public static string Get(ObjectId id, string key)
{
try {
if (id.IsErased == false & id.IsEffectivelyErased == false)
{
using (World.Docu.LockDocument()) {
using (Database db = World.Docu.Database) {
using (Transaction tr = db.TransactionManager.StartTransaction()) {
using (BlockReference br = (BlockReference)tr.GetObject(id, OpenMode.ForRead)) {
foreach (ObjectId attributeId in br.AttributeCollection)
{
using (AttributeReference attributeRef = (AttributeReference)tr.GetObject(attributeId, OpenMode.ForRead)) {
if (attributeRef.Tag == key)
{
return(attributeRef.TextString);
}
}
}
}
}
}
}
}
}
catch (System.Exception ex) {
Err.Log(ex);
}
return(default(string));
}
public static void Position(ObjectId id, string key, Point3d position)
{
try {
if (id.IsErased == false & id.IsEffectivelyErased == false)
{
using (World.Docu.LockDocument()) {
using (Database db = World.Docu.Database) {
using (Transaction tr = db.TransactionManager.StartTransaction()) {
using (BlockReference br = (BlockReference)tr.GetObject(id, OpenMode.ForWrite)) {
foreach (ObjectId attributeId in br.AttributeCollection)
{
using (AttributeReference attributeRef = (AttributeReference)tr.GetObject(attributeId, OpenMode.ForWrite)) {
if (attributeRef.Tag == key)
{
attributeRef.Position = position;
}
}
}
}
tr.Commit();
}
}
}
}
}
catch (System.Exception ex) {
Err.Log(ex);
}
}
public static void Delete(ObjectId id, string key)
{
try {
if (id.IsErased == false && id.IsEffectivelyErased == false)
{
using (World.Docu.LockDocument()) {
using (Database db = World.Docu.Database) {
using (Transaction tr = db.TransactionManager.StartTransaction()) {
using (DBDictionary dict = (DBDictionary)tr.GetObject(db.NamedObjectsDictionaryId, OpenMode.ForWrite, false)) {
if (dict.Contains(key))
{
ObjectId deleteId = dict.GetAt(key);
Xrecord xRec = (Xrecord)tr.GetObject(dict.GetAt(key), OpenMode.ForWrite, false);
xRec.Erase();
dict.Remove(deleteId);
}
}
tr.Commit();
}
}
}
}
}
catch (System.Exception ex) {
Err.Log(ex);
}
}
public static Point3d GetBlockAttributeLocation(ObjectId id, string key)
{
try {
if (id.IsErased == false & id.IsEffectivelyErased == false)
{
using (World.Docu.LockDocument()) {
using (Database db = World.Docu.Database) {
using (Transaction tr = db.TransactionManager.StartTransaction()) {
using (BlockReference br = (BlockReference)tr.GetObject(id, OpenMode.ForRead)) {
foreach (ObjectId attributeId in br.AttributeCollection)
{
using (AttributeReference attributeRef = (AttributeReference)tr.GetObject(attributeId, OpenMode.ForRead)) {
if (attributeRef.Tag == key)
{
return(attributeRef.Position);
}
}
}
}
}
}
}
}
}
catch (System.Exception ex) {
Err.Log(ex);
}
return(new Autodesk.AutoCAD.Geometry.Point3d(0, 0, 0));
}
//this could be altered to use the typedvalue and retrieve the type from reversing the dxfcode lookup, but we would still need a generic return for the calling function
public static T Get <T>(string key)
{
try {
if (World.Docu != null)
{
if (World.Docu.IsActive == true && World.Docu.IsDisposed == false)
{
using (World.Docu.LockDocument()) {
using (Database db = World.Docu.Database) {
using (Transaction tr = db.TransactionManager.StartTransaction()) {
using (DBDictionary dict = (DBDictionary)tr.GetObject(db.NamedObjectsDictionaryId, OpenMode.ForRead, false)) {
if (dict.Contains(key))
{
