Articles:

• Paint a moving progress bar using a background thread (5564)
• Scroll my control without flicker effect (13830)
• Dynamically drawing a transparent bitmap (13641)
• TNCCanvas - write on a form's non-client area (12634)
• Extracting both the small and the large icon from a file (11802)
• Save a web page from TWebBrowser as a JPEG file (8532)
• Delphi Command line tool to change Screen Resolution (20851)
• How do I create an icon from a bitmap? (18383)
• Converting a group of images from a TImageList into one single bitmap (14115)
• Change the desktop's icon and screensaver (14079)
• How to flip a bitmap image (13614)
• How to use an animated cursor to your application (13341)
• Combobox with colors (13223)
• Screen capture into a BMP file (13066)
• Retrieve list of installed fonts (12917)
• Load a bitmap and palette from a resource file (12882)
• TDesktopCanvas - write on the desktop (12881)
• TPicture and non-standard image file name extensions (12762)
• Set the wallpaper with your application in Win32 (12189)
• How to add bitmaps to a menu? (12142)
• Components icons get messed up - Option 2 (12058)
• Display text diagonally (11953)
• Complicated drawing in background (11906)
• Display text in any angle (11764)
• How many colors can the graphic card display? (11716)
• How to find out if the taskbar's auto hide feature is on (11453)
• Printing a TCanvas image with TPrinter (5740)
• How to render a TRichEdit text onto a canvas (TImage) (4566)
• Highlighting HTML-Tags in TRichEdit (4387)
• Is a point inside a given polygon? (4245)
• Reading properties from a bitmap file (*.bmp) (3024)
• Join two *.wmf files together - adding one to the end of the other (2592)
• GIF / PNG / JPEG lightweight Image Control (2523)
• GIF support in Delphi (2430)
• Convert text to a GIF image (2385)
• How to make a screenshot of the view of a TWebBrowser (2329)
• 256 color tray icon does not display in the tray (1748)
• Creating icons with more than 16 colors (1635)

Set the wallpaper with your application in Win32 To the wallpaper in Windows 95/ Windows NT you must use the Win32 API function SystemParametersInfo. SystemParametersInfo retrieves and sets system wide parameters including the wallpaper. SystemParametersInfo(SPI_SETDESKWALLPAPER, 0, 'c:\Windows\Seaside.bmp', 0)