在SQL的Linq中未实现string1> = string2，是否有任何解决方法? [英] string1 >= string2 not implemented in Linq to SQL, any workaround?

问题描述

如何在Linq中将string1> = string2转换为SQL?

How do I do string1 >= string2 in Linq to SQL?

推荐答案

string1> = string2在C#Linq To Sql中不受支持. String类根本不会覆盖> =运算符.它仅覆盖！=和==运算符.您可以尝试编译以下方法来验证这一点

string1 >= string2 is not supported in C# Linq To Sql. The String class does not override the >= operator at all. It only overrides the != and == operators. You can verify this by trying to compile the following method

public static void Example() {
  int val = "foo" >= "bar";
}

如果要与LinqToSql中的字符串进行比较，则应该能够使用静态

If you want to compare to Strings in LinqToSql you should be able to use the static String.Compare(string,string) method.

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