从BaseDataBoundControl.DataSource读取数据（ASP.NET GridView）

I have an ASP.NET 3.5 GridView on a WebForm. The GridView gets data from an ObjectDataSource which is set via the DataSourceID property in the code in front. The ObjectDataSource returns a List of custom data class objects (just a class with public properties) to populate the GridView.I have an ASP.NET 3.5 GridView on a WebForm. Th