和运营商不能与布尔和字符串工作 [英] AND Operator cannot work with bool and string

问题描述

我在哪里，我用两个标准，一个LINQ2SQL语句：

I have a LINQ2SQL statement where I am using two criteria:

var query1 = from r in dt.Test
                                where r.ID == 92 
                                && r.Status = '"I"
                                select r.ID && r.Status = "I"

但它给我一个迷途AND（安培;&安培;）运营商不能用字符串和布尔工作。请告诉我周转此？

But its giving me an err that AND (&&) operator cannot work with string and bool. Whats the turnaround for this?

推荐答案

试着用替换你的 = 迹象 ==

var query1 = from r in dt.Test
                            where r.ID == 92 
                            && r.Status == "I"
                            select r.ID && r.Status == "I"

记住 = 在C＃是赋值运算符，而 == 是平等的运营商。正如有人谁C＃和VB.NET之间定期翻转，我常来这儿脱胶！

Remember that = in C# is the assignment operator, and == is the equality operator. As someone who regularly flips between C# and VB.NET, I often come unstuck here!

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