|
Hi,
I would like to make an Active Document Server with Active Document Container capebilities.
In short I have tried to modifiy the Microsoft MFCBIND (http://msdn.microsoft.com/code/default.asp?URL=/code/sample.asp?url=/MSDN-FILES/026/001/803/msdncompositedoc.xml) sample to be a Server also. I want the MFCBIND to be running in a container (Word, Excel or myown) and still be able to use MFCBIND as a container for other Active Document Servers.
Have you tried something like that - nested Active Documents? I am really lost and I am about to think it is not possible..... but even the Visual Studio Wizard lets you define such projects but they dosen't seem to work correct....
Any help will be highly appreciated...
Best regards
Nyrup
|
|
|
|
|
i abstract data from database ,but this could create a temp file .i want real-time abstract the data,it will chock up my C tray .i want know how to delet the temp file in vc?
if (pb.Open("mymib"))
{
CBisheSet*PB=new CBisheSet();
PB->Open(CRecordset::snapshot,NULL);
PB->MoveLast();
m_interfacename=PB->m_Name;
UpdateData(false);
ac="data total：";
dbltotal=PB->m_Total;
ab.Format("%-10.2f",dbltotal);
ac.Insert(18,ab);
m_listdata.AddString(ac);
ac="";
|
|
|
|
|
A lot depends on how you are creating the temp file.
Have a look at DeleteFile on MSDN.
Michael 
|
|
|
|
|
i would like to know if there is a predefined window class or control (or a free implementation) similar to iexplorer´s "mail" toolbar button, that is, it has a bitmap, an arrow on it´s right and it shows a context menu when clicked.
Thanks
Gabriel
sometimes truth it´s stranger than fiction
|
|
|
|
|
|
I was try to incorporate this cool TabCrtl software
... http://www.codeproject.com/useritems/mditabs.asp
into my project.
I followed the instructions and try to
build my project and I get that C1010 error?
I didn't change any code but merely added
the .h and .cpp to my project.
What am I doing wrong?
|
|
|
|
|
You need to make sure that the cpp file has the "stdafx.h" file included in it. this is the precompiled header file.
Build a man a fire, and he will be warm for a day
Light a man on fire, and he will be warm for the rest of his life!
|
|
|
|
|
1/ Open a CP account
2/ Post this question on the article in question.
Because you have opened an account, the author will get an email letting them know you asked the question.
BTW in this case, the problem is that the original article must have used automatic inclusion of precompiled headers, so go to the project settings and set them to automatically use stdafx as a precompiled header, instead of always doing so. Or #include "stdafx.h" at the top of the cpp file, but I presume he had a reason for not doing so in the first instance.
Christian
The tragedy of cyberspace - that so much can travel so far, and yet mean so little.
"But there isn't a whole lot out there that pisses me off more than someone leaving my code looking like they leaned on the keyboard and prayed that it would compile.
- Jamie Hale, 17/4/2002
|
|
|
|
|
Hi.
Is it possible to enable/disable a message from the message for a time interval?
For example, let say I have a program that plays AVI files. For the first ten seconds, I want to disable the open button. I can disable a button. However, I found that if the user clicks on it while it is disabled, the framework keeps the message and class the message handler after I enable the button.
Is it possible to disable a button *completely*, or even better, ignore/unignore a specific message?
Thanks,
Kuphryn
|
|
|
|
|
m, the button is either disabled or not disabled. Possibly what is happening is the button is not even getting the mouse message until after it is re-enabled; ensure you are processing messages at an acceptable rate.
--------
Well actually they are sort of interesting Nish, on Nudes
|
|
|
|
|
You could remove all the WM_LBUTTONDOWN messages from the message queue before reenabling the button.
Sorry to dissapoint you all with my lack of a witty or poignant signature.
|
|
|
|
|
As title.
I'm amumu, and you?
|
|
|
|
|
I want to be able to automate my stock buying and selling, so I can go to work and not worry that I my stock will go down while I'm a way.
I want my computer to enter the stock symbol of my stock into for example msn, and then be able to parse the price from the site. It would then connect to my financial site and then be able to push the submit button to make the transaction.
What are the technologies that will enable me to do this? The sites are not XML enabled. Your help will greatly be appricated! What Functions do I need to call to do this? THanks in advance!!!
|
|
|
|
|
Is this a bug in MS's stl string code?
