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Microsoft Windows Workflow Foundation 4.0 Cookbook by Andrew Zhu

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Using the InvokeMethod activity

In this task, we will use the InvokeMethod activity to invoke various kinds of methods.

How to do it...

  1. Create a workflow project:

    Create a Workflow Console Application and name the project as UsingInvokeMethodActivityInCode.

  2. Create a class with various kinds of method:

    Add a new class file to the project and name it TestClass.cs. Then fill the file with the following code:

    using System; public class TestClass { public void Method() { Console.WriteLine("Hello, message from Method()"); } public void Method(string message1, string message2) { Console.WriteLine ("Hello, your message1 is:" + message1); Console.WriteLine ("Hello, this is your message2:" + message2); } public string MethodWithReturn(string message1, string ...

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