public void CreateRecords(List<OdRecord> odRecords, OdTable odTable)
{
if (odRecords == null)
throw new ArgumentNullException();
if (odTable == null)
throw new ArgumentNullException();
//Create a reference to the corresponding ODTable of the Map project
Autodesk.Gis.Map.ObjectData.Table table = _project.ODTables[odTable.Name];
//Lock your document
using (_document.LockDocument())
{
//Execute everything inside a transaction
using (Transaction tr = _project.Database.TransactionManager.StartTransaction())
{
//We need to reassign our BlockTable and BlockTableRecord so we can call our objects from the database.
BlockTable bt = tr.GetObject(_project.Database.BlockTableId, OpenMode.ForRead) as BlockTable;
if (bt != null)
{
BlockTableRecord modal = tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForRead) as BlockTableRecord;
foreach (OdRecord record in odRecords)
{
//Create an empty record using the static method ObjectData.Record.Create(). This does not define any fields for the record.
using (Record rec = Record.Create())
{
//Initialize a new record inside the project Object Data Table
table.InitRecord(rec);
//Foreach object inside the List of Values of the record object
//I will have to make sure the Values amount equals the columns defined within the table
//Before continueing and performing any actions
for (int i = 0; i < record.Values.Count; i++)
{
//Set a reference to a cell inside the record
MapValue val = rec[i];
val.Assign(record.Values[i]);
}
//Foreach item in our modelspace we will add a new record
if (modal != null)
foreach (ObjectId item in modal)
{
//If the Handle of an item in modelspace equals the handle of our AcadObject from the businesslayer
if (item.Handle.Value == record.DbObject.Handle.Value)
{
//Get a new reference to the actual database object
DBObject obj = tr.GetObject(item, OpenMode.ForRead);
//Add the mapped record to the Map Project's specific Object DataTable
table.AddRecord(rec, obj.ObjectId);
//jump out loop if object is found in modal and dealt with
break;
}
}
}
}
}
//If all went well, commit the changes made to the project Object DataTables
tr.Commit();
}
}
}
public void UpdateRecords(List<OdRecord> odRecords, OdTable oDTable)
{
if (odRecords == null)
throw new ArgumentNullException();
if (oDTable == null)
throw new ArgumentNullException();
//Check if the oDTable Exists
if (TableExists(oDTable))
{
Autodesk.Gis.Map.ObjectData.Table table = _project.ODTables[oDTable.Name];
//Use a document lock on your Map drawing
using (_document.LockDocument())
{
//Run everything inside a transaction
using (Transaction tr = _project.Database.TransactionManager.StartTransaction())
{
BlockTable bt = tr.GetObject(_project.Database.BlockTableId, OpenMode.ForRead) as BlockTable;
if (bt != null)
{
BlockTableRecord modal = tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForRead) as BlockTableRecord;
foreach (OdRecord record in odRecords)
{
if (modal != null)
foreach (ObjectId item in modal)
{
if (item.Handle.Value == record.DbObject.Handle.Value)
{
using (Records recs = table.GetObjectTableRecords(0, item, Autodesk.Gis.Map.Constants.OpenMode.OpenForWrite, true))
{
foreach (Record rec in recs)
{
if (rec.MapObjectId.ObjectHandle.Value == record.DbObject.Handle.Value)
{
//Foreach object inside the List of Values of the record object
//I will have to make sure the Values amount equals the columns defined within the table
//Before continueing and performing any actions
for (int i = 0; i < record.Values.Count; i++)
{
//Set a reference to a cell inside the record
MapValue val = rec[i];
//Assign a new value to the record
val.Assign(record.Values[i]);
recs.UpdateRecord(rec);
}
}
}
}
//jump out loop if object is found in modal and dealt with
break;
}
}
}
}
}
}
}
}
public bool TableExists(OdTable table)
{
if (table == null)
throw new ArgumentNullException();
const bool exists = false;
//Get all Object Table Names
List<string> l = GetDataTableNames();
//Foreach tableName in the list
foreach (string s in l)
{
//Compare the ODTable name and the tableName from the list
//return true if there is a match
if (table.Name == s)
return true;
}
return exists;
}
public int RenameTable(OdTable table, OdTable newTable)
{
if (table == null)
throw new ArgumentNullException();
//Check if the table exists
if (TableExists(table))
{
//Lock your Map document before executing the deletion
using (_document.LockDocument())
{
//Run everything inside a transaction
using (Transaction tr = _project.Database.TransactionManager.StartTransaction())
{
//2. Rename the table if it exists
_project.ODTables.RenameTable(table.Name, newTable.Name);
//Commit your changes made to the Object Data Tables
tr.Commit();
//Check if renaming was succefull
if (TableExists(newTable))
return 1;
return -1;
}
}
}
return 0;
}
public void DeleteRecords(List<OdRecord> odRecords, OdTable oDTable)
{
if (odRecords == null)
throw new ArgumentNullException();
if (oDTable == null)
throw new ArgumentNullException();
//Check if the oDTable Exists
if (TableExists(oDTable))
{
Autodesk.Gis.Map.ObjectData.Table table = _project.ODTables[oDTable.Name];
//Use a document lock on your Map drawing
using (_document.LockDocument())
{
//Run everything inside a transaction
using (Transaction tr = _project.Database.TransactionManager.StartTransaction())
{
BlockTable bt = tr.GetObject(_project.Database.BlockTableId, OpenMode.ForRead) as BlockTable;
if (bt != null)
{
BlockTableRecord modal = tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForRead) as BlockTableRecord;
foreach (OdRecord record in odRecords)
{
if (modal != null)
foreach (ObjectId item in modal)
{
if (item.Handle.Value == record.DbObject.Handle.Value)
{
using (Records recs = table.GetObjectTableRecords(0, item, Autodesk.Gis.Map.Constants.OpenMode.OpenForWrite, true))
{
//Makes sure you only delete the records in the list and not all records attached to the object
//Will loop through all records and delete them
IEnumerator ie = recs.GetEnumerator();
ie.MoveNext();
//Make sure the record in the records == the ODRecord in the list
if (recs.CurrentObjectId.Handle.Value == record.DbObject.Handle.Value)
{
//remove the record from the table.
recs.RemoveRecord();
}
}
//jump out loop if object is found in modal and dealt with
break;
}
}
}
}
//Commit the changes made to the table
tr.Commit();
}
}
}
}
public int CreateTable(OdTable table)
{
if (table == null)
throw new ArgumentNullException();
//Makes sure the table doesnt exist allready before you try to create it.
if (!TableExists(table))
{
//Declaration. ObjectData.FieldDefinitions Object
FieldDefinitions fd;
//Apply a document lock before you make any changes to the Object Data Tables
using (_document.LockDocument())
{
//Run your code inside a transaction
using (Transaction tr = _project.Database.TransactionManager.StartTransaction())
{
//Instantiation of an ObjectData.FieldDefinitions object
fd = _project.MapUtility.NewODFieldDefinitions();
for (int i = 0; i < table.FieldDefinitions.Count; i++)
{
//Add one fielddefinition to the fieldefinitions object
fd.Add(table.FieldDefinitions[i].Name, table.FieldDefinitions[i].Description, table.FieldDefinitions[i].DataType, i);
}
Tables tables = _project.ODTables;
//Add the new table to the project OD Tables. I have no idea what the IsXDataRecord does!!
tables.Add(table.Name, fd, table.Description, true);
//Commit your changes you made to the map Tables
tr.Commit();
//Check wheter the addition of the table was successfull
if (TableExists(table))
return 1;
return -1;
}
}
}
return 0;
}
