Re: Spin control - C / C++ / MFC Discussion Boards

Re: how can list box display other language?

eusto14-Jul-06 0:05

eusto

14-Jul-06 0:05

Add unicode support for your application

Re: how can list box display other language?

Hamid_RT14-Jul-06 1:30

Hamid_RT

14-Jul-06 1:30

See http://www.codeproject.com/file/ANSI-UNICODE_conversion.asp[^] maybe it is some helpful to you

whitesky

Re: how can list box display other language?

mimimimilaw14-Jul-06 18:04

mimimimilaw

14-Jul-06 18:04

my word is unicode already.....I don't know why it can't display in the list box???? Frown | :(

Re: how can list box display other language?

Hamid_RT15-Jul-06 5:08

Hamid_RT

15-Jul-06 5:08

How you use them?

whitesky

Spin control

ashish dogra13-Jul-06 22:55

ashish dogra

13-Jul-06 22:55

hi i want to know that how spin control can be attached to its buddy that is some edit control

and i want to know that CWnd *pParent is used in dialpog based. if we use pParent in pWndbuddy in followng statement:
m_spin.SetBuddy(CWnd *pWndbuddy)
then it gives error so tellme wat can i use here.

Ashish Dogra
MCA
Noida

Re: Spin control

_AnsHUMAN_ 13-Jul-06 23:02

_AnsHUMAN_

13-Jul-06 23:02

You can set the buddy for the spin control as
//m_spinCtrl is variable for the spin control and m_editctrl for edit box
m_spinCtrl .SetBuddy (m_editctrl.GetWindow(IDC_EDIT1));

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

Re: Spin control

ashish dogra13-Jul-06 23:12

ashish dogra

13-Jul-06 23:12

sir thanks for reply
but it does not work as i use this in oninitdialog function
m_spin.SetBuddy(m_edit.GetWindow(IDC_EDIT2));
whwre m_spin is variable of spin control
and m_edit is variable of edit control.

Ashish Dogra
MCA
Noida

Re: Spin control

_AnsHUMAN_ 13-Jul-06 23:16

_AnsHUMAN_

13-Jul-06 23:16

You need to override the function for OnDeltaposSpin1:

void CTestDlg::OnDeltaposSpin1(NMHDR *pNMHDR, LRESULT *pResult)
{
	LPNMUPDOWN pNMUpDown = reinterpret_cast<LPNMUPDOWN>(pNMHDR);
	CString s;s.Format ("%d",pNMUpDown->iPos );
	m_edit.SetWindowText (s);
	// TODO: Add your control notification handler code here
	*pResult = 0;
}

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

Re: Spin control

ashish dogra13-Jul-06 23:24

ashish dogra

13-Jul-06 23:24

sir where is this OnDeltaposSpin1 function
as this is not in the classwizard or message handler

Ashish Dogra
MCA
Noida

Re: Spin control

_AnsHUMAN_ 13-Jul-06 23:33

_AnsHUMAN_

13-Jul-06 23:33

In message map add

ON_NOTIFY(UDN_DELTAPOS, IDC_SPIN1, OnDeltaposSpin1)
//add in the header file
afx_msg void OnDeltaposSpin1(NMHDR *pNMHDR, LRESULT *pResult);

and copy and paste the code for the implementation of the function as in my above post.
You can right click on the spin control if you are working with an MFC Dialog based application and then go to property window to implement this function.
Declaring functions/definitions are more error prone if they are done by hand and are not recommended.

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

Re: Spin control

ashish dogra13-Jul-06 23:44

ashish dogra

13-Jul-06 23:44

thanks sir
can we use this methode to add function
and why this function is not in the message handler

Ashish Dogra
MCA
Noida

Re: Spin control

_AnsHUMAN_ 14-Jul-06 0:19

_AnsHUMAN_

14-Jul-06 0:19

Yes we can use this method to add a function but it is not recommended as with this method there are more chances of committing an error and then creating troubles.You can't remember the prototypes for all the handler's etc.

