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EDIT CONTROL looses the connection
Hi,
I am currently working on a program in VISUAL C ++ 6.0 (MFC) in which I would like to include an ADO DATA CONTROL 6.0 and a MS MASKED EDIT CONTROL.
The EDIT CONTROL is connected with the DATA CONTROL after program start-up.
All desired fields are indicated with the EDIT CONTROL.
Should the RECORDS SOURCE of the DATA Controls be changed or be limited during the runtime , the EDIT CONTROL looses the connection to the DATA CONTROL.
I have already tried everything REFRESH ()..., BindDefaultProperty or BindProperty, unfortunately, without success.
I could not find a Solution to this problem or topic even in the Internet.
I would be thankful for a hint or for your assistance.
thanks
elo4711
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hi all the experts,
i'm glad that at last i found a place where i can look for helps.i'm
now doin my final year project using the 8bit Rabbit microprocessor
(RCM3400). i'm developing a wireless tracking system using the GPS
and the rabbit microprocessor.what i'm planning to do is i wish to
add in the speech recognition function to help turn on the system.i wish some feedback or guideline on how to programm the speech
recignition into my rabbit microprocessor.is it hard?what i am worry
about is whether the microprocessor that i'm using suitable for this
function or not.all i wish to do is just a very simple or maybe low
end speech recognition.
Regards,
Joneo
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I'm sure it involve LVS_EX_GRIDLINES attribute.
but ClistCtrl::SetExtendedStyle(LVS_EX_GRIDLINES | LVS_REPORT);
didn't work!
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maybe LVS_REPORT has to be set through
ClistCtrl::SetStyle( LVS_REPORT );
and then try setting
ClistCtrl::SetExtendedStyle( GetExtendedStyle() | LVS_EX_GRIDLINES );
i think that LVS_EX_... means Extended style, and can be set only through SetExtendedStyle()
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Hi, What's wrong with my VC++ 5.0 Compiler? It complains,
C:\VC\excel\excelDlg.cpp(130) : error C2039: 'SetStyle' : is not a member of 'CListCtrl'
C:\VC\excel\excelDlg.cpp(131) : error C2039: 'SetExtendedStyle' : is not a member of 'CListCtrl'
C:\VC\excel\excelDlg.cpp(131) : error C2039: 'GetExtendedStyle' : is not a member of 'CListCtrl'
Or You guys are wrong.;P
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If you ever dealt with CAB-project this might be an easy question.
I’ve created a CAB-project and added an .ocx (ActiveX). When adding the CAB to my webpage the ActiveX will be registered and works good.
The problem is that my .ocx now uses a .dll that I also want to be registered so it can be used properly.
When I’m adding the .dll to the CAB-project that already contains my .ocx it doesn’t become registered when users loads my CAB. (The .ocx is still registered accurately.)
How do I make One CAB-file and force all it’s containing files (dll’s and ocx’s) to be registered?
When I make a new CAB-project and only adds the .dll it is registered as it should be.
_____________________________
...and justice for all
APe
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In the Open File common dialog, is it possible to modify the "places" bar (the list where Desktop, My Files, Network environment etc. are displayed)
Our software offers standard locations for certain file types, which I'd like to put there.
we are here to help each other get through this thing, whatever it is Vonnegut jr.
boost your code || Fold With Us! || sighist | doxygen
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See my reply here.
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
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hi all,
I am doing a Project using MFC and Access DataBase.In the Access Database, there is a Field called "Details" which data type is "OLE Object"..
How do we retrieve Valid data from that field using C++.?
I am trying like this:
BYTE * m_details;
CDatabase c1;CString s1;
c1.Open("demo");
CRecordset rs( &c1 );
rs.Open( CRecordset::forwardOnly, _T( "SELECT Details FROM ABC"));
do{
rs.GetFieldValue( (LPCTSTR)"Details",s1);
//I retrieve data like this:
m_details=(BYTE*)(LPSTR)(LPCTSTR)s1;
rs.MoveNext( );
}while( !rs.IsEOF( ) );
Program is compilling ...But I can not retrieve Valid value from the "Details" Field.."Details" is not integer or text..Data type of "details is Ole Object..
