本文整理汇总了C#中System.Activities.UnhandledExceptionAction枚举的典型用法代码示例。如果您正苦于以下问题：C# UnhandledExceptionAction枚举的具体用法？C# UnhandledExceptionAction怎么用？C# UnhandledExceptionAction使用的例子？那么恭喜您, 这里精选的枚举代码示例或许可以为您提供帮助。
在下文中一共展示了UnhandledExceptionAction枚举的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C#代码示例。
示例1: ApplicationException
Activity wf = new Sequence
{
Activities =
{
new WriteLine
{
Text = "Starting the workflow."
},
new Throw
{
Exception = new InArgument<Exception>((env) =>
new ApplicationException("Something unexpected happened."))
},
new WriteLine
{
Text = "Ending the workflow."
}
}
};
WorkflowApplication wfApp = new WorkflowApplication(wf);
wfApp.OnUnhandledException = delegate(WorkflowApplicationUnhandledExceptionEventArgs e)
{
// Display the unhandled exception.
Console.WriteLine("OnUnhandledException in Workflow {0}\n{1}",
e.InstanceId, e.UnhandledException.Message);
Console.WriteLine("ExceptionSource: {0} - {1}",
e.ExceptionSource.DisplayName, e.ExceptionSourceInstanceId);
// Instruct the runtime to terminate the workflow.
return UnhandledExceptionAction.Terminate;
};
wfApp.Aborted = delegate(WorkflowApplicationAbortedEventArgs e)
{
// Display the exception that caused the workflow
// to abort.
Console.WriteLine("Workflow {0} Aborted.", e.InstanceId);
Console.WriteLine("Exception: {0}\n{1}",
e.Reason.GetType().FullName,
e.Reason.Message);
};
wfApp.Completed = delegate(WorkflowApplicationCompletedEventArgs e)
{
if (e.CompletionState == ActivityInstanceState.Faulted)
{
Console.WriteLine("Workflow {0} Terminated.", e.InstanceId);
Console.WriteLine("Exception: {0}\n{1}",
e.TerminationException.GetType().FullName,
e.TerminationException.Message);
}
else if (e.CompletionState == ActivityInstanceState.Canceled)
{
Console.WriteLine("Workflow {0} Canceled.", e.InstanceId);
}
else
{
Console.WriteLine("Workflow {0} Completed.", e.InstanceId);
// Retrieve the outputs of the workflow.
foreach (var kvp in e.Outputs)
{
Console.WriteLine("Name: {0} - Value {1}",
kvp.Key, kvp.Value);
}
// Outputs can be directly accessed by argument name.
// Console.WriteLine("The winner is {0}.", e.Outputs["Winner"]);
}
};
wfApp.Run();
开发者ID:.NET开发者，项目名称:System.Activities，代码行数:75，代码来源:UnhandledExceptionAction
示例2: ApplicationException
Activity wf = new Sequence
{
Activities =
{
new WriteLine
{
Text = "Starting the workflow."
},
new Throw
{
Exception = new InArgument<Exception>((env) =>
new ApplicationException("Something unexpected happened."))
},
new WriteLine
{
Text = "Ending the workflow."
}
}
};
WorkflowApplication wfApp = new WorkflowApplication(wf);
wfApp.OnUnhandledException = delegate(WorkflowApplicationUnhandledExceptionEventArgs e)
{
// Display the unhandled exception.
Console.WriteLine("OnUnhandledException in Workflow {0}\n{1}",
e.InstanceId, e.UnhandledException.Message);
Console.WriteLine("ExceptionSource: {0} - {1}",
e.ExceptionSource.DisplayName, e.ExceptionSourceInstanceId);
// Instruct the runtime to abort the workflow.
return UnhandledExceptionAction.Abort;
};
wfApp.Aborted = delegate(WorkflowApplicationAbortedEventArgs e)
{
// Display the exception that caused the workflow
// to abort.
Console.WriteLine("Workflow {0} Aborted.", e.InstanceId);
Console.WriteLine("Exception: {0}\n{1}",
e.Reason.GetType().FullName,
e.Reason.Message);
};
wfApp.Completed = delegate(WorkflowApplicationCompletedEventArgs e)
{
if (e.CompletionState == ActivityInstanceState.Faulted)
{
Console.WriteLine("Workflow {0} Terminated.", e.InstanceId);
Console.WriteLine("Exception: {0}\n{1}",
e.TerminationException.GetType().FullName,
e.TerminationException.Message);
}
else if (e.CompletionState == ActivityInstanceState.Canceled)
{
Console.WriteLine("Workflow {0} Canceled.", e.InstanceId);
}
else
{
Console.WriteLine("Workflow {0} Completed.", e.InstanceId);
// Outputs can be retrieved from the Outputs dictionary,
// keyed by argument name.
// Console.WriteLine("The winner is {0}.", e.Outputs["Winner"]);
}
};
wfApp.Run();
开发者ID:.NET开发者，项目名称:System.Activities，代码行数:69，代码来源:UnhandledExceptionAction
示例3: ApplicationException
Activity wf = new Sequence
{
Activities =
{
new WriteLine
{
Text = "Starting the workflow."
},
new Throw
{
Exception = new InArgument<Exception>((env) =>
new ApplicationException("Something unexpected happened."))
},
new WriteLine
{
Text = "Ending the workflow."
}
}
};
WorkflowApplication wfApp = new WorkflowApplication(wf);
wfApp.OnUnhandledException = delegate(WorkflowApplicationUnhandledExceptionEventArgs e)
{
// Display the unhandled exception.
Console.WriteLine("OnUnhandledException in Workflow {0}\n{1}",
e.InstanceId, e.UnhandledException.Message);
Console.WriteLine("ExceptionSource: {0} - {1}",
e.ExceptionSource.DisplayName, e.ExceptionSourceInstanceId);
// Instruct the runtime to cancel the workflow.
return UnhandledExceptionAction.Cancel;
};
wfApp.Aborted = delegate(WorkflowApplicationAbortedEventArgs e)
{
// Display the exception that caused the workflow
// to abort.
Console.WriteLine("Workflow {0} Aborted.", e.InstanceId);
Console.WriteLine("Exception: {0}\n{1}",
e.Reason.GetType().FullName,
e.Reason.Message);
};
wfApp.Completed = delegate(WorkflowApplicationCompletedEventArgs e)
{
if (e.CompletionState == ActivityInstanceState.Faulted)
{
Console.WriteLine("Workflow {0} Terminated.", e.InstanceId);
Console.WriteLine("Exception: {0}\n{1}",
e.TerminationException.GetType().FullName,
e.TerminationException.Message);
}
else if (e.CompletionState == ActivityInstanceState.Canceled)
{
Console.WriteLine("Workflow {0} Canceled.", e.InstanceId);
}
else
{
Console.WriteLine("Workflow {0} Completed.", e.InstanceId);
// Outputs can be retrieved from the Outputs dictionary,
// keyed by argument name.
// Console.WriteLine("The winner is {0}.", e.Outputs["Winner"]);
}
};
wfApp.Run();
开发者ID:.NET开发者，项目名称:System.Activities，代码行数:69，代码来源:UnhandledExceptionAction
注：本文中的System.Activities.UnhandledExceptionAction枚举示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
客服电话
APP下载
官方微信
请发表评论