[求助]非模式窗口

chpmould

请教各位老师

我在使用非模式窗口时,点确认按钮时,窗体设为不用关闭的情况下,程序没有任何反映,是什么原因?

Application.ShowModelessDialog(fm)

雪山飞狐_lzh

问题是，你的代码呢

chpmould

2.     [CommandMethod("TEST")]
3. static public void DrawCircle()
4. {
5. ClassLibrary1.TestForm Dg = new ClassLibrary1.TestForm();
6. Application.ShowModelessDialog(Dg);
7. if (Dg.DialogResult== System.Windows.Forms.DialogResult.Cancel)
8. {
9. ed.WriteMessage("\n");
10. return;
11. }
12. using (Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.LockDocument())
13. Editor ed = Application.DocumentManager.MdiActiveDocument.Editor;
14. PromptPointOptions p = new PromptPointOptions("");
15. p.Message = "请选取圆心！";
16. PromptPointResult result = ed.GetPoint(p);
17. if (result.Status.ToString() == "OK")
18. {
19. Point3d centerPoint = result.Value;
20. Document acDoc = Application.DocumentManager.MdiActiveDocument;
21. Database acCurDb = acDoc.Database;
22. using (Transaction acTrans = acDoc.TransactionManager.StartTransaction())
23. {
24. BlockTable acTab = acTrans.GetObject(acCurDb.BlockTableId, OpenMode.ForRead) as BlockTable;
25. BlockTableRecord acBlkTblRec = acTrans.GetObject(acTab[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord;
26. Circle newCircle = new Circle();
27. newCircle.SetDatabaseDefaults();
28. newCircle.Center = centerPoint;
29. newCircle.Radius = 10;
30. acBlkTblRec.AppendEntity(newCircle);
31. acTrans.AddNewlyCreatedDBObject(newCircle, true);
32. acTrans.Commit();
33. }
34. }
35. }

    [CommandMethod("TEST")] static public void DrawCircle() { ClassLibrary1.TestForm Dg = new ClassLibrary1.TestForm(); Application.ShowModelessDialog(Dg); if (Dg.DialogResult== System.Windows.Forms.DialogResult.Cancel) { ed.WriteMessage("\n"); return; } using (Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.LockDocument()) Editor ed = Application.DocumentManager.MdiActiveDocument.Editor; PromptPointOptions p = new PromptPointOptions(""); p.Message = "请选取圆心！"; PromptPointResult result = ed.GetPoint(p); if (result.Status.ToString() == "OK") { Point3d centerPoint = result.Value; Document acDoc = Application.DocumentManager.MdiActiveDocument; Database acCurDb = acDoc.Database; using (Transaction acTrans = acDoc.TransactionManager.StartTransaction()) { BlockTable acTab = acTrans.GetObject(acCurDb.BlockTableId, OpenMode.ForRead) as BlockTable; BlockTableRecord acBlkTblRec = acTrans.GetObject(acTab[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord; Circle newCircle = new Circle(); newCircle.SetDatabaseDefaults(); newCircle.Center = centerPoint; newCircle.Radius = 10; acBlkTblRec.AppendEntity(newCircle); acTrans.AddNewlyCreatedDBObject(newCircle, true); acTrans.Commit(); } } }

雪山飞狐_lzh

画圆的代码放在窗体的button1的单击事件里

chpmould

狐哥,

请问非模式窗口必须将程序放在窗体内吗?能否有其它方法可以让程序还是放在类内面,我想这样管理程序容易一些

chpmould

能否有其它方法可以让程序还是放在类内面?

sieben

对话框也是类,程序放在窗体内也就是放在类内

C#可以说全部代码都在类内

chpmould

谢谢Sieben

我刚学C#,你能否帮我在我以上贴的绘制圆程序中添加进去啊...