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a .lib and a .dll are both basically the same thing, with one exception, a dll is dynamic. This means if you use a dll in your project, you will have to distribute the dll with your exe. But if you use a lib, the code inside the lib is added inside the exe.
dll's have two good uses - 1) if you find a bug in the code, you will only need to re-distribute part of the program instead of the whole bundle. 2) You can easily re-use parts of your code in several applications.
The Boy's in blue will always rule :p
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waldermort wrote: a .lib and a .dll are both basically the same thing, with one exception, a dll is dynamic. This means if you use a dll in your project, you will have to distribute the dll with your exe. But if you use a lib, the code inside the lib is added inside the exe.
So what you mean to say is that a dll and lib file is the same. They both contain the implementation of the functions declared in a header file? 
---
With best regards,
A Manchester United Fan
The Genius of a true fool is that he can mess up a foolproof plan!
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yes, if you use .dll file you need to have .lib file. when you can use funtion or some class in this.succesfull!
thanhks!
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Not so. If you dynamically link to the library (using the LoadLibrary and GetProcAddress APIs) you don't need one.
Steve
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Can anyone tell me what is the difference between the following implementations.
CMyClass cmCls ;<br />
cmCls.myfunction() ;
or
CMyClass *cmCls ;<br />
cmCls = new CMyClass() ;<br />
cmCls->myfunction() ;<br />
delete cmCls ;
Thanks...
---
With best regards,
A Manchester United Fan
The Genius of a true fool is that he can mess up a foolproof plan!
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The frst declaration tells that u already created memory. so u can use the object with out creating memory.
Second one is a pointer to that class. So u have to create memory before using the object.
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In First object is created in Stack.
In Second object is created in heap;
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manish rastogi says :In First object is created in Stack.
What is that Object is global?
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vikrams wrote: What is that Object is global?
Is There is any difference? when ever you allocate the memory using new, AFAIK, it always allocated in HEAP otherwise STACK
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
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As far as my reading..Globals goes into data segment of a program.
-- modified at 1:14 Thursday 20th April, 2006
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vikrams wrote: As far as my reading..Gloabals goes into data segment of a program.
Thats why i use AFAIK term 
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
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Hi,
I have a problem while resizing the window. Suppose if i am using a SDI application to draw two rectangles in the client area and if i do any of the operations like moving the window or resizing the window i am getting blank on the client area.
Can any one help me on this.
Do i need to store whatever the operations i did on client area somewhere and use the same for redrawing in View's OnSize function?????
Thanks in advance..
-kiran
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what code you have used to draw the said stuff ?
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Thanks for reply. I am using DrawText and Rectangle with the view's device context.
Thanks in advance.
-Kiran
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Can you show code in OnDraw ?
Normally OnDraw gets called when view resized.
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Sorry. I am not doing anything in the function OnDraw().
Currently i am repainting the window with the help of another function which will access a linked list to get the drawn objects.
Is there any another method??? to implement this?
-Kiran
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any special reason for not using OnDraw() ?
B'coz thats the best method to implement drawing applications.
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can anybody plz assist me as to how to design a front end... basic mouse click on certain buttons and another window p[ops up type application in vc++
AnubhaV
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For Button click -
See BN_CLICKED Notification in MSDN.
For Dialog Box -
See DialogProc Function and CreateDialog Function in MSDN
This should help.
S o h a i l K a d i w a l a
modified 21-Apr-21 21:01pm.
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What do you exactly want to do?
In context to your question what I would say is :
You can use the CButton class and derive a class from it to meet your needs and functionality.
For the Designing of a dialog you can create bitmap images and set them into the picture controls or on the button to show and get the desired effect.
Vision is Always important and so is your ATTITUDE.
Wishes.
Anshuman Dandekar
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Use MFC, it will be faster to learn than pure WIN32 programming
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For VC++ 6.0, Follow these steps
1. From the File menu, select New
2. Under Projects tab, select MFC AppWizard (exe).
Start your work.
For further help, visit MSDN or ask us at code project.
Good luck.
We Believe in Excellence
www.aqueelmirza.cjb.net
-- modified at 2:39 Wednesday 19th April, 2006
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My dialog only can be restored when clicking task bar icon,not be minimized.How to minimize it through click task bar?
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Hello, everyone!
I encounter a problem. Running on Vista, when I invoke LoadBitmap()
to load a bitmap, but it doesn't work. Who can tell me the reason?
I run the program with "Administrator" privilege and the Vista version
is CTP Build 5308.
Thank you and best regards.
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hi friends,
plz tell me how to draw a color button in dialog based application.
and how to add bitmap ona button.
thanks in advance.
bye
Rahul here
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