ControlDesigner::Invalidate Method
.NET Framework (current version)
Invalidates the control as displayed on the design surface and causes the design host to call the OnPaint method.
Assembly: System.Design (in System.Design.dll)
| Name | Description | |
|---|---|---|
![]() | Invalidate() | Invalidates the whole area of the control that is displayed on the design surface and signals the control designer to redraw the control. |
![]() | Invalidate(Rectangle) | Invalidates the specified area of the control that is displayed on the design surface and signals the control designer to redraw the control. |
Calling UpdateDesignTimeHtml method also calls Invalidate method.
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