
 Halo bung this in your code.
Code: Select all
b = RGB(255,0,0)
a = #COLOR_ACTIVEBORDER
SetSysColors_(1, @a, @b)
Here are the elements
COLOR_3DDKSHADOW 	Dark shadow for three-dimensional display elements.
COLOR_3DFACE, COLOR_BTNFACE 	Face color for three-dimensional display elements and for dialog box backgrounds.
COLOR_3DHILIGHT, COLOR_3DHIGHLIGHT, COLOR_BTNHILIGHT, COLOR_BTNHIGHLIGHT 	Highlight color for three-dimensional display elements (for edges facing the light source.)
COLOR_3DLIGHT 	Light color for three-dimensional display elements (for edges facing the light source.)
COLOR_3DSHADOW, COLOR_BTNSHADOW 	Shadow color for three-dimensional display elements (for edges facing away from the light source).
COLOR_ACTIVEBORDER 	Active window border.
COLOR_ACTIVECAPTION 	Active window title bar.
Specifies the left side color in the color gradient of an active window's title bar if the gradient effect is enabled.
    Windows NT and Windows 95:  This remark does not apply.
COLOR_APPWORKSPACE 	Background color of multiple document interface (MDI) applications.
COLOR_BACKGROUND, COLOR_DESKTOP 	Desktop.
COLOR_BTNTEXT 	Text on push buttons.
COLOR_CAPTIONTEXT 	Text in caption, size box, and scroll bar arrow box.
COLOR_GRADIENTACTIVECAPTION 	Right side color in the color gradient of an active window's title bar. COLOR_ACTIVECAPTION specifies the left side color. Use SPI_GETGRADIENTCAPTIONS with the SystemParametersInfo function to determine whether the gradient effect is enabled.
    Windows NT and Windows 95:  This value is not supported.
COLOR_GRADIENTINACTIVECAPTION 	Right side color in the color gradient of an inactive window's title bar. COLOR_INACTIVECAPTION specifies the left side color.
    Windows NT and Windows 95:  This value is not supported.
COLOR_GRAYTEXT 	Grayed (disabled) text. This color is set to 0 if the current display driver does not support a solid gray color.
COLOR_HIGHLIGHT 	Item(s) selected in a control.
COLOR_HIGHLIGHTTEXT 	Text of item(s) selected in a control.
COLOR_HOTLIGHT 	Color for a hot-tracked item. Single clicking a hot-tracked item executes the item.
    Windows NT and Windows 95:  This value is not supported.
COLOR_INACTIVEBORDER 	Inactive window border.
COLOR_INACTIVECAPTION 	Inactive window caption.
Specifies the left side color in the color gradient of an inactive window's title bar if the gradient effect is enabled.
    Windows NT and Windows 95:  This remark does not apply.
COLOR_INACTIVECAPTIONTEXT 	Color of text in an inactive caption.
COLOR_INFOBK 	Background color for tooltip controls.
COLOR_INFOTEXT 	Text color for tooltip controls.
COLOR_MENU 	Menu background.
COLOR_MENUHILIGHT 	The color used to highlight menu items when the menu appears as a flat menu (see SystemParametersInfo). The highlighted menu item is outlined with COLOR_HIGHLIGHT.
    Windows 2000/NT and Windows Me/98/95:  This value is not supported.
COLOR_MENUBAR 	The background color for the menu bar when menus appear as flat menus (see SystemParametersInfo). However, COLOR_MENU continues to specify the background color of the menu popup.
    Windows 2000/NT and Windows Me/98/95:  This value is not supported.
COLOR_MENUTEXT 	Text in menus.
COLOR_SCROLLBAR 	Scroll bar gray area.
COLOR_WINDOW 	Window background.
COLOR_WINDOWFRAME 	Window frame.
COLOR_WINDOWTEXT 	Text in windows.