public object ESRI_Attributes_Get(ResultBuffer rb)
{
object result;
try
{
ObjectId argument = LspUtil.GetArgument(rb, 0, ObjectId.Null);
if (argument == ObjectId.Null)
{
result = null;
}
else
{
string assocParam = LspUtil.GetAssocParam(rb, "FCNAME", null);
string assocParam2 = LspUtil.GetAssocParam(rb, "STNAME", null);
string fieldName = LspUtil.GetAssocParam(rb, "FIELDNAME", null);
MSCFeatureClass featureClass = this.GetFeatureClass(assocParam, assocParam2);
List <CadField> list;
if (featureClass == null)
{
list = CadField.EntityCadFields(argument);
}
else
{
list = featureClass.GetEntityFields(argument);
}
if (!string.IsNullOrEmpty(fieldName))
{
list = (from x in list
where x.Name == fieldName
select x).ToList <CadField>();
}
if (list.Count == 0)
{
result = null;
}
else
{
List <TypedValue> list2 = new List <TypedValue>();
list2.Add(new TypedValue(5016, null));
foreach (CadField current in list)
{
LspUtil.AppendDottedPair(ref list2, current.Name, current.Value.Value);
}
list2.Add(new TypedValue(5017, null));
ResultBuffer resultBuffer = new ResultBuffer(list2.ToArray());
result = resultBuffer;
}
}
}
catch
{
result = null;
}
return(result);
}
public object ESRI_DeleteFeatureClassAttributes(ResultBuffer rb)
{
object result;
try
{
TypedValue[] array = rb.AsArray();
if (array.Count <TypedValue>() < 1)
{
result = null;
}
else
{
TypedValue typedValue = array[0];
if (typedValue.TypeCode != 5006)
{
result = null;
}
else
{
ObjectId id = (ObjectId)typedValue.Value;
List <string> list = new List <string>();
if (array.Count <TypedValue>() > 1)
{
TypedValue[] array2 = array;
for (int i = 0; i < array2.Length; i++)
{
TypedValue typedValue2 = array2[i];
if (typedValue2.TypeCode == 5005)
{
list.Add(typedValue2.Value.ToString());
}
}
}
List <CadField> list2 = CadField.EntityCadFields(id);
if (list2.Count == 0)
{
result = LspUtil.LispTrue;
}
else
{
List <CadField> list3 = null;
if (list.Count == 0)
{
list3 = list2;
}
else
{
list3 = new List <CadField>();
foreach (CadField current in list2)
{
foreach (string current2 in list)
{
if (string.Equals(current2, current.Name, StringComparison.CurrentCultureIgnoreCase) && !list3.Contains(current))
{
list3.Add(current);
}
}
}
}
if (list3.Count == 0)
{
result = LspUtil.LispTrue;
}
else
{
Document document = AfaDocData.ActiveDocData.Document;
Database database = document.Database;
using (document.LockDocument((DocumentLockMode)4, null, null, false))
{
using (Transaction transaction = database.TransactionManager.StartTransaction())
{
foreach (CadField current3 in list3)
{
if (!current3.ReadOnly && current3.Visible)
{
CadField.RemoveCadAttribute(database, transaction, id, current3);
}
}
transaction.Commit();
}
}
result = LspUtil.LispTrue;
}
}
}
}
}
catch
{
result = null;
}
return(result);
}