Xrecord xRec = (Xrecord)tr.GetObject(dict.GetAt(key), OpenMode.ForRead);
ResultBuffer resBuf = xRec.Data;
if (resBuf == null)
{
return(default(T));
}
TypedValue[] typ = resBuf.AsArray();
return((T)Convert.ChangeType(typ[0].Value, typeof(T)));
}
}
}
}
}
}
}
}
catch (System.Exception ex) {
Err.Log(ex);
}
return(default(T));
}
/// <summary>most properties are typed as double, this currently only supports setting double</summary>
public static void Set(ObjectId id, string key, double value)
{
try {
if (id.IsErased == false && id.IsEffectivelyErased == false && id.IsNull == false)
{
using (World.Docu.LockDocument()) {
using (Database db = World.Docu.Database) {
using (Transaction tr = db.TransactionManager.StartTransaction()) {
using (BlockReference br = (BlockReference)tr.GetObject(id, OpenMode.ForWrite)) {
foreach (DynamicBlockReferenceProperty blockProperty in br.DynamicBlockReferencePropertyCollection)
{
if (blockProperty.PropertyName == key & World.IsNumeric(blockProperty.Value))
{
blockProperty.Value = value;
}
}
}
tr.Commit();
}
}
}
}
}
catch (System.Exception ex) {
Err.Log(ex);
}
}
public static double Get(ObjectId id, string key)
{
try {
if (id.IsErased == false && id.IsEffectivelyErased == false)
{
using (World.Docu.LockDocument()) {
if (id != new ObjectId())
{
using (Database db = World.Docu.Database) {
using (Transaction tr = db.TransactionManager.StartTransaction()) {
using (BlockReference br = (BlockReference)tr.GetObject(id, OpenMode.ForRead)) {
foreach (DynamicBlockReferenceProperty blockProperty in br.DynamicBlockReferencePropertyCollection)
{
if (blockProperty.PropertyName == key & World.IsNumeric(blockProperty.Value))
{
return(Convert.ToDouble(blockProperty.Value));
}
}
}
}
}
}
}
}
}
catch (System.Exception ex) {
Err.Log(ex);
}
return(default(double));
}
public void Execute(object parameter)
{
if (parameter is RibbonButton)
{
RibbonButton button = parameter as RibbonButton;
string cmdStr = "._" + button.Id + " ";
try {
World.Docu.SendStringToExecute(cmdStr, true, false, false);
}
catch (System.Exception ex) {
Err.Log(ex);
}
}
}
/// <summary>this inserts a block into another block, the block designated by oid is the receiver and receives a new copy of the block designated by blockname</summary>
public static Handle Insert(ObjectId oid, string blockPath, string blockName, Point3d position = new Point3d())
{
Handle hd = new Handle();
try {
if (oid.IsErased == false & oid.IsEffectivelyErased == false)
{
using (World.Docu.LockDocument()) {
using (Database db = World.Docu.Database) {
using (Transaction tr = db.TransactionManager.StartTransaction()) {
using (BlockReference br = (BlockReference)tr.GetObject(oid, OpenMode.ForWrite)) {
if (AcadIO.Insert.DB.AddBlock(blockPath + "\\" + blockName) == false)
{
return(hd);
}
using (BlockTable bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForRead)) {
using (BlockReference bi = new BlockReference(Autodesk.AutoCAD.Geometry.Point3d.Origin, bt[blockPath])) {
using (BlockTableRecord blockSpace = (BlockTableRecord)tr.GetObject(br.BlockTableRecord, OpenMode.ForWrite)) {
blockSpace.AppendEntity(bi);
tr.AddNewlyCreatedDBObject(bi, true);
bi.LayerId = br.LayerId;
bi.Position = position;
hd = bi.Handle;
}
}
}
}
tr.Commit();
}
}
}
}
}
catch (System.Exception ex) {
Err.Log(ex);
}
finally {
}
return(hd);
}
