static public void DynamicBlockProps()
{
_AcAp.Document doc = _AcAp.Application.DocumentManager.MdiActiveDocument;
_AcDb.Database db = doc.Database;
_AcEd.Editor ed = doc.Editor;
_AcEd.PromptStringOptions pso = new _AcEd.PromptStringOptions("\nEnter dynamic block name or enter to select: ");
pso.AllowSpaces = true;
_AcEd.PromptResult pr = ed.GetString(pso);
if (pr.Status != _AcEd.PromptStatus.OK)
{
return;
}
_AcDb.Transaction tr = db.TransactionManager.StartTransaction();
using (tr)
{
_AcDb.BlockReference br = null;
// If a null string was entered allow entity selection
if (pr.StringResult == "")
{
// Select a block reference
_AcEd.PromptEntityOptions peo = new _AcEd.PromptEntityOptions("\nSelect dynamic block reference: ");
peo.SetRejectMessage("\nEntity is not a block.");
peo.AddAllowedClass(typeof(_AcDb.BlockReference), false);
_AcEd.PromptEntityResult per = ed.GetEntity(peo);
if (per.Status != _AcEd.PromptStatus.OK)
{
return;
}
// Access the selected block reference
br = tr.GetObject(per.ObjectId, _AcDb.OpenMode.ForRead) as _AcDb.BlockReference;
}
else
{
// Otherwise we look up the block by name
_AcDb.BlockTable bt = tr.GetObject(db.BlockTableId, _AcDb.OpenMode.ForRead) as _AcDb.BlockTable;
if (!bt.Has(pr.StringResult))
{
ed.WriteMessage("\nBlock \"" + pr.StringResult + "\" does not exist.");
return;
}
// Create a new block reference referring to the block
br = new _AcDb.BlockReference(new _AcGe.Point3d(), bt[pr.StringResult]);
}
_AcDb.BlockTableRecord btr = (_AcDb.BlockTableRecord)tr.GetObject(br.DynamicBlockTableRecord, _AcDb.OpenMode.ForRead);
// Call our function to display the block properties
DisplayDynBlockProperties(ed, br, btr.Name);
// Committing is cheaper than aborting
tr.Commit();
}
}
public static void ManualInsertbAttribute(string nameBlock)
{
using (AcDb.Transaction tr = db.TransactionManager.StartTransaction())
{
AcDb.BlockTable blockTable = (AcDb.BlockTable)tr.GetObject(db.BlockTableId, AcDb.OpenMode.ForRead);
if (!blockTable.Has(nameBlock))
{
ed.WriteMessage("\nНезнайдено блок '{0}' у таблиці блоків креслення.", nameBlock);
return;
}
AcDb.BlockTableRecord curSpace = (AcDb.BlockTableRecord)tr.GetObject(db.CurrentSpaceId, AcDb.OpenMode.ForWrite);
AcDb.BlockReference blockReference = new AcDb.BlockReference(AcGe.Point3d.Origin, blockTable[nameBlock]);
blockReference.TransformBy(ed.CurrentUserCoordinateSystem);
curSpace.AppendEntity(blockReference);
tr.AddNewlyCreatedDBObject(blockReference, true);
AcDb.BlockTableRecord btr = (AcDb.BlockTableRecord)tr.GetObject(blockTable[nameBlock], AcDb.OpenMode.ForRead);
AcDb.DBText text;
foreach (AcDb.ObjectId id in btr)
{
if (id.ObjectClass.Name == "AcDbAttributeDefinition")
{
AcDb.AttributeDefinition attDef =
(AcDb.AttributeDefinition)tr.GetObject(id, AcDb.OpenMode.ForRead);
text = new AcDb.DBText
{
TextString = "jig_test"
};
TextPlacementJig jig = new TextPlacementJig(text);
//PromptResult pr = ed.Drag(jig);
AcEd.PromptStatus stat = AcEd.PromptStatus.Keyword;
while (stat == AcEd.PromptStatus.Keyword)
{
AcEd.PromptResult pr = ed.Drag(jig);
stat = pr.Status;
if (stat != AcEd.PromptStatus.OK && stat != AcEd.PromptStatus.Keyword)
{
return;
}
}
AcDb.AttributeReference attRef = new AcDb.AttributeReference();
attRef.SetAttributeFromBlock(attDef, blockReference.BlockTransform);
AcDb.ObjectId attId = blockReference.AttributeCollection.AppendAttribute(attRef);
