Gets and sets the property Source.
The parameter types to return. Specify 
CopyC# to show parameters
that are different form the default. Similarly, specify user
CopyC#
to show parameters that are the same as the default parameter group.
engine-default
Default: All parameter types returned.
Valid Values: CopyC# | user
CopyC#engine-default
Declaration Syntax| C# |
public string Source { get; set; }