Yes , C#  will support Copy Constructor.100 %.

Ex: obj1 a=new obj1(XYZ);

    obj2 b=new obj2(a);

Unlike C++ languages, C# does not provide a copy constructor. If you create a new object and want to copy the values from an existing object, you have to write the appropriate method yourself.

Hi,

In c#.net is Support the Copy Constructo or not?

Thanks,

narasima