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NullReferenceException on VERY fast scrolling right after List appears

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DataBoundListBox
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Grigory Perepechko
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Grigory Perepechko asked on 15 Apr 2013, 03:44 PM
Hi,

ListBox has 
IsAsyncBalanceEnabled="True"
DataVirtualizationMode="OnDemandAutomatic"


StackTrace in attach. 

I've looked into LastRealizedItem getter and saw that the following object is never checked on being null.

this.lastItemCache.previous

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Deyan
Telerik team
answered on 17 Apr 2013, 08:43 AM
Hello Grigory,

Thanks for writing and for the provided screenshot.

It will be really helpful if you manage to prepare a simple project that we can use to reproduce the issue on our side and see what goes wrong. We will try to introduce a fix as soon as possible.

Thanks for your time.

All the best,
Deyan
the Telerik team
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DataBoundListBox
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Deyan
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