Message 1 of 11
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report
I want insert a name of block but it is error all times. Can anybody help me?
using Autodesk.AutoCAD.ApplicationServices;
using Autodesk.AutoCAD.DatabaseServices;
using Autodesk.AutoCAD.EditorInput;
using Autodesk.AutoCAD.Runtime;
using Autodesk.AutoCAD.Geometry;
using Autodesk.AutoCAD.Internal;
namespace insertBlock
{
class BlockJig : EntityJig
{
Point3d mCenterPt, mActualPoint;
public BlockJig(BlockReference br) : base(br)
{
mCenterPt = br.Position;
}
protected override SamplerStatus Sampler(JigPrompts prompts)
{
JigPromptPointOptions jigOpts = new JigPromptPointOptions();
jigOpts.UserInputControls = (UserInputControls.Accept3dCoordinates | UserInputControls.NoZeroResponseAccepted | UserInputControls.NoNegativeResponseAccepted);
jigOpts.Message = "\nEnter insert point: ";
PromptPointResult dres = prompts.AcquirePoint(jigOpts);
if (mActualPoint == dres.Value)
{
return SamplerStatus.NoChange;
}
else
{
mActualPoint = dres.Value;
}
return SamplerStatus.OK;
}
protected override bool Update()
{
mCenterPt = mActualPoint;
try
{
((BlockReference)Entity).Position = mCenterPt;
}
catch (System.Exception)
{
return false;
}
return true;
}
public Entity GetEntity()
{
return Entity;
}
}
public class Commands
{
[CommandMethod("BJIG")]
public void CreateBlockWithJig()
{
string fileName = "C:\\Users\\bedyr\\Desktop\\sembol\\sembol.dwg";
Document doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Editor ed = doc.Editor;
// First let's get the name of the block
PromptStringOptions opts = new PromptStringOptions("\nEnter block name: ");
PromptResult pr = ed.GetString(opts);
if (pr.Status == PromptStatus.OK)
{
using (Transaction tr = doc.TransactionManager.StartTransaction())
{
BlockTable bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForRead);
if (!bt.Has(pr.StringResult))
{
Database tmpDb = new Database(false, true);
tmpDb.ReadDwgFile(fileName, System.IO.FileShare.Read, true, "");
// add the block to the ActiveDrawing blockTable
db.Insert("pr.StringResult", tmpDb, true);
ObjectId blockId = bt[pr.StringResult];
// We loop until the jig is cancelled
while (pr.Status == PromptStatus.OK)
{
// Create the block reference and
// add it to the jig
Point3d pt = new Point3d(0, 0, 0);
BlockReference br = new BlockReference(pt, blockId);
// Start annot-scale support code
BlockTableRecord bd = (BlockTableRecord)tr.GetObject(blockId, OpenMode.ForRead);
// Using will dispose of the block definition
// when no longer needed
using (bd)
{
if (bd.Annotative == AnnotativeStates.True)
{
ObjectContextManager ocm = db.ObjectContextManager;
ObjectContextCollection occ = ocm.GetContextCollection("ACDB_ANNOTATIONSCALES");
ObjectContexts.AddContext(br, occ.CurrentContext);
}
}
// End annot-scale support code
BlockJig entJig = new BlockJig(br);
// Perform the jig operation
pr = ed.Drag(entJig);
if (pr.Status == PromptStatus.OK)
{
// If all is OK, let's go and add the
// entity to the modelspace
BlockTableRecord ms = (BlockTableRecord)tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite);
ms.AppendEntity(entJig.GetEntity());
tr.AddNewlyCreatedDBObject(entJig.GetEntity(), true);
// Start attribute support code
bd = (BlockTableRecord)tr.GetObject(blockId, OpenMode.ForRead);
// Add the attributes
foreach (ObjectId attId in bd)
{
Entity ent = (Entity)tr.GetObject(attId, OpenMode.ForRead);
if (ent is AttributeDefinition)
{
AttributeDefinition ad = (AttributeDefinition)ent;
AttributeReference ar = new AttributeReference();
ar.SetAttributeFromBlock(ad, br.BlockTransform);
br.AttributeCollection.AppendAttribute(ar);
tr.AddNewlyCreatedDBObject(ar, true);
}
}
// End attribute support code
// Call a function to make the graphics display
// (otherwise it will only do so when we Commit)
doc.TransactionManager.QueueForGraphicsFlush();
}
}
}
tr.Commit();
}
}
}
}
}
Solved! Go to Solution.
