title: Create a key value pair in c#
body: <p>I have been trying to create a class which has a property for key value pair, I have tried the Dictionary keyword, but I need something like this:</p>
  
  <pre><code>ClassName clsName = new ClassName();
  
  clsName.PropertyName.Add["Key"] = value;
  </code></pre>
  
  <p>I want it to be dynamic property so I can send any datatype.</p>