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Delphi Interview Questions
Questions Answers Views Company eMail

Convert a color to its VCL string value ?

 1226

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

 1240

How to Align maximized forms?

 1174

How to Display the first frame of an AVI File ?

 1187

How to retrieve a list of assigned properties ?

 1116

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

 1343

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

 1072

How to Create a palette with more than one entry ?

Wipro,

1324

How to easily move a Window control at runtime?

 1244

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

 1084

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

 1059

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

 1314

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

 1165

How to Detect whether the PrintScreen key has been pressed ?

 1383

How to Set the MaxPage property of the PrintDialog component?

 1302

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Un-Answered Questions { Delphi }

How to Find all files (or files of a certain type) in a given directory?

1216

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

1145

How to Use Multiple Servers?

1105

What are IDAPI and SQL links ?

1152

Does Kylix support ODBC?

1202




How to Use GetTimeZoneInformation() function?

2854

How do I close a modal form? For that matter, what is the best way to close any form?

429

How to Select a cell in a DBGrid ?

1484

How to Provide lookup capability?

1110

Why the error "Operation must use an updateable query"?

1545

How to Covert string of (zeros and ones) to binary?

1236

How to Get the filename and path of a local table?

1199

How does Delphi handle Windows callbacks?

462

What are the different ways of defining array sizes?

325

How to Draw in scale without using Windows Mapping Modes?

1333

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