Clear arrow sort icon after reload datagrid

I use datagrid to display data and enable sort column. When i have sorted data and arrow icon display in column. I click search button datagrid is reloaded but arrow icon still display.
Please advice.

Hi @tienvt1993,
Arrow sort icon should not disappear after reloading datagrid.
And this right behavior, if the values are sorted

hi @m.katyshev
When i click search button again i want to resort data with default condition.So help me to move arrow to default sort column.
Please advice.

Try to subscribe on search button (or another event) and customize sorting manually.
Use this article, maybe it will help you
Custom Sorting