我试图做一个加载图标在那里,一旦你的图标点击,它会调用以下处理:强制刷新视图?
private void refresh_btn_Tap(object sender, System.Windows.Input.GestureEventArgs e)
{
refresh_btn.Visibility = System.Windows.Visibility.Collapsed;
loading_icon.Visibility = System.Windows.Visibility.Visible;
refreshMix();
}
private void refreshMix()
{
...
refresh_btn.Visibility = System.Windows.Visibility.Collapsed;
loading_icon.Visibility = System.Windows.Visibility.Visible;
}
然而,鉴于似乎并不自动重装后,我改变图标调用refreshMix()之前的可见性。有没有办法强制页面重新加载?
应该有无需刷新视图,按钮会自动成为倒塌一旦线路被击中。听起来就像这条线没有被达到。如果你在'refresh_btn_Tap'事件中放置了一个断点,它会被击中吗? – keyboardP 2012-01-14 17:44:30