In the contract class, what is the use of the DataMemberAttribute?

Question

Accepted Answer

DataMemberAttribute defines which class variables should appear as parameters in the dialog and be serialized during execution.Example:
 
 

[DataMemberAttribute("DatePhysical")]
public DatePhysical parmDatePhysical(...)



 
This makes DatePhysical visible to the user in the dialog box.

In the contract class, what is the use of the DataMemberAttribute?

Answer with Explanation