Bug 58713 - Listview.ItemAppearing Event will raised all items after loaded in UWP
Summary: Listview.ItemAppearing Event will raised all items after loaded in UWP
Status: CONFIRMED
Alias: None
Product: Forms
Classification: Xamarin
Component: Forms (show other bugs)
Version: 2.3.5
Hardware: PC Windows
: Normal major
Target Milestone: ---
Assignee: Bugzilla
URL:
: 59970 (view as bug list)
Depends on:
Blocks:
 
Reported: 2017-08-11 03:56 UTC by zy
Modified: 2017-10-18 14:52 UTC (History)
5 users (show)

See Also:
Tags: listview, itemappearing, ac
Is this bug a regression?: ---
Last known good build:


Attachments

Description zy 2017-08-11 03:56:06 UTC
# Steps to reproduce
code:
ListView lv=new ListView();
lv.ItemSource=xxx;
lv.ItemAppearing+=callback;


# Expected behavior
The ItemAppearing should only raised when scrolled into the item.

# Actual behavior
The event will raised all items after ListView loaded.

# Supplemental info (logs, images, videos)


# Test environment (full version information)
Vs2017 .Xamarin.Forms

sorry for my english
Comment 1 Paul DiPietro [MSFT] 2017-08-11 13:59:49 UTC
Also tested against the 2.3.6-nightly build where it occurs.
Comment 2 Paul DiPietro [MSFT] 2017-10-04 23:08:19 UTC
*** Bug 59970 has been marked as a duplicate of this bug. ***
Comment 3 ptrieu 2017-10-16 23:21:00 UTC
Is there an ETA on this bug fix?

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