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

Delphi Interview Questions

Questions Answers Views Company eMail

Convert a color to its VCL string value ?

1824

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

1731

How to Align maximized forms?

1759

How to Display the first frame of an AVI File ?

1668

How to retrieve a list of assigned properties ?

1624

How to Save and load metafiles in a BLOB field without using DBImage ?

1840

How to test if a given string contains a valid number?

1582

How to Create a palette with more than one entry ?

Wipro,

1869

How to easily move a Window control at runtime?

1795

How to Detect what direction a printer will rotate for a portrait ?

1797

How to Determine if a given printer is capable of printing a PostScript file?

1533

How to create a dynamic array of TPoints to draw a polygon?

1830

How to prevent the user from moving or sizing my form?

1622

How to Detect whether the PrintScreen key has been pressed ?

1857

How to Set the MaxPage property of the PrintDialog component?

1854

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Un-Answered Questions { Delphi }

Convert a color to its VCL string value ?

1824

How to Determine if a given printer is capable of printing a PostScript file?

1533

What is DCOM Dependency?

1742

What are the reasons involved in using the interface?

768

How to Disable ALT-F4 to prevent form closing

4508

How to Test whether you are connected to the internet ?

1637

How to use the TUpdateSQLProvider.OnUpdateRecord method ?

1975

How to prevent the user from moving or sizing my form?

1622

Why is there no "Save" button in the save dialog box?

1844

How to use the Find Error entry under the search heading of the menu bar?

1627

How to draw transparent text onto a TBitmap ?

1753

How to Change windows default printer in code?

1906

How to Display the selected row of a DBGrid in a different color?

2526

How to insert contents of a file at current position in TMemo?

1792

How to Pass TPrinter handle to GetDeviceCaps() ?

1946

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