XAF配置主从关系
电脑版发表于:2020/11/9 11:39
1.建立主表可读可写属性并使用Association特性进行关联
[Association("采购订单明细")]
[XafDisplayName("采购订单")]
public PurchaseOrder PurchaseOrder
{
get { return _purchaseOrder;}
set {SetPropertyValue(nameof(PurchaseOrder), ref _purchaseOrder, value);}
}
2.建立从表
[DevExpress.Xpo.Aggregated]//聚合型
[Association("采购订单明细")]
[XafDisplayName("采购订单")]
public XPCollection<OrderDetails> OrderDetails
{
get { GetCollection<OrderDetails>("OrderDetails");}
}