public void RemoveFlag()
{
try
{
DCadApi.isModifySymbol = true;
using (Transaction trans = PublicMethod.Instance.acDoc.TransactionManager.StartTransaction())
{
using (PublicMethod.Instance.acDoc.LockDocument())
{
var temp = trans.GetObject(coordinateObjId, OpenMode.ForRead, true);
Entity ent = temp as Entity;
if (ent != null)
{
coordinateObjId.Erase();
trans.Commit();
coordinateObjId = ObjectId.Null;
}
}
}
}
catch (Exception)
{
coordinateObjId = ObjectId.Null;
}
finally
{
DCadApi.isModifySymbol = false;
}
}
