Mapping object to dictionary and vice versa

Question

Are there any elegant quick way to map object to a dictionary and vice versa?

Example:

IDictionary<string,object> a = new Dictionary<string,object>();
a["Id"]=1;
a["Name"]="Ahmad";
// .....

becomes

SomeClass b = new SomeClass();
b.Id=1;
b.Name="Ahmad";
// ..........