Interview questions

Delphi interview questions

169 questions. Tap “Show answer” to check yourself.

  1. How to create a transparent form?

  2. How to Select a cell in a DBGrid ?

  3. How to Move controls at runtime ?

  4. Does Delphi have an equivalent to the Visual Basic SendKeys function?

  5. How to Set custom tabstops in a ListBox?

  6. How to Get property information ?

  7. How to Get the actual size of a TComboBox?

  8. How to Convert a number from one base to another?

  9. How to Get printer capabilities?

  10. How to Change the location of the object repository ?

  11. How to Change the port of a printer?

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

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

  15. How to Change the default project directory ?

  16. How to Get bin names from your printer?

  17. How to Send an image to the printer ?

  18. How to Add hint windows to applications?

  19. How to Use InvalidateRect()to repaint the entire form?

  20. How to Get the time and date in Universal Time ?

  21. How to Adjust form size to accommodate a required client size ?

  22. How to Print in Delphi without using the TPrinter Unit ?

  23. What are the uses of Arrow and Function Keys ?

  24. How to convert a .dfm file to text and vise versa?

  25. How to Retrieve the line number that a memo's cursor is on?

  27. How to avoid an access violation when using the move procedure?

  28. How to Draw on frame ?

  29. How to assign a file variable in a Record?

  30. How to Creat a flashing icon ?

  31. How to Get the Printer driver and port name from TPrinter's ?

  32. How to Get the printing margin of the page?

Companies that ask Delphi questions

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