Есть ли способ сократить мою BackgroundWorker.CancellationPending
контрольную точку?
Например, есть ли способ инкапсулировать return
, как в примере кода ниже?:
//REAL CODE (CURRENTLY USE THIS)
if (this.TW.CancellationPending)
return;
//PSEUDO REPLACEMENT CODE
this.CkPt(CurrentMethod); //PSEUDO USAGE
//^^^ PARAMETER IS A REFERENCE TO THE CURRENT METHOD, SIMILAR TO `this` FOR AN OBJECT
//OR MAYBE AN EXTENSION METHOD WOULD LOOK CLEANER
CurrentMethod.CkPt(); //PSEUDO USAGE
private void CkPt(Method m) //PSEUDO METHOD
{
/*
POSSIBLY PERFORM OTHER CHECKPOINT TASKS HERE
*/
if (this.TW.CancellationPending)
m.return/*FROM METHOD THAT CALLED ME*/;
}
Я пытаюсь сделать такие ситуации с несколькими контрольными точками более читабельными:
//PSUEDO METHOD
//DO NOT TAKE THIS AS REPEATING CODE
//IT IS ONLY MEANT TO SHOW MULTIPLE USES OF THE SAME CHECKPOINT
//MY REAL TASK METHOD(S) CONTAIN MANY MANY MANY AREAS THAT DON'T REPEAT AND REQUIRE CHECKPOINTS
public void FakeBWTask()
{
if (this.TW.CancellationPending)
return;
foreach (var F1 in Fake1)
{
if (this.TW.CancellationPending)
return;
foreach (var F2 in Fake2)
{
if (this.TW.CancellationPending)
return;
foreach (var F3 in Fake3)
{
if (this.TW.CancellationPending)
return;
}
}
}
}
Спасибо за любую помощь !!