public static void Set(ObjectId id, string key, object value)
{
try {
if (id.IsErased == false & id.IsEffectivelyErased == false)
{
using (World.Docu.LockDocument()) {
using (Database db = World.Docu.Database) {
using (Transaction tr = db.TransactionManager.StartTransaction()) {
using (BlockReference br = (BlockReference)tr.GetObject(id, OpenMode.ForWrite)) {
if (br.ExtensionDictionary == ObjectId.Null)
{
br.CreateExtensionDictionary();
}
using (DBDictionary dict = (DBDictionary)tr.GetObject(br.ExtensionDictionary, OpenMode.ForWrite, false)) {
DxfCode code = AcadIO.DxfHelper.GetFromObject(value);
if (dict.Contains(key))
{
Xrecord xRec = (Xrecord)tr.GetObject(dict.GetAt(key), OpenMode.ForWrite);
ResultBuffer resBuf = new ResultBuffer(new TypedValue(Convert.ToInt32(code), value));
xRec.Data = resBuf;
}
else
{
Xrecord xRec = new Xrecord();
ResultBuffer resBuf = new ResultBuffer(new TypedValue(Convert.ToInt32(code), value));
xRec.Data = resBuf;
dict.SetAt(key, xRec);
tr.AddNewlyCreatedDBObject(xRec, true);
}
}
}
tr.Commit();
}
}
}
}
}
catch (System.Exception ex) {
Err.Log(ex);
}
}
public static void Delete(ObjectId oid)
{
try {
if (oid.IsErased == false & oid.IsEffectivelyErased == false)
{
using (World.Docu.LockDocument()) {
using (Database db = World.Docu.Database) {
using (Transaction tr = db.TransactionManager.StartTransaction()) {
using (BlockReference br = (BlockReference)tr.GetObject(oid, OpenMode.ForWrite)) {
br.Erase();
}
tr.Commit();
}
}
}
}
}
catch (System.Exception ex) {
Err.Log(ex);
}
}
public static void Set(string key, object value)
{
try {
if (World.Docu != null)
{
if (World.Docu.IsActive == true && World.Docu.IsDisposed == false)
{
using (World.Docu.LockDocument()) {
using (Database db = World.Docu.Database) {
using (Transaction tr = db.TransactionManager.StartTransaction()) {
using (DBDictionary dict = (DBDictionary)tr.GetObject(db.NamedObjectsDictionaryId, OpenMode.ForWrite, false)) {
DxfCode code = AcadIO.DxfHelper.GetFromObject(value);
if (dict.Contains(key))
{
Xrecord xRec = (Xrecord)tr.GetObject(dict.GetAt(key), OpenMode.ForWrite);
ResultBuffer resBuf = new ResultBuffer(new TypedValue(Convert.ToInt32(code), value));
xRec.Data = resBuf;
}
else
{
Xrecord xRec = new Xrecord();
ResultBuffer resBuf = new ResultBuffer(new TypedValue(Convert.ToInt32(code), value));
xRec.Data = resBuf;
dict.SetAt(key, xRec);
tr.AddNewlyCreatedDBObject(xRec, true);
}
}
tr.Commit();
}
}
}
}
}
}
catch (System.Exception ex) {
Err.Log(ex);
}
}
public static T Get <T>(ObjectId id, string key)
{
try {
if (id.IsErased == false & id.IsEffectivelyErased == false)
{
using (World.Docu.LockDocument()) {
using (Database db = World.Docu.Database) {
using (Transaction tr = db.TransactionManager.StartTransaction()) {
using (BlockReference br = (BlockReference)tr.GetObject(id, OpenMode.ForRead)) {
if (br.ExtensionDictionary == ObjectId.Null)
{
return(default(T));
}
using (DBDictionary dict = (DBDictionary)tr.GetObject(br.ExtensionDictionary, OpenMode.ForRead, false)) {
if (dict.Contains(key))
{
Xrecord xRec = (Xrecord)tr.GetObject(dict.GetAt(key), OpenMode.ForRead);
ResultBuffer resBuf = xRec.Data;
if (resBuf == null)
{
return(default(T));
}
TypedValue[] typ = resBuf.AsArray();
return((T)Convert.ChangeType(typ[0].Value, typeof(T)));
}
}
}
}
}
}
}
}
catch (System.Exception ex) {
Err.Log(ex);
}
return(default(T));
}
