CALayer.SetNeedsDisplayInRect(CGRect) 方法

定义

[Foundation.Export("setNeedsDisplayInRect:")]
public virtual void SetNeedsDisplayInRect (CoreGraphics.CGRect r);
abstract member SetNeedsDisplayInRect : CoreGraphics.CGRect -> unit
override this.SetNeedsDisplayInRect : CoreGraphics.CGRect -> unit

参数

r
CGRect
属性

适用于