In this case _E would be sizeof(char). Why then would you make _MIN_SIZE 31 for a char but 7 for some data type that's larger than 31 bytes?
XSTRING line 519:
enum {_MIN_SIZE = sizeof (_E) <= 32 ? 31 : 7};
Todd Smith
|
|
|
|
|
This is just an internal optimization trick. _MIN_SIZE is the minimum capacity a basic_string<E> can have. The purpose of this boundary is- to avoid memory fragmentation due to huge amounts of tiny blocks being reserved
- and to provide a reasonable starting size that a significant portion of strings will fit in without further reallocations.
So for small-sized types (like char), the minimum capacity is no less than 31 bytes, while for larger types we moderate our first reservation to 7*sizeof(E) bytes.
Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo
|
|
|
|
|
What's the best way to optimize this min size? Hack the code and redefine the min size?
I've been trying to use the swap trick to minimize memory usage but the little sucker wont budge beyond 31 bytes. I don't want to switch to vectors since I use a lot of the string functions.
I was trying to use stlport but the current version doens't like having VC6, .NET and the Platform SDK on the same computer. It refuses to compile.
Todd Smith
|
|
|
|
|
I have been able to build the current stlport with VC6 and VCNET
Tim Smith
I know what you're thinking punk, you're thinking did he spell check this document? Well, to tell you the truth I kinda forgot myself in all this excitement. But being this here's CodeProject, the most powerful forums in the world and would blow your head clean off, you've got to ask yourself one question, Do I feel lucky? Well do ya punk?
|
|
|
|
|
|
Sorry, I would have to check my work computer. Make sure you read the STLPort release notes. There are some things for VS.NET you have to watch out for.
Tim Smith
I know what you're thinking punk, you're thinking did he spell check this document? Well, to tell you the truth I kinda forgot myself in all this excitement. But being this here's CodeProject, the most powerful forums in the world and would blow your head clean off, you've got to ask yourself one question, Do I feel lucky? Well do ya punk?
|
|
|
|
|
I have a function: CString CMyView::GetNextString( ifstream &File ). Now that has been working for quite a while and all of a sudden I'm getting an error that says syntax error: identifier 'ifstream' and points to the the function declaration. I have the #include "fstream.h". It was working but now its not. Any reason why it just stopped working and how to fix it?
-Raffi
|
|
|
|
|
I haven't used ifstream in a while, but as i recall you want to use
#include <fstream> not
#include "fstream.h".
--------
Sip my mind.
|
|
|
|
|
Did you migrate to .NET ? Maybe it finally removes the deprecated header fstream.h. As has been said already, you should use #include <fstream> and then you need using std::fstream; as well.
What else has changed in your project ? Things don't just stop working by themselves, it must no longer be able to see the header.
Christian
The tragedy of cyberspace - that so much can travel so far, and yet mean so little.
"I'm somewhat suspicious of STL though. My (test,experimental) program worked first time. Whats that all about??!?!
- Jon Hulatt, 22/3/2002
|
|
|
|
|
I havent moved to .NET .I tried useing #include < fstream > and I got 16 errors.
When I fisrt added my function I got that same error. Then I deleted the function, rewrote it and it worked for some reason. I added other functions(a change) and then the error reocurred. I tried rewriting the function but it doesnt work now.
Could you explain the std::fstream a little? I've never seen that before and it might be the solution.
Thanks for the help.
-Raffi
|
|
|
|
|
(With the permission of Christian)
Try this. In every .cpp of your project, right after the #includes write
using namespace std; This is usually labelled as a big no-no as C++ coding style goes, but it should get your program working with minimum effort.
If you want to know more about namespaces (that's what std is), have a look at (for instance) this tutorial.
Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo
|
|
|
|
|
Joaquín M López Muñoz wrote:
If you want to know more about namespaces (that's what std is), have a look at (for instance) this tutorial.
Is there no namespaces tutorial in CP ? Hmm... I've been wanting to play with unnamed namespaces for a while, maybe I should write an article.....
Christian
The tragedy of cyberspace - that so much can travel so far, and yet mean so little.
"But there isn't a whole lot out there that pisses me off more than someone leaving my code looking like they leaned on the keyboard and prayed that it would compile.
- Jamie Hale, 17/4/2002
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
