小编use*_*316的帖子

我有两个清单

var stores = new[] 
{
    new { Code = 1, Name = "Store 1" },
    new { Code = 2, Name = "Store 2" }    
};

var orders = new[] 
{
    new { Code = 1, StoreCode = 1, TotalValue = 4.12 },
    new { Code = 2, StoreCode = 1, TotalValue = 14.12 },
    new { Code = 3, StoreCode = 1, TotalValue = 24.12 }
};

输出需要

StoreName =商店1 | TotalValue = 38.24

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