问题描述
- System.Data.DataRowView to baofood.Model.TDish
-
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem){
baofood.Model.TDish rows = (baofood.Model.TDish)e.Item.DataItem;**(这行就报错,而且我不懂怎样转换??)**
string dishid = Convert.ToString(rowmodeldish.DishId);
}
解决方案
How to handle Slowly Changing Dimensions (SCDs) in data model design?
SQL Server 2008 Entity Data Model 和 Linq to Entities
fit the “model” to the training data using that method
时间: 2024-09-19 09:18:27