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

Re: Spin control

Hamid_RT14-Jul-06 2:21

Hamid_RT

14-Jul-06 2:21

When you Rclick in Spin control and use Event HAndle then you can see UDN_DELTAPOS

whitesky

Re: Spin control

Parthi_Appu13-Jul-06 23:04

Parthi_Appu

13-Jul-06 23:04

hi can explain clearly ..
and if u r using the exact code in ur program then it won't work,
remove the CWnd* and use pWndbuddy alone

Re: Spin control

ashish dogra13-Jul-06 23:28

ashish dogra

13-Jul-06 23:28

ya thanks
as in many function that include CWnd pointer
and i check in application the CWnd pointer is *pParent
what when i use this one it gives error

Ashish Dogra
MCA
Noida

SetWinEventHook [modified]

Abhi Lahare13-Jul-06 22:48

Abhi Lahare

13-Jul-06 22:48

I have SetWinEventHook for my MFC application, but the WinEventProc is not getting called?

g_hWinEvent = SetWinEventHook(EVENT_MIN,
                  EVENT_MAX, 
                  NULL, 
                  (WINEVENTPROC)WinEventProc,
                  GetCurrentProcessId(),
                  GetWindowThreadProcessId(hWnd,0),
                  WINEVENT_SKIPOWNPROCESS);

Thanks in advance,
Abhishake Lahare.

Re: SetWinEventHook

Hamid_RT14-Jul-06 1:27

Hamid_RT

14-Jul-06 1:27

See Here[^] maybe it is some helpful to you

whitesky

While the [Maximize] button is clicked?

Maxwell Chen13-Jul-06 22:32

Maxwell Chen

13-Jul-06 22:32

If I want to limit the maximized size of a window (dialog based) while the user clicks the Maximize button, which WM_ message or CWnd member can I use? Thanks!

Maxwell Chen

Re: While the [Maximize] button is clicked?

Nibu babu thomas13-Jul-06 22:40

Nibu babu thomas

13-Jul-06 22:40

Maxwell Chen wrote:
If I want to limit the maximized size of a window (dialog based) while the user clicks the Maximize button, which WM_ message or CWnd member can I use? Thanks!

WM_GETMINMAXINFO

Nibu thomas
A Developer

Programming tips[^] My site[^]

Re: While the [Maximize] button is clicked? [modified]

Maxwell Chen13-Jul-06 23:04

Maxwell Chen

13-Jul-06 23:04

Nibu babu thomas wrote:
WM_GETMINMAXINFO

Thank you!

-- modified at 5:23 Friday 14th July, 2006
Thank you! It's working.

Maxwell Chen

Re: While the [Maximize] button is clicked? [modified]

Maxwell Chen13-Jul-06 23:09

Maxwell Chen

13-Jul-06 23:09

What is "Tracking size" ?

-- modified at 5:17 Friday 14th July, 2006
I figured it out. The size + cursor size (when outside the screen).

Maxwell Chen

Re: While the [Maximize] button is clicked?

Parthi_Appu13-Jul-06 23:02

Parthi_Appu

13-Jul-06 23:02

Handle WM_SIZE, the handler for WM_SIZE will have three parameters.
Use the first parameter 'nType' and handle accordingly

Re: While the [Maximize] button is clicked?

Maxwell Chen13-Jul-06 23:05

Maxwell Chen

13-Jul-06 23:05

Parthi_appu wrote:
WM_SIZE will have three parameters

I always overrided the cx value with a constant despite what nType is. It's not working. And WM_SIZE is called when the dialog has been fully maximized.

Maxwell Chen

Re: While the [Maximize] button is clicked?

Hamid_RT14-Jul-06 1:34

Hamid_RT

14-Jul-06 1:34

See Here[^] maybe it is some helpful to you

whitesky

Re: While the [Maximize] button is clicked?

Maxwell Chen16-Jul-06 7:36

Maxwell Chen

16-Jul-06 7:36

Thanks!

BTW, I did not get the email notification ... D'Oh! | :doh:

Maxwell Chen

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