I have added some columns dynamically to a statically declared Grid with enable sorting set true.
When I click a column title for sorting the grid columns are dissapeared on postback, and also the SortCommand doesn't being fired.
What's the problem?
How do you bind the Grid? advanced features such as sorting, RadGrid must be bound using declarative data sources or through the NeedDataSource event rather than using Simple data-Binding (calling DataBind()). You
can also refer to the following online demo to get more details about AdvanceDataBinding techniques. Advanced data-binding