I have an SDI app a with CFormView. The CFormView has
multiple edit controls on it. What is the best way to
save the data for the conrol ie what message do I need to
There are one case I'm concerned about:
1. The user has selected save or exit from the top menu.
I have tried handling the kill focus message for the
control but if you have make changes to the edit box and
have not exited it before doing a File | Save the kill
focus message is not send and I don't save the data.
I don't really want to update on every keystroke in the
edit control since I only care ...How to change the CEdit's caret?
I have an edit control for which I can change its font depending on a
checkbox status. How can I change the caret back and forth depending on which
font is set in the CEdit control?
I appreciate any help.
I don't think this is possible for a CEdit. If I were trying it, I'd subclass the CEdit
and override the OnSetFocus/OnKillFocus, and do caret manipulations there, but at this
point you're trying to deal with fooling the CEdit into doing what you want, and that is
likely to be unsuccessful.
On Fri, 25 Nov 2005 19:46:02 -0800, Geo <Geo@discuss...CEdit
I would like to change the appereance of CEdit's buttons. Ideally, I would
like to replace them with my own buttons (derived from CBitmapButton). I
know all about the limitations of CEdit in terms of attempting to change the
way it draws itself so before I even try to do something like this I would
like to know if anyone here has any experience with that and if this
scenario is even supported by CEdit. Furthermore, I would also like to draw
If I can't take over the drawing of its buttons and scroll bars, is it at
least possible to change thei...Subclassing CEdit in CComboBox
I'm trying to make a CComboBox derived control where the text shown in
the selection box is different from any text in the combo's list.
I've been following Microsoft Knowledge Base Article - 174667 (HOWTO:
Subclass CListBox and CEdit Inside of CComboBox), which suggests using
OnCtlColor() to get a handle for the edit control inside the combo
My CMyComboBox is created dynamically at runtime, and I've noticed
that their approach only works when the combo box is created with the
CBS_DROPDOWN style. With CBS_DROPDOWNLIST the OnCtlColor() handler is
never called at a...appending to CEdit
I have a CEdit control and I want to append text to it as follows:
void CSerialPortDlg::debugf(char* format, ...)
char buf; // should be big enough
va_start( arglist, format );
vsprintf( buf, format, arglist );
va_end( arglist );
if( GetSafeHwnd() && m_edit.GetSafeHwnd() )
m_edit.LineScroll( m_edit.GetLineCount() );
m_edit.SetSel( -1, 0, TRUE );
m_edit.ReplaceSel( buf );
This works fine until there is a lot of text in the CEdit control. After, oh
I don't know, maybe 64k of data or so, it no longer adds any...Tab character in a multiline text edit field?
Hi! This is probably a stupid, question, but: When creating a dialog with a
multiline text edit field, I am unable to make the field insert the tab
character when I press the tab key, it only selects all text. Or rather, it
wants to go to the next control, but as the edit field is the only
control... well, you know what I mean. This should be a normal text-file
editor. What to do about this?
Hoping for a quick response,
"Morten Aune Lyrstad" <email@example.com> wrote in message
> Hi! This is probably a stupid, question, but: ...How to Set/Change Transparency to CEdit control?
How to set/change Transparency to Custom Edit control. Can I use
SetLayeredWindowAttributes() to set alpha factor for CEdit control?
Can I use WS_EX_LAYERED style to child (CEdit) controls?
Or should I use GDI+ library feature
(Gdiplus::SolidBrush(Gdiplus::Color()). At present both ways are not
working for me.
Since the edit control is drawn with GDI, invoking a GDI+ mechanism is not going to be
terribly successful. While you might consider subclassing the edit control and returning
a NULL_BRUSH, this will not produce satisfactory results because edit controls are drawn
with SetBkMode(OP...CEdit white
I have some read only CEdit controls on a dialog, but they appear grey. I
would like them to be white. I tried subclassing CEdit and adding the
following method (m_brBackgroundBrush is a plain white brush), but they are
still grey - any ideas? Should I overwrite the OnPaint or OnDraw method
BOOL CEditWhite::OnEraseBkgnd(CDC* pDC)
BOOL returnVal = CEdit::OnEraseBkgnd(pDC);
// Tile the watermark bitmap over the screen
"GT" <ContactGT_removeme_@...CEdit PreSubclassWindow Problem
Do anyone know why in derived class of CEdit with PreSubclassWindow that
uses a SetWindowText while( m_hWnd is valid for both conditions)
it works fine if subclassed with DLG items but if it was created ,it
generated Diveded By Zero Access Violation.
