Winforms\WPF - How to create flow chart alike graphic

I'm writing a winforms application and I need to create a view simliar to this one:

Any suggestion how to do it? perhaps it would be easier using WPF?

I thought about drawing rectangles开发者_如何学运维 or some sort of a table. Is there any open source control that can do it more easily?

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You have a load of aptions:

• GraphSharp (free)
• WPF Diagram Designer (free)
• FlowChart.NET (commercial)