if() 如何在 C# 中错误地评估 [英] How can if() evaluate incorrectly in C#

问题描述

我有一个简单的逻辑.

int i = 0;
if (i < 0) { 
  //whatever; 
}

当我使用 VS 进行调试时，我看到 i 设置为 0 但 if 评估为 false！这怎么可能?

When I debug with VS I see i set to 0 BUT the if evaluates as false! How can this be?

伙计们.也许我可以用更好的措辞来表达！！！上面的表达式应该在 i 为 0 时评估为 false，当我在 VS 中将鼠标悬停在它上面时，我看到它进入括号并执行任何操作"......这是不对的.

GUYS. Perhaps I could have worded it better!!! The above expression SHOULD evaluate as false when i is 0 which I see when I hover over it in VS BUT it goes into the brackets and does "whatever"... WHICH is not right.

请参阅我的同名但最近的问题 寻求解决方案.

Please see my similarly named but more recent question for a solution.

推荐答案

0 不小于 0.等于.做 if (i <= 0)

0 is not less than 0. Its equal to. Do if (i <= 0)

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