A number guessing game in Sequence

In this task, we will create a guess number game in the Sequence activity. This task will also demonstrate the usage of the DoWhile and IfElse activities.

How to do it...

1. Create a workflow project:

   Create a Workflow Console Application and name it GuessNumberGameInSequence.

2. Create a ReadNumberActivity to receive your guess number:

   Create a new code file, name it ReadNumberActivity.cs, and fill the file with the following code:

   using System;
   using System.Activities;
   namespace GuessNumberGameInSequence {
       public sealed class ReadNumberActivity : CodeActivity {
           public OutArgument<int> OutNumber { get; set; }
           protected override void Execute(CodeActivityContext context) {
               OutNumber.Set(context, Int32.Parse(Console.ReadLine()));
           }
       }
   }

   Save and build the project so that we can use this activity in workflow designer.

3. Author a workflow:

   Open Workflow1.xaml in workflow designer. Author the workflow as shown in the...