admin_ip.aspx.cs

企业网站前台后台源程序,用于大中小型企业网站后台程序开发

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;
using BLL;
using Socut.Data;
namespace Websystem.admin
{
	/// <summary>
	/// admin_ip 的摘要说明。
	/// </summary>
	public class admin_ip : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.DataGrid MyDataGrid;
		protected System.Web.UI.WebControls.Label lblPageCount;
		protected System.Web.UI.WebControls.Label lblCurrentIndex;
		protected System.Web.UI.WebControls.LinkButton btnFirst1;
		protected System.Web.UI.WebControls.LinkButton btnPrev1;
		protected System.Web.UI.WebControls.LinkButton btnNext1;
		protected System.Web.UI.WebControls.LinkButton btnLast1;
		protected System.Web.UI.WebControls.Button Button1;
		protected System.Web.UI.WebControls.TextBox i1;
		protected System.Web.UI.WebControls.TextBox i2;
		protected System.Web.UI.WebControls.TextBox i3;
		protected System.Web.UI.WebControls.TextBox i4;
		protected System.Web.UI.WebControls.DropDownList ips;
		protected System.Web.UI.WebControls.TextBox ipc;
	protected CData myData=new CData();
		protected other ot=new other();
		private void Page_Load(object sender, System.EventArgs e)
		{
			ot.chk_user();
			btnFirst1.Text = "最首页";
			btnPrev1.Text = "前一页";
			btnNext1.Text = "下一页";
			btnLast1.Text = "最后页";
			if(!this.IsPostBack)
				BindGrid();
			this.i1.Attributes.Add("onblur","checkvalue(this);");
			this.i2.Attributes.Add("onblur","checkvalue(this);");
			this.i3.Attributes.Add("onblur","checkvalue(this);");
			this.i4.Attributes.Add("onblur","checkvalue(this);");

			if(ot.isDefined("delid"))
			{
				string[] rowid=Request.Form["delid"].ToString().Split(new char[]{','});
				for(int i=0;i<rowid.Length;i++)
				{
			
					delrow(Convert.ToInt32(rowid[i]));
				}
				Response.Redirect("admin_ip.aspx",true);

			}

		}
		//删除记录
		protected void delrow(int id)
		{
				

			string sql="delete from IpLock where ID="+id;
			myData.GetExecuteNonQuery(sql);
			
		}
		protected void BindGrid()
		{
			DataSet ds=new DataSet();
			
			string sql = "";
			sql = "select * from IpLock order by id desc";
			ds = myData.GetDataSet(sql, 0, 0, "Document");
			this.MyDataGrid.DataSource = ds.Tables["Document"].DefaultView;
			MyDataGrid.DataBind();
			ShowStats();

		}
		private void ShowStats()
		{
			lblCurrentIndex.Text = "第 " + (MyDataGrid.CurrentPageIndex + 1).ToString() + " 页";
			lblPageCount.Text = "总共 " + MyDataGrid.PageCount.ToString() + " 页";
		}

		public void PagerButtonClick(object sender, EventArgs e)
		{
			string arg = ((LinkButton)sender).CommandArgument.ToString();
			switch(arg)
			{
				case "next":
					if (MyDataGrid.CurrentPageIndex < (MyDataGrid.PageCount - 1))
					{
						MyDataGrid.CurrentPageIndex += 1;
					}
					break;
				case "prev":
					if (MyDataGrid.CurrentPageIndex > 0)
					{
						MyDataGrid.CurrentPageIndex -= 1;
					}
					break;
				case "last":
					MyDataGrid.CurrentPageIndex = (MyDataGrid.PageCount - 1);
					break;
				default:
					MyDataGrid.CurrentPageIndex = System.Convert.ToInt32(arg);
					break;
			}
			BindGrid();
			ShowStats();
		}
		public void MyDataGrid_Page(object sender, DataGridPageChangedEventArgs e)
		{
			int startIndex ;
			startIndex = MyDataGrid.CurrentPageIndex * MyDataGrid.PageSize;
			MyDataGrid.CurrentPageIndex = e.NewPageIndex;
			BindGrid();
			ShowStats();
		}
		private void MyDataGrid_SelectedIndexChanged(object sender, System.EventArgs e)
		{
		
		}
		public string iplook(string input)
		{
			int id2=Convert.ToInt32(input);
			string sql = "select * from IpLock where id="+id2;
			string ip="";
			DataSet ds=new DataSet();
			
			ds=myData.GetDataSet(sql,0,0,"ds");
			if(ds.Tables["ds"].Rows.Count>0)
			{
				int i=Convert.ToInt32(ds.Tables["ds"].Rows[0]["ipsame"].ToString());
				int a=1;
				while(i-a+1>0){ip+=ds.Tables["ds"].Rows[0]["ip"+Convert.ToString(a)].ToString()+".";a++;}
				while((4-i)>0){ip+="＊"+".";i++;}
				ip=ip.Substring(0,ip.Length-1);
			}
			

			return ip;
		}


		#region Web 窗体设计器生成的代码
		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.Button1.Click += new System.EventHandler(this.Button1_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void DropDownList1_SelectedIndexChanged(object sender, System.EventArgs e)
		{
		
		}

		private void Button1_Click(object sender, System.EventArgs e)
		{
			int ip1=Convert.ToInt32(this.i1.Text.ToString().Trim());
			int ip2=Convert.ToInt32(this.i2.Text.ToString().Trim());
			int ip3=Convert.ToInt32(this.i3.Text.ToString().Trim());
			int ip4=Convert.ToInt32(this.i4.Text.ToString().Trim());
			int ipsame=Convert.ToInt32(this.ips.SelectedValue.ToString().Trim());
			string iplock=this.ipc.Text.ToString().Replace("'","");
			string sql="insert into IpLock (ip1,ip2,ip3,ip4,ipsame,iplock) values ("+ip1+","+ip2+","+ip3+","+ip4+","+ipsame+",'"+iplock+"')";
			myData.GetExecuteNonQuery(sql);
		Response.Redirect("admin_ip.aspx");
		}
	}
}