如何创建新标注？可修改属性的那种

stuwhh

2. 
   
3. //水平标注
   
4. public static void SPBZ(Point P1,Point P2)
   
5. {
   
6. Double[] PT1 = new Double[3];
   
7. Double[] PT2 = new Double[3];
   
8. Double[] PT3 = new Double[3];
   
9. PT1[0] = P1.x; PT1[1] = P1.y; PT1[2] = 0;
   
10. PT2[0] = P2.x; PT2[1] = P2.y; PT2[2] = 0;
    
11. PT3[0] = (P1.x + P2.x)/2; PT3[1] = P1.y; PT3[2] = 0;
    
12. 
    
13. Autodesk.AutoCAD.Interop.AcadApplication AcadApp;
    
14. Autodesk.AutoCAD.Interop.AcadDocument AcadDoc;
    
15. AcadApp = (AcadApplication)System.Runtime.InteropServices.Marshal.GetActiveObject("AutoCAD.Application");
    
16. Microsoft.VisualBasic.Interaction.AppActivate(AcadApp.Caption);
    
17. AcadDoc = AcadApp.ActiveDocument;
    
18. AcadApp.Application.Visible = true;
    
19. 
    
20. AcadDoc.ActiveDimStyle.Name = "abc";
    
21. 
    
22. AcadDoc.SendCommand("_dimscale 200000 ");
    
23. AcadDimAligned dimObj = AcadDoc.ModelSpace.AddDimAligned(PT1,PT2,PT3);
    
24. 
    
25. }

<br /> //水平标注<br /> public static void SPBZ(Point P1,Point P2)<br /> {<br /> Double[] PT1 = new Double[3];<br /> Double[] PT2 = new Double[3];<br /> Double[] PT3 = new Double[3];<br /> PT1[0] = P1.x; PT1[1] = P1.y; PT1[2] = 0;<br /> PT2[0] = P2.x; PT2[1] = P2.y; PT2[2] = 0;<br /> PT3[0] = (P1.x + P2.x)/2; PT3[1] = P1.y; PT3[2] = 0;<br /> <br /> Autodesk.<a href="http://bbs.mjtd.com/forum-41-1.html" target="_blank" class="relatedlink">AutoCAD</a>.Interop.AcadApplication AcadApp;<br /> Autodesk.AutoCAD.Interop.AcadDocument AcadDoc;<br /> AcadApp = (AcadApplication)System.Runtime.InteropServices.Marshal.GetActiveObject("AutoCAD.Application");<br /> Microsoft.VisualBasic.Interaction.AppActivate(AcadApp.Caption);<br /> AcadDoc = AcadApp.ActiveDocument;<br /> AcadApp.Application.Visible = true;<br /> <br /> AcadDoc.ActiveDimStyle.Name = "abc";<br /> <br /> AcadDoc.SendCommand("_dimscale 200000 ");<br /> AcadDimAligned dimObj = AcadDoc.ModelSpace.AddDimAligned(PT1,PT2,PT3);<br /> <br /> }

本人想修改全局比例，却总是不成功？希望高手指点。

stuwhh

这是原来引用别人的代码，后来自己修改却总是新建“样式替代”，希望高人指点