On scrolling down in the radgrid top radiobutton is unchecking

[Dilip]

Hi All,

i am facing problem on radio button which is using inside the radgrid, On scrolling down in the radgrid top radiobutton is unchecking , to avoid this i have used enablevirtualisation = false after using this, performance of the application has been reduced, can any one give me solution on this or is there any other way of binding the radiobutton to radgrid. Right now i am binding inside the gridview.celltemplate. 

Thanks,
Dilip L.

[Dimitrina]

Hi Dilip,

Such a behavior would be observed if you work with the visual elements, i.e. GridViewCells to assign the RadioButton's checked value. Since the virtualization of RadGridView is turned on by default, its elements are created when they should be brought into view and they are also reused on scrolling. You can take a look at this article for a reference on UI Virtualization.

To avoid such propeblems, you should work with the bound data item's properties instead.
 

Regards,
Didie
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