OA系统

开发平台：
C#

SelectUserForm.aspx.cs：源码内容
							﻿using System;
using System.Data;
using System.Configuration;
using System.Collections.Generic;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class SelectForm_SelectUserForm : System.Web.UI.Page
{
    /// <summary>
    /// 模板　
    /// </summary>
    public Model.Users MU = new Model.Users();
    /// <summary>
    /// 业务
    /// </summary>
    public BLL.Users BU = new BLL.Users();
    /// <summary>
    /// 模板　
    /// </summary>
    Model.Department MD = new Model.Department();
    /// <summary>
    /// 业务
    /// </summary>
    BLL.Department BD = new BLL.Department();
    /// <summary>
    /// 查询条件
    /// </summary>
    public string TiaoJian = "";
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            TreeLoadSet();
            TiaoJian = "";
    
        }
    }
   
    protected void TreeLoadSet()
    {
        TreeView1.Nodes.Clear();
        object objcount = OACommon.HLP.ExecuteScalar(CommandType.Text, "select  max(parentdept) from department", null);
        if (objcount != null)
        {
            int AllCount = int.Parse(objcount.ToString());//最深的ID
            List<Model.Department> DPMT = BD.GetList();
            foreach (Model.Department MD in DPMT)
            {
                if (MD.ParentDept == 0)
                {
                    TreeNode tn = new TreeNode();
                    tn.Text = MD.DeptName;
                    tn.Value = MD.ID.ToString();
                    tn.Target = "content3";
                    tn.NavigateUrl = "SelectUserFormData.aspx?id=" + MD.ID.ToString();
                    tn.ImageUrl = "~/images/node_dept.gif";
                    TreeView1.Nodes.Add(tn);
                }
            }
            foreach (TreeNode tn in TreeView1.Nodes)
            {
                CallMeTree(tn);
            }
        }
    }
    /// <summary>
    /// 递归调用
    /// </summary>
    /// <param name="MaxDep"></param>
    /// <param name="DepId"></param>
    public void CallMeTree(TreeNode TNId)
    {
        List<Model.Department> DPMT = BD.GetList();
        foreach (Model.Department MD in DPMT)
        {
            if (MD.ParentDept.ToString() == TNId.Value)
            {
                TreeNode tn = new TreeNode();
                tn.Text = MD.DeptName;
                tn.Value = MD.ID.ToString();
                tn.Target = "content3";
                tn.NavigateUrl = "SelectUserFormData.aspx?id=" + MD.ID.ToString();
                tn.ImageUrl = "~/images/node_dept.gif";
                //  Console.WriteLine(TreeView1.ExpandDepth.ToString());          
                TNId.ChildNodes.Add(tn);
                int Count = BD.GetCount("ParentDept=" + tn.Value);
                if (Count > 0)
                {
                    CallMeTree(tn);
                }
            }
        }
    }
}

						