c# - C＃循环 - 中断与继续(C# loop - break vs. continue)

Question

In a C# (feel free to answer for other languages) loop, what's the difference between break and continue as a means to leave the structure of the loop, and go to the next iteration?

(在C＃（随意回答其他语言）循环中，break和continue之间的区别是什么，作为离开循环结构的手段，并进入下一次迭代？)

Example:

(例：)

foreach (DataRow row in myTable.Rows)
{
    if (someConditionEvalsToTrue)
    {
        break; //what's the difference between this and continue ?
        //continue;
    }
}

  ask by Seibar translate from so

Answer 1

break will exit the loop completely, continue will just skip the current iteration.

(break将完全退出循环， continue将跳过当前迭代。)

For example:

(例如：)

for (int i = 0; i < 10; i++) {
    if (i == 0) {
        break;
    }

    DoSomeThingWith(i);
}

The break will cause the loop to exit on the first iteration - DoSomeThingWith will never be executed.

(中断将导致循环在第一次迭代时退出 - DoSomeThingWith永远不会被执行。)

This here:

(这里：)

for (int i = 0; i < 10; i++) {
    if(i == 0) {
        continue;
    }

    DoSomeThingWith(i);
}

Will not execute DoSomeThingWith for i = 0 , but the loop will continue and DoSomeThingWith will be executed for i = 1 to i = 9 .

(对于i = 0 ，不会执行DoSomeThingWith ，但循环将继续，并且对于i = 1到i = 9将执行DoSomeThingWith 。)