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 the Application's OnIdle Event?

1868

How to Pass a function to a procedure or vice versa?

1420

How to Print a TStringGrid / TDBGrid?

1399

How to Get a list of valid time zones from windows?

1928

What types of Routers are able to be used?

1231

How to Change font color on standard win controls?

Wipro,

1637

How to Typecaste a PChar to a longint?

1248

How to use Paths and Geometric Pens?

1252

How to convert a color to a shade of gray?

1321

How to Draw in scale without using Windows Mapping Modes?

1463

How to eject a CD-ROM in code?

1355

How to Extract RGB components of a color?

1932

How to create an icon from a bitmap?

1306

How to create a bitmap from an icon?

1284

How to draw using LoEnglish Mapping Modes?

1305

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Un-Answered Questions { Delphi }

How to Retrieving the program that is associated with a given extension?

1248

How can one prevent a TForm from being moved or resized?

1265

How to Check for NULL in OnUpdateData handler ?

1414

How to create SQL queries with SQL Builder?

1328

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

1229

How to prevent closing of an undocked ToolBar?

1391

How to obtain IDAPI32.LIB and IDAPI.H ?

1624

What technical support do we get with Delphi?

466

How to Change the display mode settings in code?

1375

How do we get access to a database from Delphi?

568

What versions of Delphi are there?

557

How to Switch between different data sources?

1501

How to use the Lookup method to return values from multiple columns ?

1197

How to Move the application server to another machine?

1173

How to Get current record from a TDBGrid ?

2674

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