|
Use SetTitle() and specify the caption name.
SetTitle is a member function of your document class.
|
|
|
|
|
Where would I put the code.. I have already tried this..
BOOL CMyDocumentDoc::OnSaveDocument(LPCTSTR lpszPathName)
{
SetTitle("My Document");
return CRichEditDoc::OnSaveDocument(lpszPathName);
}
And it doesnt work..
|
|
|
|
|
how about
BOOL CMyDocumentDoc::OnSaveDocument(LPCTSTR lpszPathName)
{
BOOL bRet = CRichEditDoc::OnSaveDocument(lpszPathName);
SetTitle("My Document");
return bRet;
}
I am not sure whether it works or not. I am just suspicious that OnSaveDocument will call SetTitle() automatically.
|
|
|
|
|
nope  I think when this function returns the title gets changed..
Thanks though 
Rob
|
|
|
|
|
Got it.. Had to over ride the SetTitle and force the name there..
Thanks,
Rob
|
|
|
|
|
I have a member variable declared as:
CArray<cpoint, cpoint=""> m_dotArray;
When I am using it, I use CArray::Add to add new dots to it. But I don't want to add duplicate dot, so I derived CMyArray in the following manner:
template <class TYPE, class ARG_TYPE>
class CMyArray : public CArray < TYPE, ARG_TYPE >
{
public:
int AddThis(ARG_TYPE newElement);
};
template < class TYPE, class ARG_TYPE >
int CMyArray < TYPE, ARG_TYPE > ::AddThis(ARG_TYPE newElement)
{
ARG_TYPE existingElement;
for ( int i = 0; i < GetSize(); i ++ )
{
existingElement = GetAt(i);
if ( existiingElement == newElement )
return -1;
}
Add(newElement);
return 0;
}
but when compiling the following error is reported:
error LNK2001: unresolved external symbol "public: int __thiscall CMyArray < class CPoint, class CPoint > ::AddThis(class CPoint)" ......
What did I miss? 
TIA!!
|
|
|
|
|
Is this code visible to your project ? Is it part of your project ?
Have you ever tried std::vector ? Unlike CArray, it's powerful, flexible and does not suck.
Christian
No offense, but I don't really want to encourage the creation of another VB developer.
- Larry Antram 22 Oct 2002
C# will attract all comers, where VB is for IT Journalists and managers - Michael
P Butler 05-12-2002
Again, you can screw up a C/C++ program just as easily as a VB program. OK, maybe not
as easily, but it's certainly doable. - Jamie Nordmeyer - 15-Nov-2002
|
|
|
|
|
yes, I have added both the .h and .cpp to my project. Also, I have include the header file when I declare the member variable.
I did a few Build->Clean and Rebuild All, in the hope of getting rid of this problem. But without any success. 
I didn't know anything about std::vector, I would try to read something about it. Before that, what is the correct way of deriving any class from CArray? I think I am not following the correct syntax.
|
|
|
|
|
If you search for 'vector graus' in the articles you should find my article on vectors.
I don't know how you would derive from CArray. I'd probably try to contain a CArray instead and see if that worked, assuming I had to.
Christian
No offense, but I don't really want to encourage the creation of another VB developer.
- Larry Antram 22 Oct 2002
C# will attract all comers, where VB is for IT Journalists and managers - Michael
P Butler 05-12-2002
Again, you can screw up a C/C++ program just as easily as a VB program. OK, maybe not
as easily, but it's certainly doable. - Jamie Nordmeyer - 15-Nov-2002
|
|
|
|
|
std::vector - code bloat...
CAtlArray
Tim Smith
I'm going to patent thought. I have yet to see any prior art.
|
|
|
|
|
CAtlArray, hmm, I should keep it in mind for future use, since I don't need the serialization function here at all.
Thank you.
|
|
|
|
|
lol - you just don't give up, do you ? I've never used CAtlArray, is it part of WTL ? How complete is it ? That is, does it offer algorithms etc, or is it merely another container of the sort I could write in an afternoon ?
