how to handle pivot swipe gesture through button click event in windows phone [closed]

问题

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Closed 6 years ago.

How to swipe images through button click event just like windows phone Gallery Photo(left to right or vice verse,use 2 button "<" and ">").I have use pivot control to swipe images one by one & list box to collect all images.It is working fine for swipe(touch) gesture.

回答1:

you can easily achieve this via setting the Pivot.SelectedIndex

like

for forward

if(Pivot.selectedIndex < Pivot.Items.Count)
    Pivot.selectedIndex++;
else
    Pivot.selectedIndex = 0;

for backward

if(Pivot.selectedIndex > 0)
    Pivot.selectedIndex--;
else
    Pivot.selectedIndex = Pivot.Items.Count - 1;

来源：https://stackoverflow.com/questions/20297302/how-to-handle-pivot-swipe-gesture-through-button-click-event-in-windows-phone