Programmatically switch between tabs not work correctly.

[liamwang]

Here is my implementation:

void SwitchToSecondPage(object sender, EventArgs e)
{
     var masterPage = this.Parent as BottomBarPage;
     masterPage.CurrentPage = masterPage.Children[1];
}

The content page was switched, but the bottom bar tabs was not changed.

[liamwang]

I hava solved this by calling _bottomBar.SelectTabAtPosition method.

[lazmeister]

As per error #18 , This is still an issue as SelectTabAtPosition method is not defined anywhere. @liamwang