int r = 0;
var ask = from y in entity.sorulars    
          where y.soru_id == questionID[r]
          select new { y.sorutipi_id };

foreach (var hold2 in ask)
{
    questionTypeID[r] = hold2.sorutipi_id;
    r++;
}

我使用这些代码但是

“The LINQ expression node type ‘ArrayIndex’ is not supported in LINQ
to Entities.”

出现错误.我猜LINQ不支持questionID [r],所以应该输入什么而不是它.谢谢