tree.aspx.cs

ASP.NET的一些开发实例,有论坛管理系统等

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;

namespace WhiteForum
{
	/// <summary>
	/// tree 的摘要说明。
	/// </summary>
	public class tree : BDStudioBase.FormBase
	{
		protected System.Web.UI.WebControls.Panel Panel1;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			string as_num="";
			as_num=Request.QueryString["as_num"];
			if(as_num==""||as_num==null)
			{
				as_num=(string)Session["as_num"];
			}
			//Response.Write(as_num);
			if(as_num!=""&&as_num!=null)
			{
				DataSet dsSysRole=this.COMInterface.CreateDataSetFromSql("SELECT * FROM system_module WHERE (m_up = "+as_num+") OR  (m_up IN (SELECT m_num FROM system_module WHERE m_up = "+as_num+")) AND (m_type = '3') order by m_type,m_order");
				DataSet dsUserRole=(DataSet)Session["DsUserRole"];
//				this.DataGrid1.DataSource=dsUserRole;
//				this.DataGrid1.DataBind();
				DataRow[] CurrentRow1=dsSysRole.Tables[0].Select("m_type='3'","m_order",DataViewRowState.CurrentRows);
				foreach(DataRow row in CurrentRow1)
				{
					foreach(DataRow row1 in dsUserRole.Tables[0].Rows)
					{
						if(row["enable_role"].ToString().IndexOf(row1["role_num"].ToString())>-1)
						{
							DataRow[] CurrentRow2=dsSysRole.Tables[0].Select("m_num='"+row["m_up"].ToString()+"'","m_order",DataViewRowState.CurrentRows);
							foreach(DataRow row2 in CurrentRow2)
							{
								System.Web.UI.WebControls.HyperLink hlk=new System.Web.UI.WebControls.HyperLink();
								hlk.NavigateUrl=row2["m_url"].ToString();
								hlk.Text="●"+row2["m_name"].ToString();
								hlk.CssClass="txt_box2";
								hlk.Target=row2["m_target"].ToString();
								System.Web.UI.WebControls.Label lab=new System.Web.UI.WebControls.Label();
								lab.Text="<p>";
								this.Panel1.Controls.Add(hlk);
								this.Panel1.Controls.Add(lab);
							}
							break;
						}
					}
				}
			}
		}

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN：该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{    
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion
	}
}