protected virtual void ContinueAtMatchValue(
NativeActivityContext context, ActivityInstance completedInstance, DynamicValue result)
{
if (completedInstance.State == ActivityInstanceState.Faulted)
{
context.Abort(new Exception(Properties.Resources.FailMatchValue));
}
int caseIndex = context.GetValue <int>(this.CaseIndex);
DynamicValue expressionValue = context.GetValue <DynamicValue>(this.Expression);
if (DoValuesMatch(expressionValue, result))
{
MatchCase matchCase = this.Cases[caseIndex];
this.OnCaseMatched(context, completedInstance, result, matchCase.Case);
}
else
{
caseIndex++;
if (caseIndex >= this.Cases.Count)
{
if (null != this.Default)
{
this.OnCaseMatched(context, completedInstance, result, this.Default);
}
return;
}
context.SetValue <int>(this.CaseIndex, caseIndex);
MatchCase nextMatchCase = this.Cases[caseIndex];
context.ScheduleActivity(nextMatchCase.Expression, onMatchValueComplete);
}
}
protected override void Execute(NativeActivityContext context)
{
if (this.Cases.Count == 0 || null == this.Expression)
{
return;
}
context.SetValue <int>(this.CaseIndex, 0);
MatchCase matchCase = this.Cases[0];
context.ScheduleActivity(matchCase.Expression, onMatchValueComplete);
}
