StandaloneGallery.Invalidate(Rectangle) Method
Invalidates the specified region (adds it to the control’s update region, which will be repainted during the next paint operation), and causes a paint message to be sent to the control.
Namespace: DevExpress.XtraBars.Ribbon.Gallery
Assembly: DevExpress.XtraBars.v19.2.dll
Declaration
Parameters
Name | Type | Description |
---|---|---|
rect | Rectangle | A System.Drawing.Rectangle structure representing the region to invalidate. |
Remarks
To force immediate repainting of invalidated regions (before other processing takes place), call the control’s Update method after invalidation.
See Also