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A small problem: following the link you provided I didn't find how to download the "Fire" example.
36. When you surround an army, leave an outlet free.
...
Do not press a desperate foe too hard.
SUN-TZU - Art of War
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Yes I see that now. It appears they have abandoned FIRE sample in later versions of MSDN documentation. If you go to the Documentation for CProgressBar for VS2005 version there is a link to a new sample of using the CProgressBar. Learn to use the MSDN documentation, doing so will save you much time.
led mike
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I found it, thanks to you![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif) 
36. When you surround an army, leave an outlet free.
...
Do not press a desperate foe too hard.
SUN-TZU - Art of War
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You have two options:
1. Run your "longer operation" in a separate thread
2. Handle the messages for your dialog "manually" so Windows can re-draw your dialog and controls, see below
I sometimes use a macro that processes messages and place it in functions that usually take a long time to complete (in a for or while loop):
#define PUMP_MESSAGES {MSG Msg; while(::PeekMessage(&Msg,NULL,0,0,PM_REMOVE) != 0) {::TranslateMessage(&Msg); ::DispatchMessage(&Msg);}}
You don't want to call it too often, just about enough so your app remains responsive.
Example:
for (i = 0; i <= 999; i++)
{
PUMP_MESSAGES
...
...
}
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Thanks!
36. When you surround an army, leave an outlet free.
...
Do not press a desperate foe too hard.
SUN-TZU - Art of War
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Hi,
I had the same problem last year, and decided to use a dedicated Progress Dialog. You can find a simple but verry effective SDK type implementation at <a href="<a href="http://www.geocities.com/krishnapg/UPDialog.html">www.geocities.com/krishnapg/UPDialog.html</a><ahref="http://www.geocities.com/krishnapg/UPDialog.html" target="_blank" title="New Window">^</a>]"></a>
Hope you find this Useful,
Regards,
Bram van Kampen
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Thanks! I'll study the sources...
36. When you surround an army, leave an outlet free.
...
Do not press a desperate foe too hard.
SUN-TZU - Art of War
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Thanks!:rose:
36. When you surround an army, leave an outlet free.
...
Do not press a desperate foe too hard.
SUN-TZU - Art of War
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I know there is a name for taking an "extended word" and converting it to a "base word". An example extended word is "taking". The base word for "taking" is "take". Or "steaks" becomes "steak". I'm pretty sure I've seen the name for the particular algorithm that does that somewhere along the line. The only thing I can think of is Soundex/Metaphone and those are for phonetic purposes not reduction purposes.
modified on Thursday, February 28, 2008 5:07 PM
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Thank you. Now I just have to find a "Word to Lexeme" English dictionary (or maybe "Word to Lemma to Lexeme" dictionaries or something similar).
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I have a MFC serveur and a MFC client which work fine in most cases except 1 (the client and the serveur are in different Active Directory trees on the same network).
On the client I use :
m_pConnectionSocket = new CSocket();
if (m_pConnectionSocket && m_pConnectionSocket->Create())
{
if (m_pConnectionSocket->Connect(m_strLicenseServerName, TCP_PORT_3))
{
...
}
}
In the case it does not work Connect returns WSAEISCONN error which make no sense on my point of view.
Any idea ?
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I have two static libs that I want to convert into one DLL. The libs contain class definitions and are statically linked into other DLLs.
We want to be able to use these classes with other DLLs without having th statically link the libs into them, since these classes can change often.
Any easy way to do this?
TIA
-C
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If you have the source it should mostly be a matter of changing the project settings, in VS2005 or later anyway. In V6 you might need to create a new DLL project and manually pull in all the same files and setting the static lib project has.
If you don't have the source then reusing individual classes is out, you'd have to write a wrapper DLL that is itself statically linked to the original lib which kind of defeats the object as you'd get the whole lib in the DLL not just the classes you want.
