The LINQ expression node type 'ArrayIndex' is not supported in LINQ to Entities.

错误代码示例：

其中strCD[i]为数组的一个值
T_BUSINESSTYPE typeModel = ibusinesstype.FirstOrDefault(t => t.TYPE_CD == strCD[i]);

正确代码示例：

string strcd = strCD[i];
T_BUSINESSTYPE typeModel = ibusinesstype.FirstOrDefault(t => t.TYPE_CD == strcd);

注：linq to entities中不支持这种数组索引，linq to sql 中支持这种数组索引。
可以通过定义个变量转化数组数据，来用linq to entities。

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The LINQ expression node type 'ArrayIndex' is not supported in LINQ to Entities.

The LINQ expression node type 'ArrayIndex' is not supported in LINQ to Entities.相关推荐

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