tr.AddNewlyCreatedDBObject(attRef, true);
tr.Commit();
//if (pr.Status != PromptStatus.OK) blockReference.Erase();
}
}
//tr.Commit();
}
}
public static string CreateBlock(
AcDb.DBObjectCollection blockElements,
string nameBlock)
{
using (AcDb.Transaction tr = db.TransactionManager.StartTransaction())
{
AcDb.BlockTable blockTable = tr.GetObject(db.BlockTableId, AcDb.OpenMode.ForRead) as AcDb.BlockTable;
string oldNameBlock = nameBlock;
int iNameBlock = 0;
mark_reNameBlock:
if (blockTable.Has(nameBlock))
{
iNameBlock++;
nameBlock = oldNameBlock + iNameBlock.ToString("_000");
goto mark_reNameBlock;
}
AcDb.BlockTableRecord blockTableRecord = new AcDb.BlockTableRecord
{
Name = nameBlock
};
blockTable.UpgradeOpen();
AcDb.ObjectId btrId = blockTable.Add(blockTableRecord);
tr.AddNewlyCreatedDBObject(blockTableRecord, true);
foreach (AcDb.Entity ent in blockElements)
{
blockTableRecord.AppendEntity(ent);
tr.AddNewlyCreatedDBObject(ent, true);
}
tr.Commit();
}
return(nameBlock);
}
public static AcDb.ObjectId ManualInsertBlock(string nameBlock,
double scaleBlock,
Dictionary <string, string> tags)
{
AcDb.ObjectId idBlock = AcDb.ObjectId.Null;
using (AcDb.Transaction tr = db.TransactionManager.StartTransaction())
{
AcDb.BlockTable blockTable = (AcDb.BlockTable)tr.GetObject(db.BlockTableId, AcDb.OpenMode.ForRead);
if (!blockTable.Has(nameBlock))
{
ed.WriteMessage("\nНезнайдено блок '{0}' у таблиці блоків креслення.", nameBlock);
return(idBlock);
}
AcDb.BlockTableRecord curSpace = (AcDb.BlockTableRecord)tr.GetObject(db.CurrentSpaceId, AcDb.OpenMode.ForWrite);
AcDb.BlockReference blockReference = new AcDb.BlockReference(AcGe.Point3d.Origin, blockTable[nameBlock])
{
ScaleFactors = new AcGe.Scale3d(scaleBlock, scaleBlock, scaleBlock)
};
blockReference.TransformBy(ed.CurrentUserCoordinateSystem);
curSpace.AppendEntity(blockReference);
tr.AddNewlyCreatedDBObject(blockReference, true);
AcDb.BlockTableRecord btr = (AcDb.BlockTableRecord)tr.GetObject(blockTable[nameBlock], AcDb.OpenMode.ForRead);
BlockPlacementJig jig = new BlockPlacementJig(blockReference, tags);
AcEd.PromptResult pr = ed.Drag(jig);
if (pr.Status != AcEd.PromptStatus.OK)
{
blockReference.Erase();
}
tr.Commit();
}
return(idBlock);
}
public static AcDb.ObjectId InsertBlock(
string nameBlock,
AcGe.Point3d insertionPoint,
double scale,
double rotation,
AcDb.ObjectId layerId,
Dictionary <string, string> tags)
{
AcDb.ObjectId idBlock = AcDb.ObjectId.Null;
using (AcDb.Transaction tr = db.TransactionManager.StartTransaction())
{
AcDb.BlockTable blockTable = (AcDb.BlockTable)tr.GetObject(db.BlockTableId, AcDb.OpenMode.ForRead);
if (!blockTable.Has(nameBlock))
{
ed.WriteMessage("\nНезнайдено блок '{0}' у таблиці блоків креслення.", nameBlock);
return(idBlock);
}
AcDb.BlockTableRecord curSpace = (AcDb.BlockTableRecord)tr.GetObject(db.CurrentSpaceId, AcDb.OpenMode.ForWrite);
AcDb.BlockReference blockReference = new AcDb.BlockReference(insertionPoint, blockTable[nameBlock])
{
LayerId = layerId,
ScaleFactors = new AcGe.Scale3d(scale, scale, scale),
Rotation = rotation
};
blockReference.TransformBy(ed.CurrentUserCoordinateSystem);
curSpace.AppendEntity(blockReference);
tr.AddNewlyCreatedDBObject(blockReference, true);
if (tags != null)
{
ReplaceAttributeBlock(blockReference, tags, true);
}
idBlock = blockReference.ObjectId;
tr.Commit();
}
return(idBlock);
}