CEdit SetPasswordChar SetFont [modified] - C / C++ / MFC Discussion Boards

vikrant kpr23-Jan-09 1:19

23-Jan-09 1:19

Hey Friends

I am looking to get a list of applications running, or to be more specific i need main window handle only as task manager displays.

Tried EnumWinndows, but it gives many many windows, which i do not want

Many Window(s) have parent Window as 0

Looks like EnumWindows is correct way

Need Help.

Regards

Re: Get List of applications only

Nishad S23-Jan-09 1:49

Nishad S

23-Jan-09 1:49

In addition to that you should check the window styles. That is you can avoid the invisible windows, child windows, etc.

- ns ami -

Re: Get List of applications only

Sarath C23-Jan-09 1:57

Sarath C

23-Jan-09 1:57

Check this[^]

-Sarath.
"Great hopes make everything great possible" - Benjamin Franklin

My blog - Sharing My Thoughts

How to change size of dialog box @ run time?

sam_psycho23-Jan-09 0:50

sam_psycho

23-Jan-09 0:50

Hi experts,
How I can change length of dialog box at run time?
Smile | :)

Re: How to change size of dialog box @ run time?

Code-o-mat23-Jan-09 0:52

Code-o-mat

23-Jan-09 0:52

CWnd::SetWindowPos[^] to the rescue.

> The problem with computers is that they do what you tell them to do and not what you want them to do. <
> Life: great graphics, but the gameplay sux. <

Re: How to change size of dialog box @ run time?

Cedric Moonen23-Jan-09 0:54

Cedric Moonen

23-Jan-09 0:54

They hide that in the documentation: CWnd::MoveWindow[^]

Cédric Moonen
Software developer

Charting control [v1.5]
OpenGL game tutorial in C++

Re: How to change size of dialog box @ run time?

sam_psycho23-Jan-09 1:02

sam_psycho

23-Jan-09 1:02

thanx a lot...

CEdit SetPasswordChar SetFont [modified]

Taulie22-Jan-09 23:07

Taulie

22-Jan-09 23:07

Hello,

i've a problem with a subclassed CEdit on WindowsCE 5.0.
If i use SetPasswordChar and SetFont in the same subclassed CEdit it generates an acces violation

[Stack fault]: Thread=9a431400 Proc=98328d20 'xxxxxx.exe'
AKY=00004001 PC=0017ba6c(xxxxxx.exe+0x0016ba6c) RA=000318e8(xxxxxx.exe+0x000218e8) BVA=1e2a1ee4 FSR=00000007

my Code:

...
if(edit->SubclassDlgItem(IDC_EDIT1, this)){
edit->SetFont(m_Font, FALSE);

edit->SetPasswordChar(0x25CF); // --> stack fault
}
...

If i don't use SetFont OR SetPasswordChar it works fine...

whats wrong ???
can anybody help me?

Thanx for replys...

edit:
// Initialization
Controls.edit2 = new CMyEdit();
Controls.edit2->__SubClassControl(this, IDC_EDIT2);
Controls.edit2->__SetMaxTextLength(9);
//Controls.edit2->SetPasswordChar('*'); // --> stack fault
Controls.edit2->SetPasswordChar(0x25CF); // --> stack fault

// Control-Code
BOOL CMyEdit::__SubClassControl(CMyDialog *pParent, int nID)
{
// subclassing per SubclassDlgItem is okay, SubclassWindow does not work
m_pParent = pParent;
m_nID = nID;

BOOL ret = SubclassDlgItem(m_nID, m_pParent);

// changing FontSize to parentfont and the heigth of the Control
LOGFONT lf;
if(m_pParent->GetFont()->GetLogFont(&lf) != 0){
// m_Font is a derived class from CFont and an Item of my CMyEdit for better Fonthandling
// if i use CFont the same Problem exist with SetPasswordChar (isn't the reason)
m_Font->_SetLogFont(lf);

if(m_bFontResizing == TRUE){
CRect rect;
GetClientRect(&rect);
rect.DeflateRect(2,2,2,2);
m_Font->_SetHeight(rect.Height());
}
SetFont((CFont*)m_Font, FALSE);
}

return ret;
}

void CMyEdit::__SetMaxTextLength(int maxLen)
{
m_maxLen = maxLen;

// del mask
m_Mask = _T("");
}

modified on Friday, January 23, 2009 7:14 AM