showvideo.aspx.cs

毕业设计——在线视频点播系统 内容很全

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 System.Data.SqlClient;
namespace gllbysj
{
	/// <summary>
	/// ShowVideo 的摘要说明。
	/// </summary>
	public class ShowVideo : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.Label Label6;
		protected System.Web.UI.WebControls.Label Label1;
		protected System.Web.UI.WebControls.Label Label2;
		protected System.Web.UI.WebControls.Label Label3;
		protected System.Web.UI.WebControls.Label Label4;
		protected System.Web.UI.WebControls.Label Label5;
		protected System.Web.UI.WebControls.Label Label7;
		protected System.Web.UI.WebControls.LinkButton LinkButton1;
		protected System.Web.UI.WebControls.HyperLink HyperLink1;
		protected System.Web.UI.WebControls.Label Label8;
		protected System.Web.UI.WebControls.HyperLink HyperLink2;
		protected System.Web.UI.WebControls.Image Image1;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
	
         
               this.con();
		

				
			}
			public void con()
			{
				
				string id=Request.QueryString["moveid"].ToString();
				SqlConnection con=db.createcon();
				con.Open ();
				SqlCommand cmm=new SqlCommand("select * from mess where id='"+id+"'",con);
			
				SqlDataReader dr=cmm.ExecuteReader();
				if(dr.Read())
				{
					this.Label6.Text=dr["name"].ToString();
					this.Label1.Text=dr["class1"].ToString();
					this.Label2.Text=dr["sizev"].ToString();
					this.Label3.Text=dr["times"].ToString();
					this.Label4.Text=dr["hits"].ToString();
					string str=dr["descr"].ToString();
					str=str.Substring(0)+"......";
					this.Label5.Text="&nbsp;&nbsp;&nbsp;&nbsp"+str;
					this.Label7.Text=dr["主要演员"].ToString();
					this.Image1.ImageUrl="upimage/"+dr["image"].ToString();
					this.Label8.Text="["+dr["talk"].ToString()+"]";
					//string str2=dr["filename"].ToString();
														  
					//string id1=dr["id"].ToString();
					Session["playid"]=dr["id"].ToString();
					Session["hit"]=dr["hits"].ToString();
					Session["vname"]=dr["name"].ToString();
					Session["vid"]=dr["id"].ToString();

			}
				con.Close();
		}

		#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.LinkButton1.Click += new System.EventHandler(this.LinkButton1_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void LinkButton1_Click(object sender, System.EventArgs e)
		{
			 SqlConnection conn=db.createcon();
			conn.Open();
			int a=Convert.ToInt32(Convert.ToString(Session["hit"].ToString()));
			a++;
			int s=Convert.ToInt32(Convert.ToString(Session["playid"].ToString()));
			//int ss=Convert.ToInt32(s);
			SqlCommand cmm=new SqlCommand("update mess set hits='"+a+"' where id='"+s+"'",conn);
			cmm.ExecuteNonQuery();
			conn.Close();
	     
			Response.Redirect("play.aspx");
		}
	}
}