大家在查：德•锡克马斯特里希特 XQuery1 高兴兴齐卡辛格•赛伊尼 Daszak DEVENV 萨哈妮肯花

mySwitch.TraceError

mySwitch.TraceError

mySwitch.TraceError

mySwitch.TraceError

1

However , the first example is much faster when tracing is off , because if mySwitch. TraceError evaluates to false, you do not call Write.

但是，由于当 mySwitch.TraceError 计算为 false 时不会调用 Write ，所以在关闭跟踪的情况下第一个示例要快得多。

2

The second example always calls WriteIf, even when mySwitch. TraceError is false and no tracing output is produced.

即使当 mySwitch.TraceError 为 false 并且未产生任何跟踪输出时，第二个示例也总是调用 WriteIf 。

热词推荐

大家在看

man , . you 's " after cum ? : - Facebook japan what Yeah then your 4th as of