public void TestChangeLayer()
{
//改变圆的图层
Entity ent = SelectObjOperation.SelectEntity("请选择一个实体：\n");
change(ent);
}
public void TestSelectRectangle()
{
Editor ed = Application.DocumentManager.MdiActiveDocument.Editor;
SelectObjOperation.FilterType[] filter = new SelectObjOperation.FilterType[1];
filter[0] = SelectObjOperation.FilterType.LWPOLYLINE;
ed.WriteMessage(SelectObjOperation.SelectAll(filter).Count.ToString());
}
/// <summary>
/// 选取插入的基点
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button3_Click(object sender, EventArgs e)
{
Editor ed = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor;
SelectObjOperation.SelectCADWindows();
PromptPointResult pt = ed.GetPoint("\n请选择点");
if (pt.Status == PromptStatus.OK)
{
bPoint = (Point3d)pt.Value;
ShowMsgOperation.Message("您选择了点：" + bPoint.X + "," + bPoint.Y + "\n");
}
else
{
ShowMsgOperation.Message("未选择点，默认为原点");
}
lblPointValue.Text = bPoint.X.ToString() + " , " + bPoint.Y.ToString();
this.Focus();
}