public void Sort()
{
hashListNode = new System.Collections.Hashtable();
//把listNode的内容放入DataTable中,方便排序
dtListNode = new DataTable();
dtListNode.Columns.Add("ACLID");
dtListNode.Columns.Add("FName");
dtListNode.Columns.Add("SeqNo");
for (int i = 0; i < listNode.Count; i++)
{
TreeNodeItem item = listNode[i];
DataRow dr = dtListNode.NewRow();
dr["ACLID"] = item.Aclid;
dr["FNAME"] = item.FName;
dr["SeqNo"] = item.SeqNo;
dtListNode.Rows.Add(dr);
if (!hashListNode.Contains(item.Aclid))
{
hashListNode.Add(item.Aclid, item);
}
}
}
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 treeView1_MouseDoubleClick(object sender, MouseEventArgs e)
{
if (treeView1.GetNodeAt(e.Location) != null)
{
TreeNode node = treeView1.GetNodeAt(e.Location);
if (node.Tag != null && node.Tag is TreeNodeItem)
{
TreeNodeItem item = node.Tag as TreeNodeItem;
item.DllName = "";
item.Name = "";
}
}
}
private void FormAddTreeNode_Load(object sender, EventArgs e)
{
if (EditNodeItem == null)
{
EditNodeItem = new TreeNodeItem();
}
else
{
Aclid = EditNodeItem.Aclid;
FAclid = EditNodeItem.FName;
}
txtAclid.Text = Aclid;
txtFName.Text = FAclid;
}
private void FormAddTreeNode_Load(object sender, EventArgs e)
{
if (EditNodeItem == null)
{
EditNodeItem = new TreeNodeItem();
}
else
{
Aclid = EditNodeItem.Aclid;
FAclid = EditNodeItem.FName;
}
txtAclid.Text = Aclid;
txtFName.Text = FAclid;
}
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);
}
}
}
public void AddNode(string fromTitle)
{
TreeNode node = treeView1.SelectedNode;
TreeNodeItem nodeItem = new TreeNodeItem();
nodeItem.Aclid = Guid.NewGuid().ToString();
if (node == null)
{
//创建新的
nodeItem.FName = "root";
}
else
{
if (node.Tag != null)
{
nodeItem.FName = (node.Tag as TreeNodeItem).Aclid;
}
}
FormAddTreeNode frm = new FormAddTreeNode();
frm.Text = fromTitle;
frm.EditNodeItem = nodeItem;
if (frm.ShowDialog() == DialogResult.OK)
{
nodeItem = frm.EditNodeItem;
TreeNode nodeTmp = new TreeNode();
nodeTmp.Text = frm.EditNodeItem.Descript;
nodeTmp.Tag = frm.EditNodeItem;
if (node == null)
{
treeView1.Nodes.Add(nodeTmp);
}
else
{
node.Nodes.Add(nodeTmp);
}
}
}
private void ToolStripMenuItemAddNode_Click(object sender, EventArgs e)
{
TreeNode node = treeView1.SelectedNode;
TreeNodeItem nodeItem = new TreeNodeItem();
nodeItem.Aclid = Guid.NewGuid().ToString();
if (node == null)
{
//创建新的
nodeItem.FName = "root";
}
else
{
if (node.Tag != null)
{
nodeItem.FName = (node.Tag as TreeNodeItem).Aclid;
}
}
FormAddTreeNode frm = new FormAddTreeNode();
frm.EditNodeItem = nodeItem;
if (frm.ShowDialog() == DialogResult.OK)
{
nodeItem = frm.EditNodeItem;
TreeNode nodeTmp = new TreeNode();
nodeTmp.Text = frm.EditNodeItem.Descript;
nodeTmp.Tag = frm.EditNodeItem;
if (node == null)
{
treeView1.Nodes.Add(nodeTmp);
}
else
{
node.Nodes.Add(nodeTmp);
}
}
}
public void AddNode(string fromTitle)
{
TreeNode node = treeView1.SelectedNode;
TreeNodeItem nodeItem = new TreeNodeItem();
nodeItem.Aclid = Guid.NewGuid().ToString();
if (node == null)
{
//创建新的
nodeItem.FName = "root";
}
else
{
if (node.Tag != null)
{
nodeItem.FName = (node.Tag as TreeNodeItem).Aclid;
}
}
FormAddTreeNode frm = new FormAddTreeNode();
frm.Text = fromTitle;
frm.EditNodeItem = nodeItem;
if (frm.ShowDialog() == DialogResult.OK)
{
nodeItem = frm.EditNodeItem;
TreeNode nodeTmp = new TreeNode();
nodeTmp.Text = frm.EditNodeItem.Descript;
nodeTmp.Tag = frm.EditNodeItem;
if (node == null)
{
treeView1.Nodes.Add(nodeTmp);
}
else
{
node.Nodes.Add(nodeTmp);
}
}
}
private void btnOK_Click(object sender, EventArgs e)
{
try
{
if (EditNodeItem == null)
{
EditNodeItem = new TreeNodeItem();
}
EditNodeItem.Aclid = Aclid;
EditNodeItem.FName = FAclid;
EditNodeItem.Descript = txtDescript.Text;
EditNodeItem.DllName = txtDllName.Text;
EditNodeItem.Name = txtName.Text;
DialogResult = DialogResult.OK;
this.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void btnOK_Click(object sender, EventArgs e)
{
try
{
if (EditNodeItem == null)
{
EditNodeItem = new TreeNodeItem();
}
EditNodeItem.Aclid = Aclid;
EditNodeItem.FName = FAclid;
EditNodeItem.Descript = txtDescript.Text;
EditNodeItem.DllName = txtDllName.Text;
EditNodeItem.Name = txtName.Text;
DialogResult = DialogResult.OK;
this.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void ToolStripMenuItemAddNode_Click(object sender, EventArgs e)
{
TreeNode node = treeView1.SelectedNode;
TreeNodeItem nodeItem = new TreeNodeItem();
nodeItem.Aclid = Guid.NewGuid().ToString();
if (node == null)
{
//创建新的
nodeItem.FName = "root";
}
else
{
if (node.Tag != null)
{
nodeItem.FName = (node.Tag as TreeNodeItem).Aclid;
}
}
FormAddTreeNode frm = new FormAddTreeNode();
frm.EditNodeItem = nodeItem;
if (frm.ShowDialog() == DialogResult.OK)
{
nodeItem = frm.EditNodeItem;
TreeNode nodeTmp = new TreeNode();
nodeTmp.Text = frm.EditNodeItem.Descript;
nodeTmp.Tag = frm.EditNodeItem;
if (node == null)
{
treeView1.Nodes.Add(nodeTmp);
}
else
{
node.Nodes.Add(nodeTmp);
}
}
}
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);
}
