC. I'm creating window using an external tool.
Should add the first project to the second project's solution if I use this method?
modified on Wednesday, August 13, 2008 2:55 AM
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T.RATHA KRISHNAN wrote: For pData_i what value should I pass?
The WM_COPYDATA is the simple IPC mechanism used to sent a chunk of bytes from one window to another. Well, in the pData_i just pass some string to identify your button event such as "ApplicEvent_ButtonPressed" or something like that.
T.RATHA KRISHNAN wrote: For HWND hTargetWindow_i the second application's exe name or what else?
in your case hTargetWindow_i is the handle of the window in your second application. You can use FindWindow() to find the window by using the window title.
T.RATHA KRISHNAN wrote: More Over I'm not using MFC. I'm creating window using an external tool.
SDK style programming?
T.RATHA KRISHNAN wrote: Should add the first project to the second project's solution if I use this method?
Not necessary. If you insert both project to same solution, it will be easier to refer. You can avoid switching of windows. Well, you need two Visual Studio instances to debug both at same time.
Regards,
Jijo.
_____________________________________________________
http://weseetips.com[ ^] Visual C++ tips and tricks. Updated daily.
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If you do messaging you bette use a message ID from RegisterMessage.
Greetings from Germany
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Hi all,
i have made a dialog based application in vc2005.
i want to open help file when we press f1 button...
How can i do this?
Thanks in advance
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Basically you've to handle the WM_HELP message. When you press F1 the WM_HELP message will be posted to your window.
Since you are using mfc, handling it in MFC way will be more easier. Add ON_WM_HELPINFO() to message map and add implement OnHelpInfo() in your dialog. For instance,
BEGIN_MESSAGE_MAP(CYourDialog, CDialog)
...
ON_WM_HELPINFO()
END_MESSAGE_MAP()
BOOL CYourDialog::OnHelpInfo( HELPINFO* HelpInfo)
{
return TRUE;
}
Regards,
Jijo.
_____________________________________________________
http://weseetips.com[ ^] Visual C++ tips and tricks. Updated daily.
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Hi,
Could anyone please tell me the maximum size of data that can be copied to clipboard?
Thanks,
Divya
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I have a project on VC++ 6.0, the exe file generated out of that was 5 MB,But after conversion to VS2005 it's now 16 MB.what may be the reason? Any thing else is required to reduce the file size.
Regards,
KDevloper
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Hey jijo,
I have already followed the way it's there in your blog, But no it's not helping.. any other idea.
Thanks&Regards,
KDevloper
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