/// <summary>
/// 添加顶点
/// </summary>
private void AddPoint()
{
PolyLine.AddOrSetVertexAt(PolyLine.NumberOfVertices, new Point2d(TemPoint2d.X, TemPoint2d.Y), 0, 0, 0);
if (NumberOfVertices == 1 && PolyLine.ObjectId == new ObjectId())
{
PolyLine.AddToModelSpace(DataBaseTools.DocumentDatabase());
}
}
