|
Then learn how to ask a question properly, as pointed out in your duplicate of this question below.
|
|
|
|
|
What exactly are you learning if someone does the work for you? Hint: starts with not, ends with hing.
I would suggest changing your course of study. CompSci is obviously not in the cards for you.
"One man's wage rise is another man's price increase." - Harold Wilson
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
"You can easily judge the character of a man by how he treats those who can do nothing for him." - James D. Miles
|
|
|
|
|
give it a try yourself and then if you have problem(s) post your code with a description of the error.
Then someone will probably help.
In general, the CodeProject members will help you, but they won't write programs for you. You will learn more this way.
modified 16-Dec-14 18:07pm.
|
|
|
|
|
No, no one will write all the code for you. However, we would happily help you if you showed us where you were stuck.
There are only 10 types of people in the world, those who understand binary and those who don't.
|
|
|
|
|
Can some one help me with a travel salesmen problem code in c or c++ , Is urgent. Thanks
|
|
|
|
|
See here[^].
"the debugger doesn't tell me anything because this code compiles just fine" - random QA comment
"Facebook is where you tell lies to your friends. Twitter is where you tell the truth to strangers." - chriselst
|
|
|
|
|
Need someone that can write and paste the code here , using Hamiltonian path , all i need to find is the shortest distance of the Hamiltonian path
|
|
|
|
|
Again, see here[^], pay particular attention to #2.
"the debugger doesn't tell me anything because this code compiles just fine" - random QA comment
"Facebook is where you tell lies to your friends. Twitter is where you tell the truth to strangers." - chriselst
|
|
|
|
|
According to the Wikipedia entry on Hamiltonian path problem[^] it is far from being a trivial task, I strognly doubt you can meet your urgency requirements.
THESE PEOPLE REALLY BOTHER ME!! How can they know what you should do without knowing what you want done?!?!
-- C++ FQA Lite
|
|
|
|
|
No, no one will write all the code for you. However, we would happily help you if you showed us where you were stuck.
There are only 10 types of people in the world, those who understand binary and those who don't.
|
|
|
|
|
I have a mfcShellTreeControl, but I only see the folders.
I want to see is that the files in the folders within folders.
More precisely, I would see only the .txt file.
Can anyone help?
|
|
|
|
|
This is not an Italian board. Speak type English, please.
"One man's wage rise is another man's price increase." - Harold Wilson
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
"You can easily judge the character of a man by how he treats those who can do nothing for him." - James D. Miles
|
|
|
|
|
In my CView::OnDraw function, the CDC that is passed in has its origin in the top left. Is there any manipulation I can do to reorient the origin to the lower left?
Solution: Use the SetWindowOrigin() function along with the SetMapMode() function.
The difficult we do right away...
...the impossible takes slightly longer.
modified 13-Dec-14 20:09pm.
|
|
|
|
|
Hello,
I have been using controls in VC++ 6.0 for years without any particular problem.
This time I wanted to shift to VC++ under VS2008, using unmanaged code .
I thought the same code that creates a trivial main window, and then the simplest Static control in the main window, would work well with VS2008 too.
It doesn't seem so .
I am wondering what's wrong with the following snippet :
hWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL);
if (!hWnd)
{
return FALSE;
}
hLabelPath = CreateWindow ((LPCWSTR)"LABEL", (LPCWSTR)"Path", WS_CHILD | WS_BORDER | SS_OWNERDRAW, 10, 10, 100, 100, hWnd, 0, hInstance, &DIS);
i = GetLastError ();
ShowWindow(hWnd, nCmdShow);
UpdateWindow(hWnd);
I can see the main window appearing with the menu and all the rest, but the Static control doesn't appear.
I get a NULL handle as a return from its CreateWindow (). The error code is 1407, appearently meaning that the control class ("Static") is unknown.
I have been seaching all the MSDN documentation without finding an useful hint.
What's even stranger , the above code works perfectly under VC++ 6.0.
Any idea ?
Thanks
modified 11-Dec-14 4:04am.
|
|
|
|
|
To avoid confusion, in the original snippet the class declared in the CreateWindow is "Static", and not "Label" as stated . Sorry for the mistake .
|
|
|
|
|
You cannot simply use typecasting.
Try L"Static".
«_Superman_»
I love work. It gives me something to do between weekends.
Microsoft MVP (Visual C++) (October 2009 - September 2013) Polymorphism in C
|
|
|
|
|
hLabelPath = CreateWindow ((LPCWSTR)"LABEL", ...
