C# 不等字符串
声明:本页面是StackOverFlow热门问题的中英对照翻译,遵循CC BY-SA 4.0协议,如果您需要使用它,必须同样遵循CC BY-SA许可,注明原文地址和作者信息,同时你必须将它归于原作者(不是我):StackOverFlow
原文地址: http://stackoverflow.com/questions/16457444/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Not equal string
提问by Sturm
I'm trying to set a condition like this
我正在尝试设置这样的条件
if (myString=!"-1")
{
//Do things
}
But it fails. I've tried
但它失败了。我试过了
if(myString.Distinct("-1"))
{
//Do things
}
but it doesn't work either.
但它也不起作用。
采纳答案by Maloric
It should be this:
应该是这样的:
if (myString!="-1")
{
//Do things
}
Your equals and exclamation are the wrong way round.
你的等号和感叹号是错误的。
回答by Odys
Try this:
尝试这个:
if(myString != "-1")
The opperand is !=and not =!
操作数是!=和不是=!
You can also use Equals
你也可以使用 Equals
if(!myString.Equals("-1"))
Note the !before myString
注意!之前的 myString
回答by GeroldBroser reinstates Monica
With Equals()you can also use a Yoda condition:
随着Equals()你也可以使用一个尤达条件:
if ( ! "-1".Equals(myString) )

