Linq EF int转换为字符串from a in Tables group a by new {a.Year,a.Month}select new Entity{Month a.
Linq EF int转换为字符串
from a in Tables group a by
new {a.Year,a.Month}
select new Entity
{
Month = a.Year + "-" + a.Month
}
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a.Year和a.Month都为int,Entity.Month为string
上述查询会报错,请问该如何正确实现?
