private void CoreWindow_PointerPressed(CoreWindow sender,
PointerEventArgs e)
{
var properties = e.CurrentPoint.Properties;
// 忽略与鼠标左键、右键和中键的键关联
if (properties.IsLeftButtonPressed || properties.IsRightButtonPressed ||
properties.IsMiddleButtonPressed) return;
// 如果按下后退或前进(但不是同时)，则进行相应导航
bool backPressed = properties.IsXButton1Pressed;
bool forwardPressed = properties.IsXButton2Pressed;
if (backPressed ^ forwardPressed)
{
e.Handled = true;
if (backPressed) this.GoBackCommand.Execute(null);
if (forwardPressed) this.GoForwardCommand.Execute(null);
}
}
#endif
