transfer script grid ClientTemplate to file or Partial

[Mohamad Javad]

Hello
How can I content Script 

.ClientTemplate

transfer it to file or Partial, that is, to have a code similar to the following:

columns.Bound(e => e.TicketId).Title(" ").ClientTemplate("
 @await Html.PartialAsync("_MsgList_FileUpload_Select",new { MessageId = "#=MessageId#" })
")

thanks