public void SaveTestData(TestData data)
{
if (data.TestDataID == 0)
{
context.TestDataDbSet.Add(data);
}
else
{
context.Entry(data).State = EntityState.Modified;
}
context.SaveChanges();
}
static void Main(string[] args)
{
Test t = new Test();
TestData td1 = new TestData()
{
TestName = "已提交数据",
StockPoolStatus = new StatusWrapper()
{
EnumValue = StatusEnum.AskFinish
}
};
TestData td2 = new TestData()
{
TestName = "已关闭数据",
StockPoolStatus = new StatusWrapper()
{
EnumValue = StatusEnum.CloseFinish
}
};
t.SaveTestData(td1);
t.SaveTestData(td2);
// 查询已关闭数据.
var query =
from data in t.TestDatas
where data.StockPoolStatus.Value == (int)StatusEnum.CloseFinish
select data;
foreach (TestData td in query)
{
Console.WriteLine(td);
}
Console.ReadLine();
}