public static BlockReference InsertBlockReference(this BlockTableRecord target, string blkName, Point3d insertPoint, Dictionary <string, string> attValues = null)
{
if (target == null)
{
throw new ArgumentNullException("target");
}
Database db = target.Database;
Transaction tr = db.TransactionManager.TopTransaction;
if (tr == null)
{
throw new AcRx.Exception(ErrorStatus.NoActiveTransactions);
}
BlockReference br = null;
BlockTable bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForRead);
ObjectId btrId = bt.GetBlock(blkName);
if (btrId != ObjectId.Null)
{
br = new BlockReference(insertPoint, btrId);
BlockTableRecord btr = (BlockTableRecord)tr.GetObject(btrId, OpenMode.ForRead);
target.AppendEntity(br);
tr.AddNewlyCreatedDBObject(br, true);
br.AddAttributeReferences(attValues);
}
return(br);
}
public void IncrementAttribute(BlockTableRecord TableRecord, int index, string prefix, string suffix)
{
string startValue = this.dlg.StartValue;
int num = 0;
Stack <ObjectId> objectIds = new Stack <ObjectId>();
Stack <string> strs = new Stack <string>();
while (true)
{
using (BlockReference blockRef = new BlockReference(Point3d.Origin, TableRecord.ObjectId))
{
blockRef.Rotation = this.dlg.BlockRotation;
blockRef.ScaleFactors = new Scale3d(this.dlg.BlockScale);
blockRef.TransformBy(this.ed.CurrentUserCoordinateSystem);
if (blockRef.Annotative == AnnotativeStates.True)
{
ObjectContextCollection contextCollection = this.db.ObjectContextManager.GetContextCollection("ACDB_ANNOTATIONSCALES");
Autodesk.AutoCAD.Internal.ObjectContexts.AddContext(blockRef, contextCollection.CurrentContext);
}
ObjectId objectId = this.db.GetCurrentSpace(OpenMode.ForWrite).Add(blockRef);
blockRef.AddAttributeReferences(index, string.Concat(prefix, startValue, suffix));
BlockJig blockJig = new BlockJig(blockRef, num, TableRecord.GetAttributesTextInfos());
PromptResult promptResult = this.ed.Drag(blockJig);
if (promptResult.Status == PromptStatus.Keyword)
{
blockRef.Erase();
if (num != 0)
{
objectIds.Pop().GetObject <BlockReference>(OpenMode.ForWrite).Erase();
this.db.TransactionManager.QueueForGraphicsFlush();
startValue = strs.Pop();
num--;
}
else
{
this.ed.WriteMessage("\nNothing to undo !");
}
}
else if (promptResult.Status == PromptStatus.OK)
{
this.db.TransactionManager.QueueForGraphicsFlush();
strs.Push(startValue);
objectIds.Push(objectId);
startValue = this.Increment(startValue);
num++;
}
else
{
blockRef.Erase();
break;
}
}
}
this.dlg.txtValue.Text = startValue;
}
