Delphi Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Delphi Interview Questions

Questions Answers Views Company eMail

How to Use mouse_event() to similate mouse events?

1860

How to Paint a rainbow color spectrum onto a form ?

2047

How to Stop TScrollbar button from blinking ?

1770

How to Create temporary canvas?

Mastek,

1965

How to Determine minor version number?

Infosys,

1819

How to Insert a file at the cursor ?

1746

How to Disable ALT-F4 to prevent form closing

4429

How to install programatically a printer?

1731

How to Close popup menu in system tray application ?

1954

How to determie if a given machine has a math coprocessor?

1501

How to dial out through the modem under Win32?

1620

What does the error 'Token not found'?

2378

How to use a true DWORD value passed to Delphi application?

1686

Is there any way to record a keyboard macro in the IDE?

1593

How to tell in code if my application is running on Windows NT ?

1643

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Un-Answered Questions { Delphi }

How to generate an error for SELECT statements that divide by zero?

1638

How to assign a file variable in a Record?

1739

How do abstract classes differ from interfaces?

860

How to Obtain a list of available BDE language drivers?

1671

How to custom draw menu items?

2143

How to Retrieve a users login name ?

1887

How to Change the font in a hint window ?

1748

How does one change the default directory that Delphi uses to save projects?

2198

How to avoid expanding a tree node when double-clicking on it?

1665

How to Call an IB stored procedure using TStoredProc?

1554

How to detect if the current user is logged in administrator?

1837

How to Handle exceptions in Delphi?

1647

Compare the similarities and differences among Sockets, DCOM, OLE Enterprise?

1449

How to Customize TTrackBar?

1703

How to Use escape codes with the format() function ?

1673

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