Last Updated: 12 Jun 2019 10:35 by ADMIN
Release R2 2019 SP
Created on: 19 Mar 2019 16:15
Category: GridView
Type: Bug Report
GridView: Row becomes valid when its invalid cells get out of the viewport
When the bound to the RadGridView objects implement the IDataErrorInfo interface and an invalid cell is scrolled out of the viewport, the corresponding row becomes valid.
Dilyan Traykov
Posted on: 26 Mar 2019 11:55
Hi Joe and Ion,

As this issue is related to the control's UI virtualization mechanism, you can set the EnableColumnVirtualization property to False to avoid this issue for the moment. Please note that this may negatively impact the performance of the control if there are a lot of columns defined, so as an alternative, you can use another validation mechanism - INotifyDataErrorInfo or DataAnnotations, for example, until our development team comes up with a fix for this issue.

Dilyan Traykov
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Joe Dobyns
Posted on: 25 Mar 2019 20:44

Any ideas on how to fix this or workaround?  We are having the same issue.


Posted on: 21 Mar 2019 08:48

Hi Vladimir,


He are having same issue, do you have any prevision for fixing this issue?


Best regards