private void ButtonRead_Click(object sender, RoutedEventArgs e)
{
foreach (DataRow DR in DT.Rows)
{
int index = 1;
Database acDb = new Database(false, true);
using (acDb)
{
acDb.ReadDwgFile(DR["Filename"].ToString(), FileShare.Read, false, "");
using (Transaction trans = acDb.TransactionManager.StartTransaction())
{
BlockTable bt = (BlockTable)trans.GetObject(acDb.BlockTableId, OpenMode.ForWrite);
BlockTableRecord ms = (BlockTableRecord)trans.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite);
BlockTableRecordEnumerator recEnum = ms.GetEnumerator();
while (index < DT.Columns.Count - 1)
{
recEnum.Reset();
Handle bHandle = new Handle(long.Parse(DT.Columns[index].ColumnName.Split('-')[1].ToString()));
string blockName = DT.Columns[index].ColumnName.Split('-')[0].ToString();
while (recEnum.MoveNext())
{
Entity ent = (Entity)trans.GetObject(recEnum.Current, OpenMode.ForRead);
if (ent.GetType() == typeof(BlockReference))
{
BlockReference blockRef = ent as BlockReference;
if (blockRef.Handle.Value.CompareTo(bHandle.Value) == 0)
{
AttributeCollection attCol = blockRef.AttributeCollection;
foreach (ObjectId att in attCol)
{
using (AttributeReference attRef = trans.GetObject(att, OpenMode.ForRead) as AttributeReference)
{
if (DT.Columns.Contains(blockName + "-" + bHandle.Value + "-" + attRef.Tag))
{
DR[blockName + "-" + bHandle.Value + "-" + attRef.Tag] = attRef.TextString;
index++;
}
}
}
}
}
}
}
}
}
}
Spreadsheet.ItemsSource = null;
Spreadsheet.ItemsSource = DT.DefaultView;
}
private void ButtonWrite_Click(object sender, RoutedEventArgs e)
{
if (Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager.Count > 0)
{
Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager.CurrentDocument.Editor.WriteMessage("Close the open documents:\n");
foreach (Document doc in Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager)
{
Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager.CurrentDocument.Editor.WriteMessage(doc.Name + "\n");
}
return;
}
foreach (DataRow DR in DT.Rows)
{
int index = 1;
Database acDb = new Database(false, true);
using (acDb)
{
if (File.Exists(DR["Filename"].ToString()))
{
acDb.ReadDwgFile(DR["Filename"].ToString(), FileShare.ReadWrite, false, "");
pathExists = DR["Filename"].ToString();
}
else
{
acDb.ReadDwgFile(pathExists, FileShare.ReadWrite, false, "");
}
using (Transaction trans = acDb.TransactionManager.StartTransaction())
{
BlockTable bt = (BlockTable)trans.GetObject(acDb.BlockTableId, OpenMode.ForWrite);
BlockTableRecord ms = (BlockTableRecord)trans.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite);
BlockTableRecordEnumerator recEnum = ms.GetEnumerator();
while (index < DT.Columns.Count - 1)
{
recEnum.Reset();
Handle bHandle = new Handle(long.Parse(DT.Columns[index].ColumnName.Split('-')[1].ToString()));
string blockName = DT.Columns[index].ColumnName.Split('-')[0].ToString();
while (recEnum.MoveNext())
{
Entity ent = (Entity)trans.GetObject(recEnum.Current, OpenMode.ForRead);
if (ent.GetType() == typeof(BlockReference))
{
BlockReference blockRef = ent as BlockReference;
if (blockRef.Handle.Value.CompareTo(bHandle.Value) == 0)
{
AttributeCollection attCol = blockRef.AttributeCollection;
foreach (ObjectId att in attCol)
{
using (AttributeReference attRef = trans.GetObject(att, OpenMode.ForWrite) as AttributeReference)
{
if (DT.Columns.Contains(blockName + "-" + bHandle.Value + "-" + attRef.Tag))
{
attRef.TextString = DR[blockName + "-" + bHandle.Value + "-" + attRef.Tag].ToString();
index++;
}
}
}
break;
}
}
}
}
trans.Commit();
acDb.SaveAs(DR["Filename"].ToString(), DwgVersion.Current);
}
}
}
}