Christian
No offense, but I don't really want to encourage the creation of another VB developer.
- Larry Antram 22 Oct 2002
C# will attract all comers, where VB is for IT Journalists and managers - Michael
P Butler 05-12-2002
Again, you can screw up a C/C++ program just as easily as a VB program. OK, maybe not
as easily, but it's certainly doable. - Jamie Nordmeyer - 15-Nov-2002
|
|
|
|
|
Christian Graus wrote:
or is it merely another container of the sort I could write in an afternoon ?
For 10 points, explain how a "mere container" is a bad thing.
-c
Please stand by
|
|
|
|
|
I'm with Cristian. std::vector is the way to go.
- Nitron
"Those that say a task is impossible shouldn't interrupt the ones who are doing it." - Chinese Proverb
|
|
|
|
|
Is the function implementation in the header file (or a #included inline file)? If it is in a .cpp file, then the compiler won't find it when instantiating the template, and so the function will be missing at link-time.
Dave
|
|
|
|
|
ah Yes. I implemented it in cpp file. After I delete the cpp and move the function definition to the .h file, everything is okay.
Thank you so much!  I am so happy.
|
|
|
|
|
Thank god someone answered your QUESTION.
The style police should take a rest. 
Tim Smith
I'm going to patent thought. I have yet to see any prior art.
|
|
|
|
|
Like you, I have noticed that there are a lot of posters that preach certain methods for doing specfic tasks. While, I think it is OK to provide alternative appoaches to solve a problem...I also think that you should try to answer the question, as posed.
Gary Kirkham
A working Program is one that has only unobserved bugs
|
|
|
|
|
Be fair - I NEVER recommend STL unless I can also answer the question, or the question has been answered. I may not have got it right, but I had a guess.
And the MFC container classes are still a pile of fetid refuse.
Christian
No offense, but I don't really want to encourage the creation of another VB developer.
- Larry Antram 22 Oct 2002
C# will attract all comers, where VB is for IT Journalists and managers - Michael
P Butler 05-12-2002
Again, you can screw up a C/C++ program just as easily as a VB program. OK, maybe not
as easily, but it's certainly doable. - Jamie Nordmeyer - 15-Nov-2002
|
|
|
|
|
Christian Graus wrote:
And the MFC container classes are still a pile of fetid refuse.
Is there an article you can direct me to that will show what you're talking about? If not, I see it as a great opportunity to once again demonstrate your overnight article-writing abilities  .
Regards,
Alvaro
Well done is better than well said. -- Benjamin Franklin
(I actually prefer medium-well.)
|
|
|
|
|
Yes, that was a major reason I wrote my article on std::vector, to point out all the things that it does that CArray will not. CArray is a perfectly good array class ( they are not hard to write ). But how do you copy the contents of a CArray into a CList or CMap ? STL containers provide a common iterator interface. How do you sort a CArray, or shuffle it, or any other common algorithm ? The stl comes with all sorts of algorithms, and the facility to easily write more.
Christian
No offense, but I don't really want to encourage the creation of another VB developer.
- Larry Antram 22 Oct 2002
C# will attract all comers, where VB is for IT Journalists and managers - Michael
P Butler 05-12-2002
Again, you can screw up a C/C++ program just as easily as a VB program. OK, maybe not
as easily, but it's certainly doable. - Jamie Nordmeyer - 15-Nov-2002
|
|
|
|
|
Can this thing wait not only for socket events but my own as well?
Or how should I interrupt this thing? Or should I wait without and then
check for other stuff to do? What is the best timeout then? 1 Sec? 5 Sec?
Please HELP!
|
|
|
|
|
I know how to output an integer in MFC with AfxMessageBox and CString. Here I have no MFC and must use MessageBox. How do I make it show me the number? Lets say its a variable called a, and a=10;
Appreciate your help,
ns
|
|
|
|
|
use sprintf to format a char buffer and pass the buffer to MessageBox
Gary Kirkham
A working Program is one that has only unobserved bugs
|
|
|
|
|
Take a look at sprintf() in the msdn...
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
