Adding dynamic path between components in SSIS - c#-4.0

I am trying to create a ssis package in c#. As I am new to C# and SSIS, i am facing an issue,when more than one transformation component is added.I am using a metadata file to get the values for components.But, i am not able to create a dynamic path between components.Can anyone help me to solve this problem? Thanks in advance.

Use global variable and pass it thro diff component of ssis

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