What is Compatibility? When do you use which compatibility? What are the primary differences between project compatibility and binary compatibility?

Paul_G

 Profile Answers by Paul_G Questions by Paul_G

• Jun 14th, 2009

Its also important to realise that if you set your project to binary comaptability and ADD additionally to the interface, this will not break the interface. You will break the interface if you alter the signature in any way.

Parmanand Singh

 Profile Answers by Parmanand Singh Questions by Parmanand Singh

• Nov 18th, 2008

Used for COM component. there are 3 type of comatibility - No Compatibility, Project Compatibility, Binary Compatibilty. we have to set Compatibility for COM Component.No Compatibility means when you ...

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Which of the properties in a control's list of properties is used to give the control a meaningful name?

amit gulhane

• Aug 2nd, 2011

(caption) for displaying on form and (name) used for coding purpose.

xuegong

 Profile Answers by xuegong Questions by xuegong

• Sep 16th, 2010

Name

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In passing variables to procedures and fuctions, what is meant by "ByVal" and "ByRef"? Is there ever an exception to the standard definition for these?

This is a question you will most likely get in any Visual Basic interview.

Mark Haynes

 Profile Answers by Mark Haynes Questions by Mark Haynes

• Oct 14th, 2011

Is there ever an exception to that defination, that when using ByVal you pass only the value and the variable can not be chnaged by the calling structure?

Jennifer Alicia

 Profile Answers by Jennifer Alicia Questions by Jennifer Alicia

• Oct 13th, 2011

When using byval, you pass the argument's value. When using byref, you pass the argument by reference. If you pass by value, the variable can not be changed by the calling structure. If you use byref, the variable can be changed by the calling structure.

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msmnithya

 Profile Answers by msmnithya Questions by msmnithya

• Oct 20th, 2009

Shell Command is also used for calling windows application.

Rajesh Patil.

• Dec 6th, 2005

Win32 API

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jayavant jadhav

• Jun 9th, 2017

Before closing application unload query event called you find your query before close. After call unload event. If you want to avoid close application before unload using query unload.

K Ravi

• Aug 6th, 2005

Used to check how the form is closed.

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Arti Gupta

• Sep 17th, 2007

Placed a command button on the form, in each click we are adding a mnu itemPrivate Sub Command1_Click()Static bbbb = bb + 1Load Mnuaa(bb)MnuAA.caption = "Item" & bbMnu(bb).Visibal = trueEnd Sub

Jyothi

• Mar 2nd, 2006

Index property is used to add menus at run time

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vipin

• Dec 10th, 2013

Modal Window: A modal window is a restricted window that the user must respond to before moving the input focus to another window. Modal windows: Must be dismissed before control can be returned to ...

shanthi

• Nov 12th, 2005

Modal and modeless

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shaiju.rajan

 Profile Answers by shaiju.rajan Questions by shaiju.rajan

• Oct 5th, 2008

Open Database Connectivity (ODBC) provides a standard software API method for using database management systems (DBMS). The ODBC Specification offers a procedural API for using SQL queries to access d...

amplemaddy

 Profile Answers by amplemaddy Questions by amplemaddy

• May 6th, 2008

ODBC IS Open Data Base Connetivity we can connect data base using DSN is called ODBC

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Ravi

• Oct 16th, 2007

1. ActiveX Exe2. Activex Dll3. ActiveX Control4. ActiveX Document

lalita.p

• May 27th, 2007

Types of ActiveX Components in VB?1)Activex EXE: implemented as out of process component2)Activex DLL:implemented as in process component3)Active Document

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Mohammed yousuf uddin

• Jan 3rd, 2007

cursor types  4dynamicstatic keyset forward onlyLock types 3pessimisticoptimisticread only

Jayashree .N Ragavan

• Apr 12th, 2006

There are 4 cursor types:Cursor TypeDescriptionadOpenForwardOnlyThis type of cursor can only be used to move forward through the recordset. This option is used when a list box or combo box is to be &n...

