/// <summary>
/// Binds the grid.
/// </summary>
private void RunCommand()
{
gReport.CreatePreviewColumns( typeof( Person ) );
var service = new PersonService();
var people = service.Queryable().Where( p => p.LastName == "Turner" );
var parents = service.Transform( people, new Rock.Reporting.DataTransform.Person.ParentTransform() );
gReport.DataSource = parents.ToList();
gReport.DataBind();
}