Visual Basic Interview Questions
Questions Answers Views Company eMail

I want to develop a stand alone application which can communicate with the existing applications in the system. On which this application should be based on: Standard Exe, Active-X Exe, Active-X Dll.

2 2813

What is the maximum size of form to hold the controls?

Tech Mahindra,

3 5549

Write the correct order of execution of following form?s events: initialization, Load, Activate, Refresh , Paint

3 5747




How do we call MS- Excel in VB?

3 7176

What does option Explicit means?

Infosys, IBM,

8 12007

What does Query_unload event do in VB? Why we need Form _unload event?

3 6633

what are Instancing for classes provided by ActiveX component like prive, publicnotcreatable,SingleUse, GlobalSinleUse,MultiUse.

HCL,

1 4141

Wat is multithreading in VB?

4 6484




Wat is Apartment Model?

3 4530

how to validate the pop up window Example :assume there is an webpage in that webpage we had a button to browser or file to upload . how to validate this button if we click on that botton window should appear else back to the page i need in VB Script Code since i am using QTP for testing

Sapient,

1 3576

Wat is d diff b/w API fns & Norm fns

TATA,

5 6306

what is Option Implicit

Cognizant, Primus Global,

12 21726

reading lines from a file by searching a word(instr) and copying to other textfile,but its only copying only one line but there are some other lines match criteria but not copying to the files

2 3227

what is visual basic

14 10151

how many no of controls in form?

Airex Logistics, Tata Logistics,

1 2887


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Un-Answered Questions { Visual Basic }

How do I set the Windows wallpaper at runtime?

336


What is ActiveX Control?

815


´╗┐What is the current version of Visual Basic for Windows?

329


It possible to call OLEDB?s Features directly in VB without using any control?

924


What do you mean by provider?

725






OLE is used for _______

349


Can you create a Updatecascade, Deletecascade relation in Ms- Access?

1017


How can you check whether a record is valid record or Invalid record using ADO control or Object?

758


___ property is used to change to ___ value to access a identity column'in datacontrols.

347


What is the use of property page Wizard in ActiveX Control?

1325


Whether HTML supports multimedia: and document links?

754


How would you Create a Query Builder and Explain its uses

768


What is meant by Establish Connection in RDO? 74.1s it possible to Access BackEnd procedures? Explain.

414


Difference between Linked Object and Embedded Object?

1129


___,_____ and ____ container objects.

305