this brief code makes scenario.
thanks in advance.
class CMyEdit : public CEdit
virtual void PreSubclassWindow();
class CTestDlg : public CDialog
Is there any component like CEdit that accepts only numbers?
And how can I get others components in VC6, like listboxes, combos, etc?
Thanks in advance.
If your using the Dialog Editor, not creating the controls dynamically, the
easiest way would be to set the number flag in the properties for the field
you want to be numeric only. You get the other controls by selecting them
from the control toolbar in the dialog editor as well. If you are creating
them dynamically, you would use CListBox, CComboBox, CStatic, CButton,
When I make CEdit class Read Only, the background turns grey. How can I make
it Read Only and have a white background? (Much like the compilation output
window in VS Studio).
You need to handle WM_CTLCOLORSTATIC for a readonly edit control.
"Ajay Kalra" <firstname.lastname@example.org>
> You need to handle WM_CTLCOLORSTATIC for a readonly edit control.
> Ajay Kalra
WM_CTLCOLOREDIT does not w...CEdit SetWindowText rediculously slow
I have an MFC application, runing on XP.
When I do SetWindowText() on an EditControl, it takes >950 ms
This seems rediculous, even when reallocation takes place.
What can cause this.
Is there a faster way to update the text ?
"Rob" <Rob@discussions.microsoft.com> wrote in message
> I have an MFC application, runing on XP.
> When I do SetWindowText() on an EditControl, it takes >950 ms
> This seems rediculous, even when reallocation takes place.
> What can c...DLL CEdit::Create() Error
I have a class, CMEdit, which inherits from CEdit and when I call my
OnCreate function, I simply call CEdit::Create. This class is a private
member of another class, CNodeConfig, and when that class is in th emfc
application itself, it runs fine. However, when I put it into a dll and
call the same thing, I get an assert error in wincore.cpp on line 888
LRESULT AFXAPI AfxCallWndProc(CWnd* pWnd, HWND hWnd, UINT nMsg,
WPARAM wParam = 0, LPARAM lParam = 0)
_AFX_THREAD_STATE* pThreadState = _afxThreadState.GetData();
MSG oldState = pThreadState->m_lastSentMsg; // save f...Hiding CEdit derived window !
I have a CEdit derived object "m_myedit" on my dialog box and i want to
hide or show it dynamically.
How can this be done?
U�ytkownik "Bredal Jensen" <email@example.com> napisa� w wiadomo�ci
> I have a CEdit derived object "m_myedit" on my dialog box and i want to
> hide or show it dynamically.
> How can this be done?
"Janusz Grabis" <firstname.lastname@example.org> skre...'SendMessage' is not a member of CEdit, See declaration of 'CEdit'
Can any one tell me what makes my compiler think that. Its making me
crazy !! I am using VC++ 6.0.
It's not a member of CEdit but it is a member of it's base class CWnd.
"PSN" <email@example.com> wrote in message
> Can any one tell me what makes my compiler think that. Its making me
> crazy !! I am using VC++ 6.0.
> It's not a member of CEdit but it is a member of it's base class CWnd.
thats right ... But ist the crite...OnMouseOver for CEdit and CButton
How may I catch the OnMouseOver event when I have cursor on CEdit and
CButton controls ? In control events I can't find this.
When I moving curson over CEdit box I want display (in other control)
some information about data content in CEdit.
How to do it ?
On 27 Mar 2007 07:29:46 -0700, "Mammoth" <firstname.lastname@example.org> wrote:
>How may I catch the OnMouseOver event when I have cursor on CEdit and
>CButton controls ? In control events I can't find this.
