public HomePage()
{
//NavigationPage.SetHasNavigationBar(this, false);
//NavigationPage.SetHasBackButton(this, false);
//NavigationPage.SetBackButtonTitle(this, "后退");
//NavigationPage.SetTitleIcon(this, "F96.png");
CustomNavigationPage.SetTitlePosition(this, CustomNavigationPage.TitleAlignment.Center);
CustomNavigationPage.SetTitleBorderWidth(this, 10);
//调用Web Api测试
//TestClient.GetJson();
InitializeComponent();
}