Visual Basic Interview Questions
Questions Answers Views Company eMail

what are the Differences between Modal and Modaless forms?

2 12057

What are the different cursor types that can we create using ADO Recordset? Difference between these cursor types?

2 6658

What is the difference between a ActiveX DLL and a ActiveX EXE?

Infosys,

2 14462




What are the types of Instancing property that can be set for a Class in a ActiveX DLL and ActiveX EXE?

1 4697

What does DoEvents do?

2 3837

Which datatypes in Visual Basic are capable of accepting Nulls?

1 2392

Is Visual Basic case sensitive in general?

3 4014

How do you call a function in a DLL?

1 2290




What is the error message that you would get if you try to use a recordset that is not initialized to anything?

2 1819

What is a datacontrol?

1 1669

Whats the advantages/disadvantages of using datacontrol vs DAO/ADO/RDO?

L&T, Teledata, MAHINDRA,

1 15226

what are the Differences between variables defined as public in a standard module (.bas) file and a Class file?

CTS, Technocrats,

2 2822

what are the Sequence of events when a MDI form open with two child forms closing?

1 4301

What is the difference between COM and DCOM?

Microsoft, SRMSCET, 7 Seas, American Infoserv,

9 39754

What is the difference between creating a object using New and CreateObject in Visual Basic?

1 2327


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Un-Answered Questions { Visual Basic }

DHTML Is used for what?

774


How do I force a file dialogue box to reread the currect disk?

268


How would you create properties by using class Builder Wizard?

788


Why doesn't "my string" & Chr$(13) do what I want?

393


by writing MACRO CODE,i want to retrive data from one spead sheet to another UI (workbook). control will search cell by cell for each row and load the data in another workbook(UI). ex: custdetails custname lastname locaton mobile pincode custdetails raj tony hyd 555555 521245 servcreqrd srvce# srvcename location srvcepincode servcreqrd 754 drilling hyd 521784 for the above example in the another workbook retrive data like this custname Raj srvce# 754 srvcepincode 521784. while retrieving data control will search cell by cell for each row.

973






How many types of API functions are available in VB?

1203


How would you add elements in TreevieW Control?

796


To.set the command button for ESC ___ Property has to be changed.

294


How can you Navigate from the DHTML application to another DHTML application? .

653


How would you convert a form into document?

652


how a multiple routing works ?

1596


Can you create a tabletype of recordset in Jet connected ODBC dbengine.

760


I get a "file not found" error on the IIF function when I distribute by program. Why?

326


To find the current recordposition in data control.

432


How many objects resides in ADO ?

797