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

Delphi Interview Questions

Questions Answers Views Company eMail

'Insufficient memory for this operation' error . what does this error mean?

2628

'Missing Data Provider or Data Packet' . what does this error mean?

2 32621

'Name Conflicting' . what does this error mean?

1324

Can ALTER TABLE statment on Paradox tables removes passwords ?

1304

'Trying to append data to a non-partial dataset' . what does this error indicates?

3959

'Interface mismatch. Engine version different' . what does this error indicates?

2330

'Insufficient memory to complete operation' error . what does this indicates?

1613

'Invalid BLOb handle' error . what does this indicates?

1406

How to Check for NULL in OnUpdateData handler ?

1612

What are the Benefits of the ConstraintBroker?

1341

How to get Table data subset through IProvider ?

1326

compare TProvider Component vs. Provider Property ?

1380

How to make changes to the VCL code?

1405

How to Provide lookup capability?

1355

How to Read the autoincrement value of Paradox table ?

1539

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Un-Answered Questions { Delphi }

What to do if getting missing or corrupted file messages?

1601

What are the Differences in the install paths for Kylix?

1599

How to Resize StringGrid Columns ?

2895

"EOleSysError : Error loading type library/DLL" . what does this error mean?

3905

How to detect if a non-menu key has been pressed?

1557

How to Hide the application from the Windows Taskbar?

1382

Can I use the AssignPrn method to write directly to a port?

1784

How to Send a file via DCOM ?

1532

How to Change font color on standard win controls?

1818

How to eject a CD-ROM in code?

1525

How to turn off ISAPI DLL caching on Windows 2000 and IIS5 ?

1513

Specify a DefaultExpression for a TField object?

2517

How to Convert from Long to Short file names and paths ?

1519

How to detect if a given key was pressed during application during startup?

1363

How to Set custom tabstops in a ListBox?

1702

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