..
Can any body please reply me how to retrieve Correct and valid data from "Ole Object" data type field in a Access DataBase?
Thanks in advance..
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This might be a stupid quistion for experienced developers, but is confusing me to much;
What is SDK? why it exists (any special reason)? why it is needed?
After some search on SDK, I have come to know that it is a s/w application /tool that allows to do low level API programming, here is the confusion i.e. when all APIs can be called in VC then why one should go for an SDK?
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(1) VC contains part of the Platform SDK which is necessary to develop Windows applications (without that part you couldn't do it in VC)
(2) You need a newer Platform SDK if you want to access features available in new Windows versions
(3) If you are using a different compiler, you need the paltform SDK, too.
we are here to help each other get through this thing, whatever it is Vonnegut jr.
boost your code || Fold With Us! || sighist | doxygen
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The MFC app is "dialog based", "main window" is a CPropertySheet with 2 pages.
logic process in CWinApp::InitInstance() looks like
//-------------------------------
Hide "main window"
if(error)
{
show "main window";
display error on main dialog;
}
exit the app;
//-----------------------------
i have to hide main window first for some reasons - hard to explain why in a few sentences.
according to process above, if no error, i should see nothing.
but actually i always see the dialog in a flash.
it means main window (property sheet) has not been hidden properly and thoroughly.
do you know how to hide the dialog without seeing a flash?
thx
includeh10
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When you create dialog you specify its style, and one of the styles is if the window is shown or hidden. Remove shown flag. Use this if you create dialog through CDialog::Create()
If you created dialog in Resource editor then doubleclickit to change its properties, and turn off Visible property.
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I need to create a window that docks to the right of the desktop, pushing all existing windows to the left.
One solution is to use a desk band, but it has some undesirable features, such as, another desk band can come and merge into mine.
Is there a way to make a custom window behave like the desk band, or to make restrictions to the deskband such that it can be docked only on the right, and no other deskbands can be merged into it?
Thanks.
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How can I enter data into VtChart control (TVtChart) dynamically
in Borland C++
tijo joseph
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you are on the Visual C++ forum... not borland's. sorry
TOXCCT >>> GEII power
[toxcct][VisualCalc]
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tutorial.rc(29): error RC2135 : file not found: ID_MENU
tutorial.rc(33): error RC2135 : file not found: MENUITEM
tutorial.rc(20): error RC2144 : PRIMARY LANGUAGE ID not a number
tutorial.rc(31): error RC2164 : unexpected value in RCDATA
Here is the resource file. It is kind of big:
// Microsoft Visual C++ generated resource script.
//
#include "resource.h"
#define APSTUDIO_READONLY_SYMBOLS
/////////////////////////////////////////////////////////////////////////////
//
// Generated from the TEXTINCLUDE 2 resource.
