Manipulating data from multiple data sources

A JoinBlock can be configured to receive different data types from two or three data sources. As each set of data types is completed, the block is completed with a Tuple containing all three object types to be acted upon. In this example, we will create a JoinBlock that accepts a string and int pair and passes Tuple(string, int) along to an ActionBlock, which outputs their values to the console. Follow these steps:

1. Start by creating a new console application in Visual Studio
2. Add a new class named DataJoiner to the project and add a static method to the class named JoinData:

   public static void JoinData()
   {
   }

3. Add the following code to create two BufferBlock objects, a JoinBlock<string, int>, and an ActionBlock<Tuple<string, int>>:

   var stringQueue = new BufferBlock<string>();
   var integerQueue = new BufferBlock<int>();
   var joinStringsAndIntegers = new JoinBlock<string, 
       int...