Hello

I want to use devexpress aspdatagrid

I want to select and update process on the datagrid.

I use object data source,

Object datasource ask me which do you prefer class?

I can not find userCollection.Multi(null);

every multi function included parameter

how can I solve this problem

Please use LLBLGenProDataSource instead of the Object datasource. Please check Databinding with ASP.NET 2.0 and higher