c# - 如何取消 CSharpScript.RunAsync

Question

如何停止 RunAsync？

CancellatioTokenSource cts = new CancellationTokenSource();
//I thought that it's must work, but it don't
var script = CSharpScript.Create(code: someCode);
await script.RunAsync(cancelletionToken: cts.Token);

void button_click()
{
   cts.Cancel()
}

我还能怎么做。为什么这样的方法需要cancellationToken参数？

Answer 1

您必须在await调用之前执行此操作，这会阻止执行，直到您获得结果，例如：

var task = script.RunAsync(cancelletionToken: cts.Token);

cts.Cancel();

var result = await task;