You cannot use a cast to convert an ASCII string to Unicode. Use the correct form, either L"string value" or TEXT("string value").
|
|
|
|
|
Thank you both Superman and Richard ... now the Static appears correctly ...
|
|
|
|
|
how to replace \n with alt+enter while exporting to .CSV
HI,
I am writing line by line to a file(.CSV). If the string is having "\n" in between then the multiline is not possible for a single cell and it is coming to the next line of Excel .
Can anyone help me to replace the "\n" with "Alt+Enter" equivalent?
I am using CSting to collect the entire line at a tiime.
I am trying as below
CSting temp;
temp.Replace("\n", ""));
Thanks
SMA
|
|
|
|
|
Let the line feed in place and enclose the cell content by double quotes. This should be accepted by Excel when rows are terminated by carriage return - line feed pairs. So your CSV file should look like:
Row1:Col1, "Row1:Col2\n with new line"\r\n
Row2:Col1, "Row2:Col2, with comma"\r\n
Row3:Col1, "Row3:Col2 with "" esacped quote"\r\n
Row4:Col1, " Row4:Col2 begins and/or ends with space "\r\n
As an alternative you may write HTML files using tables. These can be also imported by Excel.
|
|
|
|
|
Normally, I code using win32 API. I just moved to MFC.
I wrote this MFC code for a wizard but keep getting exceptions thrown. A first chance exception to be precise.
My wizard is contained in an MFC extension dll.
The wizard is lunch from an handler of CMainFrame.
The CMainFrame from which the wizard is lunched is:
void CMainFrame::OnAddClassInfo()
{
CWinApp *pWinApp = AfxGetApp();
FirstPage firstPage;
ClassNameA className;
ClassTerm classTerm;
ClassSubjects classSubjects;
ClassStaff classStaff;
StopPage stopPage;
className.SetAccess(m_szAccessUsername,m_szAccessPassword);
className.SetClassInfo(m_iClassTypeID, m_iClassID);
stopPage.SetClassInfoCombo(&m_wndToolBar.m_ArmName,&m_wndToolBar.m_ClassName,&m_wndToolBar.m_Session);
CString stWizard;
stWizard.LoadString(pWinApp->m_hInstance,IDS_CLASSINFO_WIZARD,(WORD)LANGUAGE);
ClassInfo ClassInfoWizard(stWizard,this);
firstPage.SetPointer(reinterpret_cast<ULONG_PTR>(&ClassInfoWizard));
className.SetPointer(reinterpret_cast<ULONG_PTR>(&ClassInfoWizard));
classTerm.SetPointer(reinterpret_cast<ULONG_PTR>(&ClassInfoWizard));
classSubjects.SetPointer(reinterpret_cast<ULONG_PTR>(&ClassInfoWizard));
classStaff.SetPointer(reinterpret_cast<ULONG_PTR>(&ClassInfoWizard));
stopPage.SetPointer(reinterpret_cast<ULONG_PTR>(&ClassInfoWizard));
ClassInfoWizard.AddPage(&firstPage);
ClassInfoWizard.AddPage(&className);
ClassInfoWizard.AddPage(&classTerm);
ClassInfoWizard.AddPage(&classSubjects);
ClassInfoWizard.AddPage(&classStaff);
ClassInfoWizard.AddPage(&stopPage);
ClassInfoWizard.SetWizardMode();
if(ClassInfoWizard.DoModal() == ID_WIZFINISH)
{
m_eClassInfoView_State = ENABLE;
m_eClassInfoChange_State = ENABLE;
m_eStudentInfoAdd_State = ENABLE;
m_eGradeInfoAdd_State = ENABLE;
}
}
The output window show the following error messages:
First-chance exception at 0xfefefefe in SchPedestal.exe: 0xC0000005: Access violation.
Unhandled exception at 0xfefefefe in SchPedestal.exe: 0xC0000005: Access violation.
The program '[1456] SchPedestal.exe: Native' has exited with code -1073741819 (0xc0000005).
Note:
ClassInfo inherits from CPropertySheet, while the other objects inherit from CPropertyPage.
modified 11-Dec-14 6:33am.
|
|
|
|
|
Please edit your post and remove at least the repeated lines, or better all message lines except the first two exceptions. The other lines are not related to your problem.
|
|
|
|
|
How do I edit my post? I'd like to but do not know how to go about it.
|
|
|
|
|
Below each post are some links like Reply, Email, ....
If you are on your own post, there are two additional links: Edit and Delete.
|
|
|
|
|
If you expect the error to be in the posted code, set a breakpoint on top and use the debugger to step through the instructions until the error occurs. Then check your variables to find out which is generating the access violation.
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
