Delphi Code Examples

Detect if Application is already running
Backpos Like POS function but backwards through the string.
Function to check drive letter to see if its valid.
Copy the contents of one memo or dbmemo to another.
Example Copying a screen.
Alternate row colors in DBGrid
This example copies a image to the canvas.
Easy way to list all windows
Print Screen using Quick Reports
Capturing the Screen to a Bitmap
How to create a splash screen for slow loading apps
Detecting if ADO is installed.
To Close another running program.
Cut, Copy and Paste text from the control which has the focus.
The Easy way to Cut Copy and Paste
Delete Carriage returns from a string
Delay for X amount of seconds. (wait) pause
How to disable the closing cross
Create an elliptic window
Exception handling: EXCEPT + FINALLY
Detecting if user is idle.
Add line number column to dbgrid
MessageDlg Example
Quick and easy way to move a file 16 bit compatible
Create mail message in Outlook
Detect if Printer is Printing
Print Screen using Quick Reports
Adding and removing a shell extension.
Procedure to Tile a Bitmap on a TImage component.
How to invoke the Windows time-zone dialog box
Trapping particular errors.
Check valid drive in assembler