WP7.5全景页面中的AppBar(AppBar in WP7.5 Panorama page)

WP7.5全景页面中的AppBar(AppBar in WP7.5 Panorama page)

我目前正在开发一个带有全景页面的Windows Phone 7.5应用程序。 在全景页面上，我正在实施一个appbar来处理应用中的一些内容，例如在Bing地图中显示手机位置，该地图位于其中一个全景页面项目中。

现在，我相信我有两个选择，但我不知道他们将如何工作（如果他们甚至工作......）：

仅显示与当前页面/项目相关的appbar图标 如果您不在相应的页面/项目中，请在单击应用栏图标时重定向到页面/项目。

这些中的任何一个真的有效吗？ 我可以为每个全景项目设置ID，然后使1或2工作吗？

谢谢 ：）

I'm currently developing a Windows Phone 7.5 app with a panorama page. At the panorama page, I'm implementing an appbar to deal with several things in the app, such as displaying phone location in a Bing Map which is located in one of the panorama page items.

Now, I believe I have two options, but I don't know how they would work (if they even do work...):

Show only appbar icons relevant to current page/item If you're not at the respective page/item, redirect to the page/item when clicking the appbar icon.

Would any of these actually work? Could I set an ID for each of the panorama items, and then make either 1 or 2 to work?

Thanks :)

最满意答案

两者都有可能实现。

要仅显示与页面相关的appbar图标，您可以使用Panorama.SelectionChanged事件：

var currentPanormaItem = ((Panorama)sender).SelectedItem if(currentPanormaItem.Equals(firstPageItem)) { // Set AppBar icons for first page } else if(currentPanormaItem.Equals(secondPageItem)) { // Set AppBar icons for secondpage }

如果您知道选择了哪个全景项目，则可以相应地设置appbar图标。

更改 Panorama 的所选项目可以像这样完成：

panoramaControl.DefaultItem = panoramaControl.Items[indexToSet];

虽然可以更改Panorama的选定索引，但我建议使用Pivot控件。 使用Pivot控件，可以更轻松地跟踪所选项目，并在编程切换所选页面时获得精彩动画。

Both are possible to accomplish.

For showing only the appbar icons relevent to the page you can use the Panorama.SelectionChanged Event:

var currentPanormaItem = ((Panorama)sender).SelectedItem if(currentPanormaItem.Equals(firstPageItem)) { // Set AppBar icons for first page } else if(currentPanormaItem.Equals(secondPageItem)) { // Set AppBar icons for secondpage }

If you know which panorama item is selected you can set the appbar icon accordingly.

Changing the selected item of a Panorama can be accomplished like this:

panoramaControl.DefaultItem = panoramaControl.Items[indexToSet];

Though changing the selected index of a Panorama is possible, I would advise using a Pivot control. With a Pivot control it is easier to keep track of the selected item and you get a nice animation when you programatically switch the selected page.