blocks|key|636449|text|foreach+(string+s+in+sList)
{
++++if+(s.equals("ok"))
++++++++return+true;
}

return+false;|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|636450|或者，如果您在找到项目后需要执行一些其他操作：|unstyled|636451|bool+found+=+false;
foreach+(string+s+in+sList)
{
++++if+(s.equals("ok"))
++++{
++++++++found+=+true;
++++++++break;+//+get+out+of+the+loop
++++}
}

//+do+stuff

return+found;|636452|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|L|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$B|C]]|$1|I|3|-4|5|F|7|N|8|@]|9|@]|A|$]]]|J|$]]

<pre><code>foreach (string s in sList)
{
 if (s.equals("ok"))
 return true;
}

return false;
</code></pre>

Alternatively, if you need to do some other things after you've found the item:

<pre><code>bool found = false;
foreach (string s in sList)
{
 if (s.equals("ok"))
 {
 found = true;
 break; // get out of the loop
 }
}

// do stuff

return found;
</code></pre>

blocks|key|636456|text|使用break;，这将退出foreach循环|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|636457|entityMap^0|2|6|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

Use <code>break;</code> and this will exit the foreach loop

blocks|key|636583|text|您可以通过使用LINQ路由来避免显式循环：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|636584|sList.Any(s+=>+s.Equals("ok"))|code-block|syntax|javascript|636585|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

You could avoid explicit loops by taking the LINQ route:

<pre><code>sList.Any(s =&gt; s.Equals("ok"))
</code></pre>

blocks|key|852867|text|foreach+(var+item+in+listOfItems)+{
++if+(condition_is_met)
++++//+Any+processing+you+may+need+to+complete+here...
++++break;+//+return+true;+also+works+if+you're+looking+to
+++++++++++//+completely+exit+this+function.
}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|852868|应该能行得通。break语句只会结束循环的执行，而return语句显然会终止整个函数。从您的问题判断，您可能需要使用return+true；语句。|unstyled|852869|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>foreach (var item in listOfItems) {
 if (condition_is_met)
 // Any processing you may need to complete here...
 break; // return true; also works if you're looking to
 // completely exit this function.
}
</code></pre>

Should do the trick. The break statement will just end the execution of the loop, while the return statement will obviously terminate the entire function. Judging from your question you may want to use the return true; statement.

blocks|key|852906|text|您可以使用跳出最近封闭循环的break，也可以直接使用return+true|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|852907|entityMap^0|E|5|R|B|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

You can use <code>break</code> which jumps out of the closest enclosing loop, or you can just directly <code>return true</code>

blocks|key|853177|text|这样如何：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|853178|return(sList.Contains("ok"));|code-block|syntax|javascript|853179|如果你想做的就是检查"ok“并返回答案，这应该会起到作用……|853180|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

how about:

<pre><code>return(sList.Contains("ok"));
</code></pre>

That should do the trick if all you want to do 
is check for an "ok" and return the answer ...

blocks|key|636831|text|使用'break‘语句。我发现你的问题的答案就在你的问题中，这很有趣！顺便说一句，一个简单的谷歌搜索就能给你答案。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|636832|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Use the 'break' statement. I find it humorous that the answer to your question is literally in your question! By the way, a simple Google search could have given you the answer.

blocks|key|636591|text|foreach(string+s+in+sList)
{
++++if(s.equals("ok"))
++++{
+++++++++++++return+true;
++++}
}
return+false;|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|636592|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>foreach(string s in sList)
{
 if(s.equals("ok"))
 {
 return true;
 }
}
return false;
</code></pre>

blocks|key|636675|text|要么直接从循环中返回：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|636676|foreach(string+s+in+sList){
+++if(s.equals("ok")){
++++++return+true;
+++}
}

//+if+you+haven't+returned+by+now,+no+items+are+"ok"
return+false;|code-block|syntax|javascript|636677|或者使用break|offset|length|style|CODE|636678|bool+isOk+=+false;
foreach(string+s+in+sList){
+++if(s.equals("ok")){
++++++isOk+=+true;
++++++break;+//+jump+out+of+the+loop
+++}
}

if(isOk)
{
++++//+do+something
}|636679|但是，在您的情况下，这样做可能会更好：|636680|if(sList.Contains("ok"))
{
++++//+at+least+one+element+is+"ok"
}
else
{
+++//+no+elements+are+"ok"
}|636681|entityMap^0|0|0|4|5|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|W|8|@$I|X|J|Y|K|L]]|9|@]|A|$]]|$1|M|3|N|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|10|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|S|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|T|$]]

Either return straight out of the loop:

<pre><code>foreach(string s in sList){
 if(s.equals("ok")){
 return true;
 }
}

// if you haven't returned by now, no items are "ok"
return false;
</code></pre>

Or use <code>break</code>:

<pre><code>bool isOk = false;
foreach(string s in sList){
 if(s.equals("ok")){
 isOk = true;
 break; // jump out of the loop
 }
}

if(isOk)
{
 // do something
}
</code></pre>

However, in your case it might be better to do something like this:

<pre><code>if(sList.Contains("ok"))
{
 // at least one element is "ok"
}
else
{
 // no elements are "ok"
}
</code></pre>

blocks|key|853146|text|这不是对你的问题的直接回答，但有一种更简单的方法来做你想做的事情。如果您使用的是.NET+3.5或更高版本，至少。它被称为Enumerable.Contains|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|853147|bool+found+=+sList.Contains("ok");|code-block|syntax|javascript|853148|entityMap|0|LINK|mutability|MUTABLE|url|http://msdn.microsoft.com/en-us/library/bb352880.aspx^0|1P|J|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

It's not a direct answer to your question but there is a much easier way to do what you want. If you are using .NET 3.5 or later, at least. It is called <a href="http://msdn.microsoft.com/en-us/library/bb352880.aspx" rel="nofollow">Enumerable.Contains</a>

<pre><code>bool found = sList.Contains("ok");
</code></pre>

blocks|key|853007|text|var+ind=0;
foreach(string+s+in+sList){
++++if(s.equals("ok")){
++++++++return+true;
++++}
++++ind%2B%2B;
}
if+(ind==sList.length){
++++return+false;
}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|853008|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>var ind=0;
foreach(string s in sList){
 if(s.equals("ok")){
 return true;
 }
 ind++;
}
if (ind==sList.length){
 return false;
}
</code></pre>

How do I break out of a <code>foreach</code> loop in C# if one of the elements meets the requirement? 

For example:

<pre><code>foreach(string s in sList){
 if(s.equals("ok")){
 //jump foreach loop and return true
 }
 //no item equals to "ok" then return false
}
</code></pre>

How do I jump out of a foreach loop in C#?

如果其中一个元素满足要求，我如何在C#中跳出foreach循环？例如：foreach(string s in sList){      if(s.equals("ok")){       //jump foreach loop and return true     }    //no item equals to "ok" then return false}

问如何在C#中跳出foreach循环？
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问如何在C#中跳出foreach循环？EN

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问如何在C#中跳出foreach循环？
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