Convert EntityReference to Entity

Question

Does anyone know how can Convert EntityReference to Entity.

protected override void Execute(CodeActivityContext execution         


        

Answer 1

The shortest answer to your questions is to query the database for the entity that's pointed out (referred to) by the entity reference. I've always viewed entity references as (rough) equivalent to the pointers in C++. It's got the address to it (guid) but you need to de-reference it in order to get to the honey. You do that like this.

IOrganizationService organization = ...;
EntityReference reference = ...;

Entity entity = organization.Retrieve(reference.LogicalName, reference.Id, 
  new ColumnSet("field_1", "field_2", ..., "field_z"));

When I do a lot of converting from EntityReference to Entity, I deploy the extension method with optional parameter for the fields.

public static Entity ActualEntity(this EntityReference reference,
  IOrganizationService organization, String[] fields = null)
{
  if (fields == null)
    return organization.Retrieve(reference.LogicalName, reference.Id, 
      new ColumnSet(true));
  return organization.Retrieve(reference.LogicalName, reference.Id, 
    new ColumnSet(fields));
}

You can read more and compare EntityReference and Entity.