/// <summary>
/// 获取子节点
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public ListResult <DicNode> GetChildNodes(string name = "")
{
var list = dal.List();
var nodes = new List <DicNode>();
foreach (var i in list)
{
if (!string.IsNullOrEmpty(name) && !i.Name.Contains(name))
{
continue;
}
var node = new DicNode
{
Code = i.Code,
Comment = i.Comment,
expandable = false,
expanded = false,
ID = i.ID,
id = i.ID,
leaf = true,
Name = i.Name,
Sort = i.Sort,
Status = i.Status,
text = i.Name + "[" + i.Code + "]",
TypeID = i.Type == null ? 0 : i.Type.ID,
TypeName = i.Type == null ? "" : i.Type.Name
};
nodes.Add(node);
}
return(new ListResult <DicNode>(200, "获取数据成功！", nodes.Count(), nodes));
}
public DicNode ArrayToDicNode(String[] strs)
{
DicNode node = new DicNode('\0');
foreach (String str in strs)
{
StrToDicNode(node, str, 0);
}
return(node);
}
public void StrToDicNode(DicNode node, String str, Int32 index)
{
if (index >= str.Length)
{
return;
}
DicNode nextNode = node.Nexts.FirstOrDefault(n => n.Letter == str[index]);
if (nextNode == null)
{
nextNode = new DicNode(str[index]);
node.Nexts.Add(nextNode);
}
StrToDicNode(nextNode, str, ++index);
}
/// <summary>
/// 控制节点选中
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void treeViewWorkload_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
{
//VS2019的核心组件，必选
if (e.Node.Name == "CoreEditor")
{
if (!e.Node.Checked)
{
e.Node.Checked = true;
}
}
else
{
if (e.Node.Nodes.Count > 0)
{
foreach (TreeNode node in e.Node.Nodes)
{
node.Checked = e.Node.Checked;
}
List <DicNode> tempcomponentList = componentList.Where(a => a.parentName == e.Node.Name).ToList();
foreach (DicNode node in tempcomponentList)
{
node.isChecked = e.Node.Checked;
}
}
if (e.Node.Parent != null)
{
int childCount = e.Node.Parent.Nodes.Count;
int checkedCount = 0;
foreach (TreeNode node in e.Node.Parent.Nodes)
{
if (node.Checked)
{
checkedCount++;
}
}
if (childCount == checkedCount)
{
e.Node.Parent.Checked = true;
}
else
{
e.Node.Parent.Checked = false;
}
}
DicNode dicNode = workloadList.Find(a => a.name == e.Node.Name);
if (dicNode != null)
{
dicNode.isChecked = e.Node.Checked;
}
dicNode = componentList.Find(a => a.name == e.Node.Name);
if (dicNode != null)
{
dicNode.isChecked = e.Node.Checked;
}
}
}