private void method_1(string string_0, IHatchClass ihatchClass_0, TreeView treeView_0)
        {
            TreeNode node = new TreeNode(string_0)
            {
                Tag = ihatchClass_0
            };

            treeView_0.Nodes.Add(node);
            IEnumHatchDefinition enumHatchDefinitions = ihatchClass_0.HatchTemplate.EnumHatchDefinitions;

            enumHatchDefinitions.Reset();
            IHatchDefinition pHatchDefinition = null;
            int pHatchInterval = 0;

            enumHatchDefinitions.Next(ref pHatchInterval, ref pHatchDefinition);
            while (pHatchDefinition != null)
            {
                TreeNode node2 = new TreeNode("Hatch Def(" + pHatchInterval.ToString() + ")")
                {
                    Tag = new HatchDef(pHatchInterval, pHatchDefinition)
                };
                node.Nodes.Add(node2);
                enumHatchDefinitions.Next(ref pHatchInterval, ref pHatchDefinition);
            }
        }
        private void txtHatchInt_LostFocus(object sender, EventArgs e)
        {
            int multipleHatchInterval = int.Parse(this.txtHatchInt.Text);

            if (this.hatchDefinitionCtrl1.HatchInterval != multipleHatchInterval)
            {
                TreeNode             selectedNode         = this.treeView1.SelectedNode;
                IEnumHatchDefinition enumHatchDefinitions =
                    (selectedNode.Parent.Tag as IHatchClass).HatchTemplate.EnumHatchDefinitions;
                enumHatchDefinitions.Reset();
                IHatchDefinition pHatchDefinition = null;
                int pHatchInterval = 0;
                enumHatchDefinitions.Next(ref pHatchInterval, ref pHatchDefinition);
                int  index = 0;
                bool flag  = true;
                while (pHatchDefinition != null)
                {
                    if (multipleHatchInterval == this.hatchDefinitionCtrl1.HatchInterval)
                    {
                        if (MessageBox.Show("指定的刻度已存在,是否覆盖?", "刻度", MessageBoxButtons.YesNo) != DialogResult.Yes)
                        {
                            this.txtHatchInt.Text = this.hatchDefinitionCtrl1.HatchInterval.ToString();
                            return;
                        }
                        (selectedNode.Parent.Tag as IHatchClass).HatchTemplate.RemoveHatchDefinition(index);
                        (selectedNode.Parent.Tag as IHatchClass).HatchTemplate.AddHatchDefinition(
                            multipleHatchInterval, this.hatchDefinitionCtrl1.HatchDefinition);
                        flag = false;
                        break;
                    }
                    index++;
                    enumHatchDefinitions.Next(ref pHatchInterval, ref pHatchDefinition);
                }
                int num5 = 0;
                while (pHatchDefinition != null)
                {
                    if (pHatchInterval == this.hatchDefinitionCtrl1.HatchInterval)
                    {
                        (selectedNode.Parent.Tag as IHatchClass).HatchTemplate.RemoveHatchDefinition(index);
                        break;
                    }
                    num5++;
                    enumHatchDefinitions.Next(ref pHatchInterval, ref pHatchDefinition);
                }
                if (flag)
                {
                    (selectedNode.Parent.Tag as IHatchClass).HatchTemplate.AddHatchDefinition(multipleHatchInterval,
                                                                                              this.hatchDefinitionCtrl1.HatchDefinition);
                }
                TreeNode parent = selectedNode.Parent;
                this.method_2(selectedNode.Parent.Tag as IHatchClass, parent);
                this.treeView1.SelectedNode = parent;
            }
        }