Visual Basic Interview Questions
Questions Answers Views Company eMail

What is passing by reference?

1 394

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

326

Is there any way to pass a variable to a form apart from using global variables?

393




How should dates be implemented so they work with other language and country formats?

246

Can a VB application be an OLE server?

246

How do I dial a phone number without using the MSCOMM VBX?

394

I have several megabytes of memory. Why do I get an "out of memory" error?

328

How do I mimic a toggle button?

307




How do I get my application on top?

270

Is there a way to break long lines in VB code?

286

How do I remove/change the picture property of a control at design time?

373

Is a foo VBX/DLL available as shareware/freeware?

399

How do I make my applications screen-resolution independent?

276

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

337

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

393


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Un-Answered Questions { Visual Basic }

What is "Reserved Error -1209"?

521


Why do I get "object not an array" when I try reference the fields of a global object variable which I have set to a table?

363


what are the types of cursors in DAO?

729


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.

995


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

366






advantage and disadvantage in visual-basic and ms-access please tell me or send my mail-id

1999


___,___ and __ are difference between image and picture controls.

456


How do I make a text box not beep but do something else when I hit the Enter key?

275


Difference between Class Module and Standard Module?

1122


What is "NULL"?

295


How do I get my application on top?

270


_____ collection in recordset used to assign a value from textbox to table columns without making abinding in datacontrol.

570


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

924


1.What are the Feactures visual data manager 2.Short note on visual data manager 3.What is data control,its work,properties,methods 4.Needs for OLEDB in vb 5.LIst steps involved in generating christal report 6.What is a recordset 7.Diffrence between RDO and ADO 8.What is an Activex control 9.Advantages of ADO over data control 10.Diffrence between model and modeless form 11.What is the significance of debug window 12.Diffrence between single document and multiple document 13.Explain data report

2676


What do you mean by Databound Controls Explain?

689