Visual Basic Interview Questions
Questions Answers Views Company eMail

How do you clear the current selected item from a drop down combo box?

2 2847

What is the difference between early binding and late binding?

TCS,

2 15357

Difference between ByRef and ByVal?

1 3480




How does VB Pass arguments to a function by default?

2 3031

Can a subroutine pass back values? Is so How?

2 2817

What does Addressof operator do?

1 2279

What is the difference between a Sub and a Function?

3 6601

How will you retain the values of existing elements in a dynamic array when you want to alter the array size?

1 2535




How will you define a function to accept variable number of arguments ?

1 2243

How will you define a function to accept optional arguments?

1 2552

How does the following statements work? On Error Goto Err_Handler

2 3150

How does the following statements work? On Error Resume Next

1 2905

How does the following statements work? On Error Goto 0

4 4289

What will happen if you issue a Resume statement after handling an error?

3 2557

What are the Sequence of events when a form is loaded in Visual Basic?

6 14156


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Un-Answered Questions { Visual Basic }

1s it posible to Create Tables Through Querydef?

1097


How do I do Peek and Poke and other low-level stuff?

404


Is it possible to Manipulate data through flexgrid? Explain.

1437


Are there any examples of commercial applications built using Visual Basic?

572


What do you mean by provider?

794






What is FireHouse Cursors?

1124


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

1068


Give brief description about class?

849


How much gain in performance will I get if I write my number crunching routines in C instead of Visual Basic?

317


How do you change the icon and otherwise manipulate the DOS box?

429


How to find the current record position in data control?

795


what is the Property used to add a menus at runtime?

1112


Types of LockEdits in RDO.

821


How many objects resides in ADO ?

851


What is the use of Imagelist Controls ?

833