Re: Restrict Window move - C / C++ / MFC Discussion Boards

Re: Copying few bits from a string

Vishal Kumar Soni19-Mar-10 0:09

Vishal Kumar Soni

19-Mar-10 0:09

Thanks CPallini!

Regards,
Vishal Soni

Re: Copying few bits from a string

Cool_Dev18-Mar-10 22:09

Cool_Dev

18-Mar-10 22:09

this?

Re: Copying few bits from a string

LittleYellowBird18-Mar-10 22:26

LittleYellowBird

18-Mar-10 22:26

If you have a CString then you can use the GetAt() function. Here's a link to an msdn page with information about basic string operations:-

http://msdn.microsoft.com/en-us/library/72b2swax.aspx[^]

And here's one about GetAt():-

http://msdn.microsoft.com/en-us/library/aa314338(VS.60).aspx[^]

Big Grin | :-D

Ali

Re: Copying few bits from a string

Vishal Kumar Soni18-Mar-10 22:31

Vishal Kumar Soni

18-Mar-10 22:31

Hi Alison,

I want to copy bits from string not byte. It can be starting from 4th bit of first byte to 5th bit of 6th byte.
GetAt is for bytes.

Thanks
Vishal

Re: Copying few bits from a string

LittleYellowBird18-Mar-10 22:40

LittleYellowBird

18-Mar-10 22:40

Once you have a byte you can extract the bits using a struct & union, this answer from CPallini gives you a great example ...

http://www.codeproject.com/Messages/3397776/bit-extraction-from-BYTE.aspx[^]

Big Grin | :-D

Ali

Re: Copying few bits from a string

Vishal Kumar Soni19-Mar-10 0:10

Vishal Kumar Soni

19-Mar-10 0:10

Thanks Alison!

Regards,
Vishal Soni

Restrict Window move

Anu_Bala18-Mar-10 21:13

Anu_Bala

18-Mar-10 21:13

Hi,

Can we restrict the window move to certain extent in screen.

We can move the window left or right by clicking on the Caption Bar and when we move to left side,its get moved and and also it moves out of screen alos. Can we restrict that.Like it should be move when X=50,y=50.With this limit it should move anywhere.But after that it shold not move.

Pls help me.

Anu

Re: Restrict Window move

CPallini18-Mar-10 21:16

CPallini

18-Mar-10 21:16

Have a look at this DavidCrow's article: "Bounded rectangles".
Smile | :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke

[My articles]

Re: Restrict Window move

Anu_Bala18-Mar-10 21:31

Anu_Bala

18-Mar-10 21:31

I saw that.And when i change the left and right corner,the size of dialog get changed.

Anu

Re: Restrict Window move

Anu_Bala18-Mar-10 23:13

Anu_Bala

18-Mar-10 23:13

Its working now.Thanks.

Anu

Re: Restrict Window move

S p k 52118-Mar-10 21:22

S p k 521

18-Mar-10 21:22

You restrict your window's size by handling the WM_GETMINMAXINFO message.

LRESULT OnGetMinMaxInfo ( WPARAM wParam, LPARAM lParam )
{
MINMAXINFO* pmmi = (MINMAXINFO*) lParam;

pmmi->ptMinTrackSize.x = 100;
pmmi->ptMinTrackSize.y = 150;
pmmi->ptMaxTrackSize.x = 600;
pmmi->ptMaxTrackSize.y = 400;

return 0;
}

Re: Restrict Window move

Anu_Bala18-Mar-10 21:29

Anu_Bala

18-Mar-10 21:29

I cannot get OnGetMaxMinInfo as LRESULT
it looks like this only

void CChildFrame::OnGetMinMaxInfo(MINMAXINFO* lpMMI)

Anu

Remove Title Bar

john563218-Mar-10 21:11

john5632

18-Mar-10 21:11

Hi,

I want to remove title bar of running application. I have HWND of that windows.

