Creating a WF program using InOutArgument
In this task, we will create a WF program using InOutArgument
. This type of argument is used to receive values and is also used to pass values out to the caller (WF host).
How to do it…
- Create a workflow project:
Create a new Workflow Console Application under the
Chapter01
solution and name the project asUseInOutArgument
. - Author a workflow:
Create an
InOutArgument
type argument:InOutMessage
. Author a WF program as shown in the following screenshot. In the Assign activity textbox, type InOutMessage = "Now, I am an OutMessage". - Write code to host the workflow:
Open the
Program.cs
file and alter the code as ...
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