//
#include "tutorial.h"
/////////////////////////////////////////////////////////////////////////////
#undef APSTUDIO_READONLY_SYMBOLS
/////////////////////////////////////////////////////////////////////////////
// English (U.S.) resources
#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
#ifdef _WIN32
LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
#pragma code_page(1252)
#endif //_WIN32
/////////////////////////////////////////////////////////////////////////////
//
// Menu
//
ID_MENU MENU DISCARDABLE
BEGIN
POPUP "&File"
BEGIN
MENUITEM "&Start Smart Logger", ID_FILE_START
MENUITEM "Stop Smart Logger", ID_FILE_STOP
MENUITEM SEPARATOR
MENUITEM "&Save", ID_FILE_SAVE
MENUITEM "E&xit Smart Logger", ID_FILE_EXIT
END
POPUP "&Choose Dave Card"
BEGIN
MENUITEM "&P3", ID_CHOOSEDAVE_P3LOG
MENUITEM "&P4", ID_CHOOSEDAVE_P4LOG
MENUITEM "&P5", ID_CHOOSEDAVE_P5LOG
END
POPUP "&Choose Charlie Card"
BEGIN
MENUITEM "&ROM2", ID_CHOOSECHARLIE_ROM02LOG
MENUITEM "&ROM3", ID_CHOOSECHARLIE_ROM03LOG
MENUITEM "&ROM10", ID_CHOOSECHARLIE_ROM10LOG
MENUITEM "&ROM11", ID_CHOOSECHARLIE_ROM11LOG
END
POPUP "&Help"
BEGIN
MENUITEM "&About Smart Logger", ID_HELP_ABOUT
END
END
#ifdef APSTUDIO_INVOKED
/////////////////////////////////////////////////////////////////////////////
//
// TEXTINCLUDE
//
1 TEXTINCLUDE
BEGIN
"resource.h\0"
END
2 TEXTINCLUDE
BEGIN
"#include ""tutorial.h""\r\n"
"\0"
END
3 TEXTINCLUDE
BEGIN
"\r\n"
"\0"
END
#endif // APSTUDIO_INVOKED
/////////////////////////////////////////////////////////////////////////////
//
// Dialog
//
IDD_DIALOG1 DIALOGEX 0, 0, 232, 129
STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION |
WS_SYSMENU
CAPTION "Dialog"
FONT 8, "MS Shell Dlg", 400, 0, 0x1
BEGIN
DEFPUSHBUTTON "OK",IDOK,19,111,70,14
PUSHBUTTON "Cancel",IDCANCEL,128,111,73,14
CONTROL "Ins00",IDC_CHECK1,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,9,4,34,10
CONTROL "Ins02",IDC_CHECK2,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,9,17,34,10
CONTROL "Ins04",IDC_CHECK3,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,9,30,34,10
CONTROL "Ins06",IDC_CHECK4,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,9,43,34,10
CONTROL "Ins08",IDC_CHECK5,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,9,56,34,10
CONTROL "Ins0A",IDC_CHECK6,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,9,69,34,10
CONTROL "Ins0C",IDC_CHECK7,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,9,82,34,10
CONTROL "Ins0E",IDC_CHECK8,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,9,95,34,10
CONTROL "Ins10",IDC_CHECK9,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,45,4,34,10
CONTROL "Ins12",IDC_CHECK10,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,45,17,34,10
CONTROL "Ins14",IDC_CHECK11,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,45,30,34,10
CONTROL "Ins16",IDC_CHECK12,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,45,43,34,10
CONTROL "Ins18",IDC_CHECK13,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,45,56,34,10
CONTROL "Ins1A",IDC_CHECK14,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,45,69,34,10
CONTROL "Ins1C",IDC_CHECK15,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,45,82,34,10
CONTROL "Ins1E",IDC_CHECK16,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,45,95,34,10
CONTROL "Ins20",IDC_CHECK17,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,81,4,34,10
CONTROL "Ins22",IDC_CHECK18,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,81,17,34,10
CONTROL "Ins24",IDC_CHECK19,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,81,30,34,10
CONTROL "Ins26",IDC_CHECK20,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,81,43,34,10
CONTROL "Ins28",IDC_CHECK21,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,81,56,34,10
CONTROL "Ins2A",IDC_CHECK22,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,81,69,34,10
CONTROL "Ins2C",IDC_CHECK23,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,81,82,34,10
CONTROL "Ins2E",IDC_CHECK24,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,81,95,34,10
CONTROL "Ins30",IDC_CHECK25,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,117,4,34,10
CONTROL "Ins32",IDC_CHECK26,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,117,17,34,10
CONTROL "Ins34",IDC_CHECK27,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,117,30,34,10
CONTROL "Ins36",IDC_CHECK28,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,117,43,34,10
CONTROL "Ins38",IDC_CHECK29,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,117,56,34,10
CONTROL "Ins3A",IDC_CHECK30,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,117,69,34,10
