本文整理汇总了C#中EntityType.FindForeignKey方法的典型用法代码示例。如果您正苦于以下问题：C# EntityType.FindForeignKey方法的具体用法？C# EntityType.FindForeignKey怎么用？C# EntityType.FindForeignKey使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类EntityType的用法示例。
在下文中一共展示了EntityType.FindForeignKey方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Can_get_or_add_a_foreign_key
public void Can_get_or_add_a_foreign_key()
{
var customerType = new EntityType(typeof(Customer), new Model());
var idProperty = customerType.GetOrAddProperty(Customer.IdProperty);
var customerKey = customerType.GetOrAddKey(idProperty);
var orderType = new EntityType(typeof(Order), new Model());
var customerFk1 = orderType.GetOrAddProperty(Order.CustomerIdProperty);
var customerFk2 = orderType.GetOrAddProperty("IdAgain", typeof(int), shadowProperty: true);
var fk1 = orderType.AddForeignKey(customerFk1, customerKey);
var fk2 = orderType.GetOrAddForeignKey(customerFk2, customerKey);
Assert.NotNull(fk2);
Assert.NotEqual(fk1, fk2);
Assert.Same(fk2, orderType.GetForeignKey(customerFk2));
Assert.Same(fk2, orderType.FindForeignKey(customerFk2));
Assert.Equal(new[] { fk1, fk2 }, orderType.ForeignKeys.ToArray());
Assert.Same(fk2, orderType.GetOrAddForeignKey(customerFk2, customerKey));
Assert.Equal(new[] { fk1, fk2 }, orderType.ForeignKeys.ToArray());
}