SystemParameter Enum
Definition
Important
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Specifies the system parameter type.
public enum class SystemParameter[System.Runtime.InteropServices.ComVisible(true)]
public enum SystemParameterpublic enum SystemParameter[<System.Runtime.InteropServices.ComVisible(true)>]
type SystemParameter = type SystemParameter = Public Enum SystemParameter- Inheritance
- Attributes
Fields
| Name | Value | Description |
|---|---|---|
| DropShadow | 0 | Identifies the drop shadow effect. Use the IsDropShadowEnabled property to determine if this effect is enabled. The corresponding Platform SDK system-wide parameters are SPI_GETDROPSHADOW and SPI_SETDROPSHADOW. |
| FlatMenu | 1 | Identifies the flat menu appearance feature. Use the IsFlatMenuEnabled property to determine if this feature is enabled. The corresponding Platform SDK system-wide parameters are SPI_GETFLATMENU and SPI_SETFLATMENU. |
| FontSmoothingContrastMetric | 2 | Identifies the contrast value used in ClearType font smoothing. Use the FontSmoothingContrast property to access this system-wide parameter. The corresponding Platform SDK system-wide parameters are SPI_GETFONTSMOOTHINGCONTRAST and SPI_SETFONTSMOOTHINGCONTRAST. |
| FontSmoothingTypeMetric | 3 | Identifies the type of font smoothing. Use the FontSmoothingType property to access this system-wide parameter. The corresponding Platform SDK system-wide parameters are SPI_GETFONTSMOOTHINGTYPE and SPI_SETFONTSMOOTHINGTYPE. |
| MenuFadeEnabled | 4 | Identifies the menu fade animation feature. Use the IsMenuFadeEnabled property to determine if this feature is enabled. The corresponding Platform SDK system-wide parameters are SPI_GETMENUFADE and SPI_SETMENUFADE. |
| SelectionFade | 5 | Identifies the selection fade effect. Use the IsSelectionFadeEnabled property to determine if this feature is enabled. The corresponding Platform SDK system-wide parameters are SPI_GETSELECTIONFADE and SPI_SETSELECTIONFADE. |
| ToolTipAnimationMetric | 6 | Identifies the ToolTip animation feature. Use the IsToolTipAnimationEnabled property to determine if this feature is enabled. The corresponding Platform SDK system-wide parameters are SPI_GETTOOLTIPANIMATION and SPI_SETTOOLTIPANIMATION. |
| UIEffects | 7 | Identifies the user interface (UI) effects feature. Use the UIEffectsEnabled property to determine if this feature is enabled. The corresponding Platform SDK system-wide parameters are SPI_GETUIEFFECTS and SPI_SETUIEFFECTS. |
| CaretWidthMetric | 8 | Identifies the caret width, in pixels, for edit controls. Use the CaretWidth property to access this system-wide parameter. The corresponding Platform SDK system-wide parameters are SPI_GETCARETWIDTH and SPI_SETCARETWIDTH. |
| VerticalFocusThicknessMetric | 9 | Identifies the thickness of the top and bottom edges of the system focus rectangle. Use the VerticalFocusThickness property to access this system-wide parameter. The corresponding Platform SDK system-wide parameter is SM_CYFOCUSBORDER. |
| HorizontalFocusThicknessMetric | 10 | Identifies the thickness of the left and right edges of the system focus rectangle. Use the HorizontalFocusThickness property to access this system-wide parameter. The corresponding Platform SDK system-wide parameter is SM_CXFOCUSBORDER. |
Remarks
The SystemParameter enumeration is primarily used by the IsPresent method. IsPresent retrieves whether a SystemParameter is supported on the current version of the operating system.
For more information about system-wide parameters, see SystemParametersInfo.