Assuming you have the source, have you considered just including the source files directly in more than one project? We have a 'Shared' folder in parallel with the folders for our projects which contains source for common classes and headers that are used everywhere. Works fine as long a you only include things that you alwasy want to be the same everywhere they're used.
Nothing is exactly what it seems but everything with seems can be unpicked.
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Its VS60.
I have all the source from the libs. They're class definitions that other classes are derived from. We regularly create new DLLs that statically link these libs. The problem is that if they change, we always have to recompile and version the DLL. We want to move all the class definitions into a DLL that our new DLLs can dynamically link.
So if the new DLL changes, the old ones can always dynamically link to the new changes.
Questions:
- How to convert from static to dynamic libraries?
- How to export the classes to be used by other DLLs? DO we only include the .lib file from the dynamic library into the new project?
- Any other issues?
I'm lost here.
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I had to create a pointer to a structure with an unknown size. I used calloc alread, it was easy:
calloc(1,nSize);
Now I wanted to convert it to new. I did this:
pStruct = (Struct*)new char[nSize];
With the above approach, will delete realize real amount of memory to free?
or even better:
Is it possible to define a size in the new operator?
// "In the end it's a little boy expressing himself." Yanni
while (I_am_alive)
{
cout<<"I love programming.";
}
modified on Thursday, February 28, 2008 10:44 AM
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Hamed Mosavi wrote: With the above approach, will delete realize real amount of memory to free?
Yes, provided you call
delete [] pStruct;
Hamed Mosavi wrote: Is it possible to define a size in the new operator?
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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Thank you very much CPallini
CPallini wrote: Is it possible to define a size in the new operator?
I mean: Is it possible to ask new to allocate a custom amount of memory, like what we do in calloc, request nSize of memmory [modified] instead of casting [/modified].
Thank you in advanced.
// "In the end it's a little boy expressing himself." Yanni
while (I_am_alive)
{
cout<<"I love programming.";
}
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BYTE *p = new BYTE[1000];
...
delete [] p;
?
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I understand that. More details:
For instance I know int is 4 bytes. if I write:
int *pInt = new int;
I know pInt points to a memory area with 4 bytes length. If I force c++ to create 8 bytes and then cast the pointer and put it in another variable:
int *pBigInt = (int*)new BYTE[8];
and later on, I call delete:
delete[] pBigInt;
Will compiler uses size of the type of the pBigInt to delete pBigInt, or keeps track of all allocated size and deletes that. If this is the case, it might be possible to write something like this:
myStruct* pStruct = new myStruct(nSize); where nSize is not equal to sizeof(myStruct);.
I hope I'm writing a human readable English 
// "In the end it's a little boy expressing himself." Yanni
while (I_am_alive)
{
cout<<"I love programming.";
}
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Hamed Mosavi wrote: Will compiler uses size of the type of the pBigInt to delete pBigInt, or keeps track of all allocated size and deletes that. If this is the case, it might be possible to write something like this:
myStruct* pStruct = new myStruct(nSize);
where nSize is not equal to sizeof(myStruct);.
you cannot do that, but
myStruct* pStruct = (myStruct*) new BYTE[nSize];
and later
delete [] pStruct;
works fine.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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Thanks guys. Working with more confidence now.
// "In the end it's a little boy expressing himself." Yanni
while (I_am_alive)
{
cout<<"I love programming.";
}
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Hamed Mosavi wrote: If this is the case, it might be possible to write something like this:
myStruct* pStruct = new myStruct(nSize);
where nSize is not equal to sizeof(myStruct);.
it is possible to write like this, in this case compiler creates one object of "myStruct" and calls the overloaded constructor something like "myStruct(int)" or "myStruct(size_t)" whichever you defined.
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Rajkumar R wrote: alls the overloaded constructor
No. That was just an example to see if there is any similar syntax that eliminates need for casting.
// "In the end it's a little boy expressing himself." Yanni
while (I_am_alive)
{
cout<<"I love programming.";
}
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