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You can stop any loop in c# by a break statement. You can write something like this: foreach(var o in list) { if (o.SomeValue == 1) { break; } }
C# has several ways to stop loops early. Let’s see what those approaches are. Stop loop with jump statement. Most C# loops repeat code as long as a condition tests true. When that condition becomes false, the loop naturally ends. But sometimes during the loop we can already tell that there’s no point in continuing.
The goto statement stops a nested loop easily, no matter how many loops inside each other we got. The return statement immediately ends a nested loop we got in a separate method. And the break statement can stop each individual loop of our nested loop.
Stop loops early with break. Usually each C# loop has an exit condition. A while loop, for instance, goes on until its condition tests true. Then when that condition is false, the loop ends. But we can also stop the loop earlier. For that we use C#’s break statement.
14 mar 2023 · The jump statements unconditionally transfer control. The break statement terminates the closest enclosing iteration statement or switch statement. The continue statement starts a new iteration of the closest enclosing iteration statement.
16 lut 2024 · In this tutorial, learn the different methods of exiting a function in C# with examples. Use the break, continue, goto, return, and throw exception statements.
25 kwi 2017 · From my tests, caching the string in a char array using the ToCharArray() method is the fastest for iterating over the entire string. The ToCharArray() method is an upfront expense, and subsequent access to individual characters is slightly faster than the built in index accessor.
