mfc Questions
4
Solved
I am using CFileDialog, I have set the initial path like below , as shown in the code. It's not working . Correct me if I made a mistake.
CFileDialog* filedlg = new CFileDialog(TRUE,(LPCTSTR)NULL...
Chamois asked 23/4, 2013 at 8:35
7
Solved
I have a CEdit derived control that displays the string "N/A" when the undelying data is null. I recently added code to empty the control(SetWindowText("");) when it gains focus and set if back to ...
Ellsworth asked 3/7, 2012 at 15:20
3
Solved
I need a way to display a PNG image with transparent background on a background with gradient color.
I have tried this:
CImage img;
CBitmap bmp;
img.Load(_T(".\\res\\foo.png"));
bmp.Attach(img.De...
6
Solved
I have an MFC app which I have been working on for a few weeks now, I want to manually set the dimensions of the main frame when it is loaded, can someone give me a hand with this, specifically whe...
2
Solved
How to execute child console programs without showing the console window from the Win32 GUI program?
(I've searched SO answers and found no clear solution to this problem.)
I'm working on a MFC GUI program. This program runs various child programs including console program and shell command scrip...
Wuhsien asked 20/1, 2011 at 4:51
5
I want to show a modeless dialog on the screen and display some information in it.
However if I use it the following way, it has some problems:
function()
{
showdialog(XXX).
//heavy work.
update ...
4
Solved
I am working on Win32 UI. I want to know the difference Between GetDC and BeginPaint. When to Use which API and when not to use which API.
5
In VC++ 6.0, MFC I want to select a multiple files
CFileDialog opendialog(true); // opens the dialog for open;
opendialog.m_ofn.lpstrTitle="SELECT FILE"; //selects the file title;
opendialog.m_ofn...
Crumbly asked 10/7, 2009 at 5:52
2
Solved
I wonder what exactly the difference is between GetbufferSetLength(some_size) and GetBuffer(some_size).
The documentation isn't very clear to me and to me it sounds pretty much both functions do mo...
1
I'm having a hard time opening the interactive resource editor in a MFC CMake project that otherwise compiles and runs just fine.
The project files are laid out as follows:
.
├── CMakeLists.txt
├──...
Dysphasia asked 27/9, 2018 at 13:0
4
Solved
How can I get and set the 'read-only' property of an edit box?
Cavafy asked 20/1, 2009 at 20:44
6
Solved
I have an ANSI project. I need to set the titlebar of a CDialog derived class to a Unicode text.
BOOL CMyDialog::OnInitDialog()
{
CDialog::OnInitDialog();
::SetWindowTextW(GetSafeHwnd(), PathFi...
3
This is as basic as it gets.
I want to catch when the user selects an item from a CComboBox (actually, a subclass of CComboBox).
Tried lots of combinations of OnCblSelChange, OnCommand. Guess I h...
15
Solved
But it's a lie!
Good day to all!
I have the following problem: when I try to open the resource file PriceCalculationUI.rc Visual Studio 2008 tells me that the file is opened in another editor (in ...
Ludhiana asked 14/6, 2013 at 6:38
6
Solved
How can I determine which is the default browser in my system programatically. The code must be developed using vc++
Is there any API for this ?
Where in the registry is the default browser value...
Charleencharlemagne asked 9/4, 2009 at 7:38
6
3>C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\Microsoft.CppCommon.targets(113,5): error MSB3073: The command "copy "C:\Users\jlee\Desktop\10_IPG2.7_4\InitialPowerGadget\Release\EnergyLib.d...
4
Solved
I have a C++ project that references many other projects/libraries. This is for an application that was created many years ago. About every once a year it is updated and a new version is done. I've...
Mcnutt asked 21/1, 2015 at 21:44
1
Solved
I'm a long time Java/C# developer, and I'm trying to teach myself C++, specifically MFC, using a book by Richard Jones that was published in 2000.
I'm getting this compile error:
'ATL::CStringT<...
Potbelly asked 25/7, 2023 at 23:17
5
Solved
I am getting #error WINDOWS.H already included. MFC apps must not #include windows.h
But i dont know how do i find out because of which file this is happening
Thanks
3
Solved
I unable to use GDI+ 1.1 classes in my VS2012 MFC C++ project (on Win7). Classes Image, Bitmap, Graphics works just fine but when I try to declare an object of Blur class (or other v1.1 classes) I ...
6
I haven't been able to find a concise chunk of code that allows me to add/display tooltips to a CStatic (and CLed) control. Obviously, the standard code to do so does not apply for this type of con...
4
Solved
I've come across a situation where I know a code
I've created an MFC app in Visual Studio 2008 that generates a Tray Icon and some notifications. I've read I can use a different NOTIFYICONDATA str...
Blackfellow asked 4/11, 2010 at 15:10
2
Solved
It is necessary to switch off the "ClearType" property of the default font for all dialog controls. It is possible to do that for one control by setting
logfont.lfQuality = ANTIALIASED_QUALITY
T...
9
Solved
How do I convert from CString to const char* in my Unicode MFC application?
Allurement asked 13/5, 2009 at 17:31
2
Solved
I've got a huge legacy project which uses MFC and COM. The idea being to migrate it to Linux (winelib doesn't work for this), I need to identify the portions of the code that use MFC. Strange thing...
Volkman asked 4/9, 2012 at 11:38
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