/// <summary> /// 根据CODE设定下拉树的选定值 /// Created:20170405(Xuxb) /// </summary> /// <param name="advTree1"></param> /// <param name="value"></param> public static void SetComboxTreeSelectByValue(DevComponents.DotNetBar.Controls.ComboTree advTree1, string value) { int currentIndex = 0; bool catchFlg = false; for (int i = 0; i < advTree1.Nodes.Count; ++i) { DevComponents.AdvTree.Node dr = (DevComponents.AdvTree.Node)(advTree1.Nodes[i]); if (dr.Name.ToString().Substring(0, 36) == value.Substring(0, 36)) { advTree1.SelectedIndex = currentIndex; catchFlg = true; break; } else { currentIndex = GetSubTreeData(dr, value.Substring(0, 36), currentIndex, out catchFlg); if (catchFlg) { advTree1.SelectedIndex = currentIndex; break; } else { currentIndex = currentIndex + 1; continue; } } } }
/// <summary> /// 加载下拉结点列表 /// Created:20170323(ChengMengjia) /// Updated:20170605(ChengMengjia) 只需要普通节点PType=0 /// </summary> /// <param name="advTree1"></param> /// <param name="ProjectID"></param> public static void SetComboxTreeData(DevComponents.DotNetBar.Controls.ComboTree comboTree, string ProjectID) { comboTree.Nodes.Clear(); List <PNode> listNode = new WBSBLL().GetNodes(ProjectID, 0); IEnumerable <PNode> parentNode = null; DevComponents.AdvTree.Node node = null; parentNode = listNode.Where(t => string.IsNullOrEmpty(t.ParentID)).OrderBy(t => t.CREATED); IEnumerable <PNode> children = listNode.Where(t => t.ParentID == parentNode.First().ID).OrderBy(t => t.No); foreach (PNode child in children) { node = new DevComponents.AdvTree.Node() { Name = child.ID, Text = child.Name, Tag = JsonHelper.EntityToString <PNode>(child) }; SetSubTreeData(listNode, child, node); comboTree.Nodes.Add(node); } comboTree.AdvTree.ExpandAll(); }
private Node CreateNode(ComboTree tree) { IDesignerHost dh = (IDesignerHost)GetService(typeof(IDesignerHost)); if (dh == null) return null; Node node = null; tree.AdvTree.BeginUpdate(); try { IComponentChangeService change = this.GetService(typeof(IComponentChangeService)) as IComponentChangeService; if (change != null) { change.OnComponentChanging(this.Component, TypeDescriptor.GetProperties(tree).Find("Nodes", true)); } node = dh.CreateComponent(typeof(Node)) as Node; if (node != null) { node.Text = node.Name; node.Expanded = true; tree.Nodes.Add(node); if (change != null) change.OnComponentChanged(this.Component, TypeDescriptor.GetProperties(tree).Find("Nodes", true), null, null); } } finally { tree.AdvTree.EndUpdate(); } return node; }