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- program wallpapr;
-
- uses
- Registry, WinProcs;
-
- procedure SetWallpaper(
- sWallpaperBMPPath : String;
- bTile : boolean );
- var
- reg : TRegIniFile;
- begin
- //
- // change registry
- //
- // HKEY_CURRENT_USER
- // Control Panel\Desktop
- // TileWallpaper (REG_SZ)
- // Wallpaper (REG_SZ)
- //
- reg := TRegIniFile.Create(
- 'Control Panel\Desktop' );
- with reg do
- begin
- WriteString( '', 'Wallpaper',
- sWallpaperBMPPath );
- if( bTile )then
- begin
- WriteString( '', 'TileWallpaper', '1' );
- end else
- begin
- WriteString( '', 'TileWallpaper', '0' );
- end;
- end;
- reg.Free;
- //
- // let everyone know that we changed
- // a system parameter
- //
- SystemParametersInfo( SPI_SETDESKWALLPAPER,
- 0, Nil, SPIF_SENDWININICHANGE );
- end;
- begin
- SetWallpaper( 'c:\winnt\winnt.bmp', False );
- end.