/// <summary>
///
/// </summary>
/// <param name="item"></param>
/// <param name="fieldName"></param>
/// <param name="parentList"></param>
/// <returns></returns>
public static SPListItem GetFieldLookupAsSPListItem(this SPListItem item, string fieldName)
{
SPListItem lookupItem = null;
try
{
SPFieldLookup spfl = item.ParentList.Fields.GetFieldByInternalName(fieldName) as SPFieldLookup;
SPFieldLookupValue spflv = item.GetFieldAsSPLookup(spfl.Id);
lookupItem = spflv.GetListItem(spfl);
}
catch (Exception x)
{
throw x;
}
return(lookupItem);
}