private void btn_Line_Click(object sender, EventArgs e)
{
LoadValue();
var P1 = CAD.PickPoint();
var P2 = CAD.PickPoint();
var Line = CAD.CreateLine(P1, P2);
}
public void Create()
{
using (Transaction T = Doc.TransactionManager.StartTransaction())
{
BlockTable BT = T.GetObject(DB.BlockTableId, OpenMode.ForRead) as BlockTable;
BlockTableRecord BTR = T.GetObject(BT[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord;
Point3d SP = new Point3d();
Point3d EP = new Point3d(100, 0, 0);
Line L = CAD.CreateLine(SP, EP);
BTR.AppendEntity(L);
T.AddNewlyCreatedDBObject(L, true);
T.Commit();
}
}