private void btnUseDefautTree_Click(object sender, EventArgs e)
{
TreeNodeItem node1 = new TreeNodeItem();
XmlTreeNode list = XmlTreeNode.LoadFromXml();
list.Sort();
if (list != null)
{
DataTable dt = list.GetListNode();
DataRow[] dr = dt.Select("fname ='root'");
if (dr.Length > 0)
{
for (int i = 0; i < dr.Length; i++)
{
string aclid = dr[i]["ACLID"].ToString();
TreeNodeItem item = list.GetItemByAclid(aclid);
TreeNode treeNode = new TreeNode();
treeNode.Text = item.Descript;
treeNode.Tag = item;
//创建子节点
CreateChildNode(treeNode, list, dt, aclid);
treeView1.Nodes.Add(treeNode);
}
}
}
else
{
list = new XmlTreeNode();
for (int i = 0; i < 5; i++)
{
node1 = new TreeNodeItem();
node1.Descript = "descript" + i;
node1.Name = "name" + i;
node1.FName = "root";
node1.DllName = "dllName" + i;
node1.Aclid = Guid.NewGuid().ToString();
list.listNode.Add(node1);
}
for (int i = 0; i < 5; i++)
{
node1 = new TreeNodeItem();
node1.Descript = "node descript" + i;
node1.Name = "name" + i;
node1.FName = "name" + i;
node1.DllName = "dllName" + i;
node1.Aclid = Guid.NewGuid().ToString();
list.listNode.Add(node1);
}
}
XmlTreeNode.SaveToXml(list);
}
private void CreateChildNode(TreeNode node, XmlTreeNode list, DataTable dt, string fAclid)
{
DataRow[] drTmp = dt.Select("fname ='" + fAclid + "'");
if (drTmp != null && drTmp.Length > 0)
{
for (int i = 0; i < drTmp.Length; i++)
{
string aclid = drTmp[i]["ACLID"].ToString();
TreeNodeItem item = list.GetItemByAclid(aclid);
TreeNode treeNode = new TreeNode();
treeNode.Text = item.Descript;
treeNode.Tag = item;
//创建子节点
CreateChildNode(treeNode, list, dt, aclid);
node.Nodes.Add(treeNode);
}
}
}
private void CreateChildNode(TreeNode node, XmlTreeNode list, DataTable dt, string fAclid)
{
DataRow[] drTmp = dt.Select("fname ='" + fAclid + "'");
if (drTmp != null && drTmp.Length > 0)
{
for (int i = 0; i < drTmp.Length; i++)
{
string aclid = drTmp[i]["ACLID"].ToString();
TreeNodeItem item = list.GetItemByAclid(aclid);
TreeNode treeNode = new TreeNode();
treeNode.Text = item.Descript;
treeNode.Tag = item;
//创建子节点
CreateChildNode(treeNode, list, dt, aclid);
node.Nodes.Add(treeNode);
}
}
}