CONTROL "Ins3C",IDC_CHECK31,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,117,82,34,10
CONTROL "Ins3E",IDC_CHECK32,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,117,95,34,10
CONTROL "Ins40",IDC_CHECK33,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,153,4,34,10
CONTROL "Ins42",IDC_CHECK34,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,153,17,34,10
CONTROL "Ins44",IDC_CHECK35,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,153,30,34,10
CONTROL "Ins46",IDC_CHECK36,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,153,43,34,10
CONTROL "Ins48",IDC_CHECK37,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,153,56,34,10
CONTROL "Ins4A",IDC_CHECK38,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,153,69,34,10
CONTROL "Ins4C",IDC_CHECK39,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,153,82,34,10
CONTROL "Ins4E",IDC_CHECK40,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,153,95,34,10
CONTROL "Ins50",IDC_CHECK41,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,189,4,34,10
CONTROL "Ins52",IDC_CHECK42,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,189,17,34,10
CONTROL "Ins54",IDC_CHECK43,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,189,30,34,10
CONTROL "Ins56",IDC_CHECK44,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,189,43,34,10
CONTROL "Ins58",IDC_CHECK45,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,189,56,34,10
CONTROL "Ins5A",IDC_CHECK46,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,189,69,34,10
CONTROL "Ins5C",IDC_CHECK47,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,189,82,34,10
CONTROL "Ins5E",IDC_CHECK48,"Button",BS_AUTOCHECKBOX |
WS_TABSTOP,189,95,34,10
END
/////////////////////////////////////////////////////////////////////////////
//
// DESIGNINFO
//
#ifdef APSTUDIO_INVOKED
GUIDELINES DESIGNINFO
BEGIN
IDD_DIALOG1, DIALOG
BEGIN
BOTTOMMARGIN, 128
END
END
#endif // APSTUDIO_INVOKED
#endif // English (U.S.) resources
/////////////////////////////////////////////////////////////////////////////
#ifndef APSTUDIO_INVOKED
/////////////////////////////////////////////////////////////////////////////
//
// Generated from the TEXTINCLUDE 3 resource.
//
/////////////////////////////////////////////////////////////////////////////
#endif // not APSTUDIO_INVOKED
Thanks
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CNewbie wrote:
tutorial.rc(29): error RC2135 : file not found: ID_MENU
tutorial.rc(33): error RC2135 : file not found: MENUITEM
Can you confirm that ID_MENU is present in the resource.h file?
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
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I try to build a menu bar wich contains in adding to menu items also some controls as Menu Bar with controls as ComboBox and Buttons (see as example the menu bar of Word XP which contains a combobox for help question).
If someone has an idea please help me!
RDANA
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First off, what you are creating is a rebar control. This rebar control has two bands. First band is a menu bar control, and the second band is a combobox control.
Note that a menu bar control is NOT a CMenu object. MFC does not directly support a menu bar (as far as I remember), so you must design one yourself. A menu bar, basically, is a toolbar with a collection of text-only buttons. When clicking on a button, a pop-up menu is launched. This menu can be loaded from a resource, just like a normal pop-up menu would be.
To create a menu bar object, follow the implementation sample from MSDN here[^].
After this, create a CReBar control. From the frame window, remove the menu. Instead, add the CReBar, add the newly created menu bar control, and add the combo box control. You can add more controls if you want to. Then add the CReBar control into the frame window. Voila, you're done.
-Antti Keskinen
----------------------------------------------
The definition of impossible is strictly dependant
on what we think is possible.
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Antti Keskinen wrote:
Note that a menu bar control is NOT a CMenu object. MFC does not directly support a menu bar (as far as I remember), so you must design one yourself.
that's it. any "movable" menus also are not CMenus...
TOXCCT >>> GEII power
[toxcct][VisualCalc]
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I now can obtain a pointer points to the place where a bitmap stored in the memory, but I'm wandering how to display it on a dialogue based programme.
Thank you for your attention.
the simplier the better!
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