C# (CSharp) PlatformUtils.IsWindowsPhoneDevice示例

示例#1

 /// <summary>
 /// Initializes a new instance of the <see cref="NavigationHelper"/> class.
 /// </summary>
 public NavigationHelper(Frame frame)
 {
     this.Frame = frame;
     if (PlatformUtils.IsWindowsPhoneDevice())
     {
         HardwareButtons.BackPressed += HardwareButtons_BackPressed;
         this.Frame.Navigating       += Frame_Navigating;
     }
 }