-
dotnet-api
- C1.Win.8 Assembly
-
C1.Win.Input.8 Assembly
- C1.Framework
- C1.Framework.Drawing.Gdi
-
C1.Framework.Drawing.Gdi.DeviceContexts
-
Classes
- CompatibleDeviceContext
- ControlDeviceContext
- DesktopDeviceContext
-
DeviceContext
- Constructors
- Properties
-
Methods
- AlphaBlend
- Clip
- Copy
- DeleteObject
- Dispose
- DrawArc
- DrawLine
- DrawPolyBezier
- DrawPolyLine
- DrawText
- FillRectangle
- FillRegion
- FillRegionFrame
- FillTriangle
- GetCircleDirection
- GetClippingBox
- GetPixel
- GetRasterOperationCode
- InvertRectangle
- InvertRegion
- MeasureText
- PaintChord
- PaintEllipse
- PaintPie
- PaintPolygon
- PaintRectangle
- PaintRoundRectangle
- PointDeviceToLogical
- PointLogicalToDevice
- Restore
- Save
- ScaleViewport
- ScaleWindow
- SelectObject
- SetBackgroundColor
- SetBackgroundMode
- SetCircumDirection
- SetClippingRegion
- SetForegroundColor
- SetPixel
- SetRasterOperationCode
- SetTextAlign
- SetTextCharacterExtra
- SetTextJustification
- TabbedTextExtent
- TabbedTextOut
- TextExtent
- TextExtentEx
- TextOut
- TranslateClippingRegion
- TranslateViewport
- TranslateWindow
- ~DeviceContext
- DeviceContextState
- DummyDeviceContext
- GdiplusGraphicDeviceContext
- ImageDeviceContext
- RawDeviceContext
- WindowDeviceContext
- Enums
-
Classes
- C1.Framework.Forms
- C1.Framework.Mathematics
- C1.Framework.Text.Lexicons
- C1.Win.Input
- C1.Win.Input.Base
- C1.Win.Input.Base.Editors
- C1.Win.Input.Base.Views
- C1.Win.Input.Formating
- C1.Win.Input.GrapeCity.Editors
- C1.Win.Input.GrapeCity.Editors.Fields
- C1.Win.Input.GrapeCity.Framework.Input
- C1.Win.Input.Localization
- C1.Win.Input.Styles
- C1.Win.Input.Utils
- C1.Win.Input.Validation
- C1.Win.Input.DbNavigator.8 Assembly
- C1.Win.Input.Pickers.8 Assembly
C1.Framework.Drawing.Gdi.DeviceContexts.DeviceContext.DeleteObject
DeleteObject Method
DeleteObject(nint)
Deletes a logical pen, brush, font, bitmap, region, or palette, freeing all system resources associated with the object. After the object is deleted, the specified handle is no longer valid.
Declaration
public static void DeleteObject(nint gdiObjectHandle)Parameters
| Type | Name | Description |
|---|---|---|
| nint | gdiObjectHandle | Handle to a logical pen, brush, font, bitmap, region, or palette. |
Remarks
Do not delete a drawing object (pen or brush) while it is still selected into a DC. When a pattern brush is deleted, the bitmap associated with the brush is not deleted. The bitmap must be deleted independently.
Exceptions
| Type | Condition |
|---|---|
| SystemErrorException | If the specified handle is not valid or is currently selected into a DC, it would throw a SystemErrorException. |