如何將分隔符添加到UITabbar ios

Question

我想在之間的UITabBarItem之間添加白線分隔符。 我該如何做到這一點？

我在下面的鏈接找到在同Objective-C代碼：Add separator between section in TabBar

我想要的C＃相當於相同的。

Answer 1

只需調用viewDidLoad這個方法，你必須初始化UITabBar

private void setuptabseparator() 
      { 
       float itemWidth = (float)Math.Floor(this.TabBar.Frame.Size.Width/this.TabBar.Items.Length); 
       UIView bgView = new UIView(new CGRect(5, 0, this.TabBar.Frame.Size.Width, this.TabBar.Frame.Size.Height - 5)); 
       for (int i = 0; i < this.TabBar.Items.Length - 1; i++) 
       { 
        float SEPARATOR_WIDTH = 0.8f; 
        UIView separator = new UIView(new CGRect((itemWidth * (i + 1) - SEPARATOR_WIDTH), 0, SEPARATOR_WIDTH, this.TabBar.Frame.Size.Height)); 
        separator.BackgroundColor = UIColor.White; 
        bgView.AddSubview(separator); 
       } 
       UIGraphics.BeginImageContext(bgView.Bounds.Size); 
       CGContext context = UIGraphics.GetCurrentContext(); 
       bgView.Layer.RenderInContext(context); 
       UIImage tabbarbackground = UIGraphics.GetImageFromCurrentImageContext(); 
       this.TabBar.BackgroundImage = tabbarbackground; 

      }