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 2741

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

Tech Mahindra,

3 5472

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

3 5653




How do we call MS- Excel in VB?

3 7092

What does option Explicit means?

Infosys, IBM,

8 11826

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

3 6539

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

HCL,

1 4069

Wat is multithreading in VB?

4 6384




Wat is Apartment Model?

3 4454

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 3488

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

TATA,

5 6204

what is Option Implicit

Cognizant, Primus Global,

12 21353

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 3158

what is visual basic

14 9987

how many no of controls in form?

Airex Logistics, Tata Logistics,

1 2810


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Un-Answered Questions { Visual Basic }

Explain the types of Views in Listview Control?

1009


What are 3 main differences between flexgrid control and dbgrid control?

832


Difference between ActiveX Control and Standard Control.

1291


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

906


What is Mask Edit and why it is used?

745






Difference between Linked Object and Embedded Object?

1089


How can I speed up my VB database application?

221


What is the difference between Msgbox Statement and MsgboxQ function?

762


what are the Differences between Recordset and Resultsets?

1231


How would you add column headers in listview control?

934


What is the use of Immediate, Local Window?

767


What are the Differenct Types of Instancing Property in ActiveX Dll and Exe?

893


How do I implement an accelerator key for a text box?

336


How many ways we can access file using VB?

923


How do I get my application on top?

228