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Lakshmi Narang

• Apr 19th, 2006

There are 21 controls . Pointer, Listbox, Combobox, Label, Command Button, Option Button, Check Button, Tree View, DirListBox, Horizontal Scrollbar, Vertical Scrollbar, TextBox, Picture Box, Image Boz, Timer, Shape, Line, OLE, Data Control, FileListBox, DriveListBox, Frame

Srinvias

• Mar 14th, 2006

21 including pointer

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Abhinav Rai

• Apr 21st, 2006

In case of flexgrid also you can make it editable, by placing the textbox on runtime on the cell and key in required data. This is possible with flexgrids onCellEnter and onCellLeave events.

visitor

• Apr 20th, 2006

flex grid will allow u hierarchily change collumns, while db grib cant.

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Kannan Ranganathan

• Dec 21st, 2006

OOPS is concept is mainly for reusabililty of Objects.The Objects like  Class, Structure, Object, Methods, Function, Property,Interface ,Abstract and Inheritance. All the things for the conc...

Jon

• Nov 24th, 2006

OOPS =Object Oriented Programming & Systems.Polymorphism is having a group of related objects having the the same (or similar) interfaces, VB does not support OOPS very well at all, as it lacks true inheritance, and the basic interface class that VB provides is only a small portion of OOPS.

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kumaran.vijay

• Dec 22nd, 2006

Subquery:-A subquery is the query which contains inner query and outer query where the inner query is excuted first and send the output to the outer queryEg:- select * from t1 where t1.c1 in (select t...

kiran

• Nov 30th, 2006

Subquery: The subquery will be executed once for all the rows of main query but the co query/co related query will be executed for each selected row of main query.Suppose 10 rows are returened from ma...

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gauri_geek

 Profile Answers by gauri_geek Questions by gauri_geek

• Sep 27th, 2008

All controls have a refresh property. This is not available in the properties window.Refresh property forces repaint of the control

Ravi Kumar

• Sep 5th, 2005

All most all of the standard controls have refresh method.

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S.ARUMUGAKUMAR

• May 19th, 2006

It is just like function and procedure.Msgbox functions returns the value,but the statement displays just we type in " ".It does not return any value. 

Shankar

• May 3rd, 2006

There is a differance.Msgbox statement is only display the message.Msgbox() function after displaying the message we pressing any button(yes,no,cncel)  then it returns the value.Example for ...

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mmmundhra

 Profile Answers by mmmundhra Questions by mmmundhra

• Jul 27th, 2010

One can programatically modify flexgrid columns. Basic concept is to show input control when a cell receive focus and hide the same when user press enter key or click another cell. When a cell receive...

Jyothi

• Mar 2nd, 2006

Yes we can edit the tdata through flexgrid.

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pratap557

 Profile Answers by pratap557 Questions by pratap557

• May 18th, 2010

ActiveX exe can run independently, while ActiveX dll cannot. ActiveX code runs in separate process while ActiveX Dll code is run into calling program's address space.ActiveX dll is class/class library.ActiveX exe may be a COM component/application.

pravin shah

• May 10th, 2006

In Activex DLL and Activex EXE you build classes, so the application can use it to do something. So both are almost exactly same in the way they are built and used. The difference is as followsActivex...

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Atin Srivastava

• Jun 23rd, 2007

Six ObjectsConnectionRecordsetCommandParameterStream(included in AD0 ActiveX object 2.7 and above)Record

Prakash Katti

• Apr 25th, 2006

Command: Defines a specific command to execute against a data source.Connection: Represents an open connection to a data source.Error: Provides specific details about each ADO error.Field: Represents ...

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MDI Styles?

Prasanna Kumar

• Feb 9th, 2007

Common dialogue control can also be placed

Jyothi

• Mar 2nd, 2006

I would like to add one more point we only controls with align property can be placed in the MDI form.

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