public void CopyBlockTable(Database db, string filePath, Predicate <BlockTableRecord> predicate)
{
var aw = new AutoCadWrapper();
using (Database sourceDb = new Database(false, true))
{
// Read the DWG into a side database
sourceDb.ReadDwgFile(filePath, System.IO.FileShare.ReadWrite, true, "");
// Start transaction to read equipment
aw.ExecuteActionOnBlockTable(sourceDb, bt =>
{
// Create a variable to store the list of block identifiers
ObjectIdCollection blockIds = new ObjectIdCollection();
foreach (var objectId in bt)
{
using (var btr = objectId.GetObject <BlockTableRecord>())
{
// Only add named & non-layout blocks to the copy list and filter for specific item
if (!btr.IsAnonymous && !btr.IsLayout && predicate(btr))
{
blockIds.Add(objectId);
}
}
}
// Copy blocks from source to destination database
IdMapping mapping = new IdMapping();
sourceDb.WblockCloneObjects(blockIds, db.BlockTableId, mapping, DuplicateRecordCloning.Replace, false);
});
}
}
public void LayerStatus()
{
var db = Application.DocumentManager.MdiActiveDocument.Database;
var aw = new AutoCadWrapper();
aw.ExecuteActionOnLayerTable(db, (tr, lt) =>
{
var layerTable = tr.GetObject(db.LayerTableId, OpenMode.ForWrite) as LayerTable;
// Append the new layer to the Layer table and the transaction
var layerTableRecord = new LayerTableRecord();
layerTableRecord.IsOff = true;
});
}
public void LayerCreatorMethod(string sLayerName, Color acColors, double lineTypeScale, bool isOff)
{
var db = Application.DocumentManager.MdiActiveDocument.Database;
var aw = new AutoCadWrapper();
// Start a transaction to create layer
aw.ExecuteActionOnLayerTable(db, (tr, lt) =>
{
// Open the Layer table for read
var layerTable = tr.GetObject(db.LayerTableId, OpenMode.ForRead) as LayerTable;
//layerName definition;
string sLayerName1 = sLayerName.ToLower();
string sLayerName2 = sLayerName.ToUpper();
// Append the new layer to the Layer table and the transaction
var layerTableRecord = new LayerTableRecord();
if (layerTable.Has(sLayerName1) == false || layerTable.Has(sLayerName) == false || layerTable.Has(sLayerName2) == false)
{
// Assign the layer a name
layerTableRecord.Name = sLayerName;
// Upgrade the Layer table for write
if (layerTable.IsWriteEnabled == false)
{
layerTable.UpgradeOpen();
}
// Append the new layer to the Layer table and the transaction
layerTable.Add(layerTableRecord);
tr.AddNewlyCreatedDBObject(layerTableRecord, true);
}
else
{
// Open the layer if it already exists for write
layerTableRecord = tr.GetObject(layerTable[sLayerName], OpenMode.ForWrite) as LayerTableRecord;
}
// Set layer
layerTableRecord.Color = acColors;
db.Ltscale = lineTypeScale;
layerTableRecord.LineWeight = LineWeight.LineWeight025;
layerTableRecord.IsOff = isOff;
});
}