Windows Phone 8 ListBox flashing

ListBox flashes frequently during sliding, so many lab adjustments have been made.

When the reference method of an image is adjusted, the situation is improved. However, you cannot blindly break points because you have not thoroughly studied the underlying details.

This is the cause.

We will share the following adjustments:

I have an image icon that is used repeatedly on the page. For performance considerations, I predefine it in APP. xml:

<Application. Resources>

<Bitmapimage X: Key = "shareicon1" urisource = "/assets/icons/share1.png"/>

</Application. Resources>

Then, {staticresources sharicon1} is referenced in XAML.

After being changed to direct reference, the problem of ListBox flickering has been significantly improved:

<Image Source = "/assets/icons/assets 1.png"/>