How show all items of ComboBox in fullscreen page?

Mig*_* MG 3 c# xaml combobox windows-phone-8.1 win-universal-app

I am creating ComboBox for windows phone 8.1 on a Universal Apps project, but I would like show always all items on fullscreen page. On windows phone 8 I do

ListPicker.ExpansionMode = ExpansionMode.FullScreenOnly;
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but, in ComboBox for windows phone 8.1 I don't found option.

How can I solve this problem?

Thanks!

Chr*_*hao 9

WP8.1中的ComboBox控件将决定在FullScreen或DropDown列表中显示项目.当您的商品数量> 5时,它将显示在FullScreen中.OtherWise,它将显示在DropDown列表中.我们无法通过代码更改它.