wp8 导航方法

全局跳转

(App.Current.RootVisual as PhoneApplicationFrame).Navigate(new Uri("/Tools/SpatialQueryChart.xaml", UriKind.Relative));

局部跳转

NavigationService.Navigate(new Uri("/DetailsPage.xaml",Urikind.Relative));

全局跳转2

public void GoBack(int iNumber)

{

PhoneApplicationFrame root = (PhoneApplicationFrame)(Application.Current.RootVisual);

//iNumber表要回退的数量

if (iNumber >= 0)

{

//导航中的条目数

int iDepth = root.BackStack.Count();

if (iNumber < iDepth)

{

for (int i = 0; i < iNumber-1; i++)

{

root.RemoveBackEntry();

}

}

else

{

for (int i = 0; i < iDepth-1; i++)

{

root.RemoveBackEntry();

}

}

if (root.CanGoBack)

{

root.GoBack();

}

}

}