iCAx开思工具箱

标题: c#装配源代码给出，有问题问大侠 [打印本页]

作者: my_dear2002 时间: 2008-3-11 17:30
标题: c#装配源代码给出，有问题问大侠
下面是我的装配代码，在执行到最后的时候老是出错，请大侠看看哪儿错了啊，我都是安装c里面的例子转换到c#里面的

         //选择第一个面
         string message = "please select one face";
         NXOpen.UF.UFUi.Mask[] mask = new NXOpen.UF.UFUi.Mask[1];
         mask[0].object_type = 71;
         mask[0].object_subtype = 22;
         mask[0].solid_type = 20;

         NXOpen.UF.UFUi.SelectionOption opts = new NXOpen.UF.UFUi.SelectionOption();
         int response;
         Tag view;
         double[] cursor = new double[3];
         int unhighlight = 0;

         opts.other_options = 0;
         opts.reserved = new IntPtr();
         opts.num_mask_triples = 1;
         opts.mask_triples = mask;
         opts.scope = 3;

         int type;
         double[] point = new double[3];
         double[] dir = new double[3];
         double[] box = new double[6];
         double radius;
         double rad_data;
         int norm_dir;
         Tag first_plan;
         do
         {
            theUFSession.Ui.LockUgAccess(UFConstants.UF_UI_FROM_CUSTOM);//这句必须添加，否则下面出错
            theUFSession.Ui.SelectSingle(message, ref opts, out response, out first_plan, cursor, out view);
            theUFSession.Modl.AskFaceData(first_plan, out type, point, dir, box, out radius, out rad_data, out norm_dir);
            theUFSession.Ui.LockUgAccess(0);//这句必须添加，否则下面出错
            if (type != 22)
            {
                  MessageBox.Show("请选择一个平面");
                  theUFSession.Disp.SetHighlight(first_plan, 0);//取消选择
            }
            theUFSession.Ui.UnlockUgAccess(1);
         }
         while(!(type == 22 && response ==5));
         if (response != 5)
         {
            MessageBox.Show("没有选中面");
            return;
         }
         Tag from_part_occ;
         theUFSession.Assem.AskParentComponent(first_plan, out from_part_occ);

         bool is_occ = theUFSession.Assem.IsOccurrence(from_part_occ);
         Tag from_part_ins = theUFSession.Assem.AskInstOfPartOcc(from_part_occ);
         //提示所显示的实例的名称
         string part_name;//这个是全路径part名称
         string refset_name;
         string instance_name;//这个是不带路径的实例名称
         double[] origin = new double[3];
         double[] csys_matrix = new double[9];
         double[,] transform = new double[4,4];
         theUFSession.Assem.AskComponentData(from_part_occ, out part_name, out refset_name, out instance_name, origin, csys_matrix, transform);
         //MessageBox.Show(instance_name + " " + part_name);


         //////////////////////////////
         //选择第二个面
         message = "please select another face";
         Tag second_plan;

         do
         {
            theUFSession.Ui.LockUgAccess(UFConstants.UF_UI_FROM_CUSTOM);//这句必须添加，否则下面出错
            theUFSession.Ui.SelectSingle(message, ref opts, out response, out second_plan, cursor, out view);
            theUFSession.Modl.AskFaceData(second_plan, out type, point, dir, box, out radius, out rad_data, out norm_dir);
            theUFSession.Ui.LockUgAccess(0);
            if (type != 22)
            {
                  MessageBox.Show("请选择一个平面");
                  theUFSession.Disp.SetHighlight(second_plan, 0);//取消选择
            }
            theUFSession.Ui.UnlockUgAccess(1);
         }
         while (!(type == 22 && response == 5));
         if (response != 5)
         {
            MessageBox.Show("没有选中面");
            return;
         }
         Tag to_part_occ;
         theUFSession.Assem.AskParentComponent(second_plan, out to_part_occ);
         Tag to_part_ins = theUFSession.Assem.AskInstOfPartOcc(to_part_occ);
         theUFSession.Assem.AskComponentData(to_part_occ, out part_name, out refset_name, out instance_name, origin, csys_matrix, transform);
         //MessageBox.Show(instance_name + " " + part_name);

         ///////////////////////////
         //构造配合关系
         NXOpen.UF.UFAssem.MatingCondition ftf = new NXOpen.UF.UFAssem.MatingCondition();
         ftf.constraints = new NXOpen.UF.UFAssem.Constraint[1];

         ftf.mated_object = from_part_ins;
         ftf.name = string.Empty;
         ftf.user_name = false;

         ftf.constraints[0].from_status = UFAssem.LoadStatus.Ok;
         ftf.constraints[0].to_status = UFAssem.LoadStatus.Ok;
         ftf.constraints[0].mate_type = 3;
         ftf.constraints[0].from_type = 0;
         ftf.constraints[0].to_type = 0;
         ftf.constraints[0].from = theUFSession.Assem.AskPrototypeOfOcc(first_plan);
         ftf.constraints[0].from_part_occ = from_part_occ;
         ftf.constraints[0].to = theUFSession.Assem.AskPrototypeOfOcc(second_plan);
         ftf.constraints[0].to_part_occ = to_part_occ;
         ftf.constraints[0].offset = 0;
         ftf.constraints[0].name = "face to face";
         ftf.constraints[0].user_name = true;

         ftf.num_constraints = 1;
         ftf.suppressed = false;

         NXOpen.UF.UFAssem.McStatus status;
         NXOpen.UF.UFAssem.McStructureState struct_status;
         NXOpen.UF.UFAssem.Dof dof;

         try
         {
            theUFSession.Assem.SolveMc(ref ftf, out status, out dof, transform);
         }
         catch (Exception ex)
         {
            Console.WriteLine(ex.Message);
         }
try里面报错[System.TypeLoadException] = {"无法封送类型 _MatingCondition 的字段 constraints：该类型无法作为结构字段进行封送处理。":""}，跪谢了

欢迎光临 iCAx开思工具箱 (https://t.icax.org/)