VC++ Interview Questions
Questions Answers Views Company eMail

if i modified data in 1 view how does the other view knows

Siemens,

2 7528

if both base and derived class have the constructors if i create an object for derive class which class constructor is executed first

Siemens, Symphony,

10 15323

what are the feauters of CObject

Siemens, Wipro,

4 12078

how do u identify RTTI in vc++

Siemens,

4 13128

how you call a dll as a COM dll.

2 6009

Explain StretchBlt and BitBlt

1 11696

What is the range of intensity of RGB

1 6974

When you call CoInitialize(NULL) function how it works internally.

8 17395

how can u change button shape at run time

Samsung,

3 10172

Difference between Debug and Release versions?

4 15768

Differentiate normal DLL to COM DLL

Talisma,

7 21747

Futures of COM

MIT,

3 7214

how u can move CDC pointer to one line in cview?

2 5634

In Win32 application can we use CString datatype?

4 14919

In win32 application if defining a variable of CString then it gives the error "CString:Undeclared identifier" how to solve the problem? What headerfile need to include??

2 8524


Un-Answered Questions { VC++ }

What is guid?

451


Where can I find mscomctl ocx?

382


What is activex and how do you use it?

381


What is a .ocx file?

391


What is comctl32 ocx?

385






How we implement the ActiveX controls in VC++application

2679


Do you need microsoft visual c++?

602


What are queued components?

575


How do I enable activex controls in firefox?

435


What is an activex server?

427


What is the use of activex control?

373


Does activex work in chrome?

394


What is difference between form control and activex in excel?

479


Define ActiveX and OLE?

523


Can I remove microsoft visual c++?

590