Using varibles in Data flow Script task in SSIS

How to use variables in Script component of Data flow task in SSIS

1) Declare a variable as MyVar in varible window.


2) Declare variable type in dataflow> Script Component >Script


3) Use variable in the script
Now here is the catch we use variable in data flow task by
Me.Variable.MyVar ="MyVariable"

where as in control flow we use variable using
DTS.Variable("MyVar").value = "MyVariable"