How can I do this?

Re: Remove Title Bar

Anu_Bala18-Mar-10 21:17

Anu_Bala

18-Mar-10 21:17

In Mainframe class,in PreCreateWindow(),set window style as

cs.style = WS_POPUP ;

Anu

Re: Remove Title Bar

john563218-Mar-10 21:18

john5632

18-Mar-10 21:18

That windows, which title bar is to removed, is third party application.

Re: Remove Title Bar

john563218-Mar-10 21:56

john5632

18-Mar-10 21:56

anyone can help?

Re: Remove Title Bar

«_Superman_»18-Mar-10 22:20

«_Superman_»

18-Mar-10 22:20

::SetWindowLongPtr(hWnd, GWL_STYLE, ::GetWindowLongPtr(hWnd, GWL_STYLE) & (~WS_CAPTION));

«_Superman_»
I love work. It gives me something to do between weekends.

Microsoft MVP (Visual C++)

Re: Remove Title Bar

Alain Rist18-Mar-10 22:33

Alain Rist

18-Mar-10 22:33

Remove the relevant styles from the target window:

DWORD dwStyle = ::GetWindowLong(hWnd, GWL_STYLE);
DWORD dwRemove = WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX | WS_MAXIMIZEBOX;
DWORD dwNewStyle = dwStyle & ~dwRemove;
::SetWindowLong(hWnd, GWL_STYLE, dwNewStyle);
::SetWindowPos(hWnd, NULL, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE | SWP_FRAMECHANGED);

cheers,
AR

When the wise (person) points at the moon the fool looks at the finger (Chinese proverb)

Re: Remove Title Bar

CPallini18-Mar-10 23:01

CPallini

18-Mar-10 23:01

Alain Rist wrote:
DWORD dwNewStyle = dwStyle & ~dwRemove;

You may just use

DWORD dwNewStyle = dwStyle ^ dwRemove;

there.

Re: Remove Title Bar

Alain Rist19-Mar-10 0:16

Alain Rist

19-Mar-10 0:16

Right

When the wise (person) points at the moon the fool looks at the finger (Chinese proverb)

Re: Remove Title Bar

weylspinor10-Sep-10 18:12

weylspinor

10-Sep-10 18:12

You're the only one that seems to know anything about creating a full screen in Win32. I know I asked before in a different thread, but there is really no documentation about how to hide the app menu that I create in the resource file. I have tried ending it by using EndMenu, destroying it with DestroyMenu(), but nothing seems to work. Do you have any idea?

Cheers,
-J

Re: Remove Title Bar

Alain Rist10-Sep-10 21:31

Alain Rist

10-Sep-10 21:31

See my answer to your same question at http://www.codeproject.com/Questions/108841/How-to-hide-menu-bar.aspx[^]
cheers,
AR

When the wise (person) points at the moon the fool looks at the finger (Chinese proverb)

Re: Remove Title Bar

weylspinor16-Sep-10 23:13

weylspinor

16-Sep-10 23:13

Okay... I read the articles you created linked to above. They are very nice. Correct me if I'm wrong... Are you saying that it's not possible to set the orignial menu and original styles without using ATL or MFC?

Re: Remove Title Bar

Alain Rist17-Sep-10 21:06

Alain Rist

17-Sep-10 21:06

Please don't crosspost Frown | :(

I certainly don't say that. The CFullScreenImpl::SetFullScreen(bool bFullScreen) code resolves to Win32 API calls.
cheers,
AR

When the wise (person) points at the moon the fool looks at the finger (Chinese proverb)

Localisation

Bram van Kampen18-Mar-10 15:34

Bram van Kampen

18-Mar-10 15:34

Does anyone know where to find Standard MS Terminology Translations between English and Dutch. for Instance: File<->Bestand, YES<-> Ja,
No<-->Nee, Cancel<->Anuleren.

Smile | :)

Bram van Kampen

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