Property Border
Border
The Adornment that offsets the Viewport from the Margin.
The Border provides the space for a visual border (drawn using line-drawing glyphs) and the Title. The Border expands inward; in other words if `Border.Thickness.Top == 2` the border and title will take up the first row and the second row will be filled with spaces.
The Border provides the UI for mouse and keyboard arrangement of the View. See Arrangement.
public Border? Border { get; }Property Value
Remarks
BorderStyle provides a simple helper for turning a simple border frame on or off.
The adornments (Margin, Border, and Padding) are not part of the View's content and are not clipped by the View's Clip Area.
Changing the size of an adornment (Margin, Border, or Padding) will change the size of Frame which will call SetNeedsLayout() to update the layout of the SuperView and its Subviews.