Answer / amol vaidya

Check if class is derived directly or indirectly from
CObject. CObject provides facility of RTTI.

With this functionality enable IsKindof like functions can
be used and utilised any where for that object.

Answer / zero zero...

Check if class is derived directly or indirectly from
CObject. CObject provides facility of RTTI check to its
derived classes.

 DECLARE_DYNAMIC and IMPLEMENT_DYNAMIC, permit run-
time access to the class name and its position in the
hierarchy. This, in turn, allows meaningful diagnostic
dumping.

 CObject::IsKindOf function to determine the class
of your objects at run time.

Answer / santhosh

with the help of IsKindOf function is used to achieve RTTI.

Iskindof function is used to test the objects relationship to the given class.

this function works only for a class delared the below macros,
- DECLARE_DYNAMIC
- DECLARE_DYNCREATE
- DECLARE_SERIEL

Answer / raghavender

In VC++ compiler project properties->C/C++ ->language-
>Enable Runtime Information to YES (/GR) compiler option

1.Get string1,string2,string3 1.add string1 and 2,string1 and 3. 2.replace vowels with T 3.count number of T. 4.remove T 5.COPY string1 to stringf. 6.restore string1. print the following 1.Number of T 2.StringF 3.string1+string2+string3 Use pointers and functions

1 Answers  

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What types of threads are supported by MFC framework?

2 Answers  

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How WM_PAINT message gets called in MFC,please explain it . a)Who calls the WM_PAINT message? b)When it gets called? c)how it comes to message queue? Please Explain it

8 Answers  

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Hi All, I have created one MFC Dialog Based application.now if i am running the application its working fine,instead of closing he application i minimized the application,if i run the application again,i am getting the Dialog. I want to prevent the calling of application multiple times. please give me the code and let me know in which method i need to make changes. Praveer

7 Answers   HP,

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What four types of properties are supported by an ActiveX control?

1 Answers  

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What is difference between the TCP/IP and UDP socket

5 Answers   Invensys,

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1)How to load an icon on a button as Dynamically ?

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What is thread & process?

15 Answers   Exaband,

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What is the difference between the Encapsulation and Abstraction

25 Answers   HCL, Invensys, TCS, Wipro,

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1)At run-time, you can change the icon by calling the LoadIcon() function?

2 Answers  

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How can update edit control data of an executing application from other application?

3 Answers   HP,

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how does conditionally close the Dialog Box ?

2 Answers   Infotech,

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