workflow-foundation-4

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Get workflowApplication state

We would like to know if there is some way to get the current state (Running, Idle, Completed,...) of a workflow instance, using workflowapplication hosting.[详细]

2023-03-19 19:15 分类：问答
Re-running workflow state in wf 4.0 state machine

I have created a State machine workflow in WF 4.0 and it has following steps. State 1 : RunExe State 2: LoadData[详细]

2023-03-19 12:02 分类：问答
WF4 Rehosted Designer OnActivityAdded Event?

I\'m looking at rehosting the workflow designer. I want to be able to run some code whenever the user adds an activity to the designer canvass.Is there an event that fires when the user adds an activi[详细]

2023-03-19 06:13 分类：问答
WF 4 persist and durable workflow

i want to ask if i 开发者_如何学JAVAcan make persist and durable workflow application without using workflow services. is that possible ?. Because as i found in a forum the only way to persist workflo[详细]

2023-03-17 22:43 分类：问答
WorkflowApplication output

In ord开发者_StackOverflow中文版er to get output from Workflowinvoker we have to use var output = WorkflowInvoker.Invoke(new Activity1() { str = night});[详细]

2023-03-17 21:20 分类：问答
How to pass Workflow service exception to client

I am using a WC开发者_C百科F Workflow service application (DeclarativeServiceLibrary). I have a Windows Forms client talking to the workflow service. I am able to handle known errors using TryCatch bl[详细]

2023-03-17 16:49 分类：问答
Custome activity buid by an activity file

How can I use custom code (activity file not codeactivity neither activitydesginer ) as an Activity inside a Reshosted workflow designer?[详细]

2023-03-17 13:22 分类：问答
Xaml file in ASP.net

Actually i m trying to do something which actually i m not sure that is possible. I have a workflow service and i\'m trying to make a Client application using ASP.NET[详细]

2023-03-17 08:37 分类：问答
How to FORCEFULLY kill a WorkflowInstance?

I have a somewhat unusual scenario where I need to be able to outright slaughter \"hung\", self-hosted WorkflowInstance\'s after a given timeout threshold.I tried the Abort(), Terminate() and Cancel()[详细]

2023-03-17 05:32 分类：问答
Code inline in custom activities

I would like to create a custom activity where our engineers, who creates the wf definitions, could write some small blocks of code like creating/converting data structures, without having to write, c[详细]

2023-03-17 02:54 分类：问答