本文整理匯總了C#中ActivityParameterDictionary.GetParamValueOrThrow方法的典型用法代碼示例。如果您正苦於以下問題：C# ActivityParameterDictionary.GetParamValueOrThrow方法的具體用法？C# ActivityParameterDictionary.GetParamValueOrThrow怎麽用？C# ActivityParameterDictionary.GetParamValueOrThrow使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類ActivityParameterDictionary的用法示例。
在下文中一共展示了ActivityParameterDictionary.GetParamValueOrThrow方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: EstablishConnectionToScanner
public NextActivityKey EstablishConnectionToScanner(
WorkflowExecutionContext context, ActivityParameterDictionary parameters)
{
var maxTryCount = parameters.GetParamValue("MaxTryCount", 3);
var delay = TimeSpan.Parse(parameters.GetParamValue("Delay", "0:0:5"));
if (!_scannerManager.EstablishConnectionToScanner(maxTryCount, delay))
return BpcNextActivityKeys.No;
var errorId = parameters.GetParamValueOrThrow<string>("ErrorId");
_workflowManager.ResetErrorCounter(errorId);
return BpcNextActivityKeys.Yes;
}示例2: SayAndWaitTimeout
public NextActivityKey SayAndWaitTimeout(
WorkflowExecutionContext context, ActivityParameterDictionary parameters)
{
var timeout = parameters.GetParamValueOrThrow<int>("Timeout");
var timeoutEvent = new TimeoutWaitHandle(timeout);
AddInfiniteRepeatTimeoutParameter(parameters);
return SayAndWaitEvents(
context, parameters, new WaitHandle[] { timeoutEvent }, DefaultNextActivityKeyResolver);
}示例3: ReportError
public NextActivityKey ReportError(WorkflowExecutionContext context, ActivityParameterDictionary parameters)
{
var errorId = parameters.GetParamValueOrThrow<string>("ErrorId");
var maxRestartCount = parameters.GetParamValue("MaxRestartCount", 5);
var secondMaxRestartCount = parameters.GetParamValue("SecondMaxRestartCount", 5);
RaiseOutputStarting(InfoType.Warning);
var newErrorCount = _workflowManager.IncreaseErrorCounter(errorId);
if (newErrorCount <= maxRestartCount)
{
return SayPhraseAndExit(context, parameters, "ExitType");
}
if (newErrorCount <= secondMaxRestartCount + maxRestartCount)
{
return SayPhraseAndExit(context, parameters, "SecondExitType");
}
var composer = CreatePhraseComposer(parameters, false);
var text = composer.ComposeText();
var sounds = composer.ComposePhrase(new[] { "contact_technical_support" });
var helpComposer = CreateHelpPhraseComposer(parameters);
var helpText = helpComposer.ComposeText();
var helpSounds = helpComposer.ComposePhrase();
int occurredEventIndex;
return SayAndWaitEvents(
context,
text, sounds, helpText, helpSounds,
false, false,
new WaitHandle[] {}, 0, Timeout.Infinite,
null, out occurredEventIndex);
}