>When I moving curson over CEdit box I want display (in other control)
>some information about d...CEdits and CStrings
While going through one of my projects and applying variable names to
some of the controls I generally found that doing so for controls like
buttons usually defaulted to a control type of CButton or such. But
with CEdits it would default to a value type of CString. Is this some
sort of shortcut to accessing the text within a CEdit control rather
than having to extract the text before using it? Or is this some sort
of behavior of the compiling environment that I just need to accept?
The default *control* for it is CEdit, CString is the default variable type,
which is added ...CEdit and \n
I have a CEdit control that loads a text file with multiple lines. Instead of the text box showing a new line it shows the little black box. I set the multi-line property to true, why is this behavior happening
"Mark" <email@example.com> wrote in message
> I have a CEdit control that loads a text file with multiple lines. Instead
of the text box showing a new line it shows the little black box. I set the
multi-line property to true, why is this behavior happening?
I think the ed...where to create CEdit again
I created a CEdit control in OnInitUpdate, but the postion is fixed. I want
it to be repositioned again when CView is resized. What is the right place
to create this control again? I tried onDraw, the control is blinking all
simple use CView::OnSize(int cx,int cy)
FIGHT BACK AGAINST SPAM!
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&...Copy/Paste in CMyEdit that inherits from CEdit
I created a new class CMyEdit that inherits from CEdit. Then I defined an
edit control in my dialog to this type. So basically the only thing I changed
is using the class CMyEdit instead of CEdit for the edit control.
The problem is that when I run the program, I can't copy/paste anymore in
the edit control using the keyboard (Ctrl+C and Ctrl+V). I have to do it only
with the mouse.
Note that CMyEdit does not define any new function or override or overload
any function from CEdit. I have just created it with the Add Class Wizard and
tested my code.
What should I do t...CEdit::SetSel() did not work
I have a CEdit control which I called its method SetSel
(0, -1) but no text is selected. My CEdit control is read
only. Am I missing something? Thanks a lot,
Try SetFocus() before calling SetSel(). Something like
Check Abdoul [VC++ MVP]
"Mike" <firstname.lastname@example.org> wrote in message
> I have a CEdit control which I called its method SetSel
> (0, -1) but ...is it a bug of CEdit?
I use resouce edit to define a CEdit control which only accept digit number.
I found,when I input char to the edit by typing ,it works well,only accept
but I still can use ctrl + c to paste non-digit char into it.
to work around this problem,I check the input every time the content of the
vary which induce an event to report the change
>I found,when I input char to the edit by typing ,it works well,only accept
>but I still can use ctrl + c to paste non-digit char into it.
It is a documented quirk! ;)
See ES_NUMBER here:
http://msdn.microsoft.com/librar...paste multiline text to a single cell-Excel 97
I wrote a little macro to do this with the .GetFromClipboard method and it
works fine, but many users will need to do this in the org and I'm wondering
if there's a simpler method.
Based on other recommendations I tried the replace Alt+0010 method and got
an error message that the 'Formula is too long.'
Is there a simpler method?
Maybe they could just paste into the formula bar.
But I don't think I understand the real question.
> I wrote a little macro to do this with the .GetFromClipboard method and it
> works fine, but man...Multilanguage support for CEdit
My develop environment is WinXP with VC6.0.
How to support multilanguage for Edit box? I test with JPN, ELL, THA,
RUS, the edit box can not show the character correctly. I don't want
to change my progarm to unicode. Is there any other solution?
I had tried SetFont(), edit RC file (code_page....), add native font
control, but all without lucky.
Please help....Thanks a lot.
On Nov 15, 2:41 am, Justin_Fang <ccf...@gmail.com> wrote:
> Hi all,
> My develop environment is WinXP with VC6.0.
> How to support multilanguage for Edit box? I test with JPN, ...Scroll with CEdit
On a CEdit new data is attached. I want to see the new data, therefore the
scroll position in this CEdit should remain on the bottom. How can I solve
this without scrolling to bottom whenever the content of CEdit has changed
(this slows down my app and is really unsightly?
I believe you can call LineScroll() to do this:
However if you are only putting lines into the control (like a status line
or something) you may want to consider using a CListBox or CListCtrl instead
since it's easier to add and replace lines.