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listviewvideo.aspx.csListView идентификатор не отображается
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.Sql;
using System.Data.SqlClient;
using System.Text;
using System.IO;
using System.Configuration;
public partial class listviewvideo : System.Web.UI.Page
{
//Connection with DataBase
SqlConnection connect = new SqlConnection("Data Source=(local);Initial Catalog=Image;Integrated Security=True");
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
BindGrid(); //PostBack Function BindGrid()
}
connect.Open();
SqlDataAdapter adapter = new SqlDataAdapter("select * from tblFiles", connect);
DataSet ds = new DataSet();
adapter.Fill(ds); //SqlDataAdapter ID
listview.DataSource = ds; //Listview ID
listview.DataBind();
}
//Upload a Video from Local system
protected void btnupload_Click(object sender, EventArgs e)
{
FileUpload FileUpload1 = (FileUpload)listview.FindControl("FileUpload1");
using (BinaryReader br = new BinaryReader(FileUpload1.PostedFile.InputStream))
{
byte[] bytes = br.ReadBytes((int)FileUpload1.PostedFile.InputStream.Length); //Store the Video in to byte format
string strConnString = ConfigurationManager.ConnectionStrings["constr"].ConnectionString;
using (SqlConnection con = new SqlConnection(strConnString))
{
using (SqlCommand cmd = new SqlCommand())
{
//Inserting the value to DataBase
cmd.CommandText = "insert into tblFiles(Name, ContentType, Data) values (@Name, @ContentType, @Data)";
cmd.Parameters.AddWithValue("@Name", Path.GetFileName(FileUpload1.PostedFile.FileName)); //Name of the Video
cmd.Parameters.AddWithValue("@ContentType", "video/mp4"); //Video format
cmd.Parameters.AddWithValue("@Data", bytes); //Video stored in byte format
cmd.Connection = con;
con.Open();
cmd.ExecuteNonQuery();
con.Close();
}
}
}
Response.Redirect(Request.Url.AbsoluteUri);
}
private void BindGrid()
{
string strConnString = ConfigurationManager.ConnectionStrings["constr"].ConnectionString; //"constr" ConnectionString name used in Web.config
using (SqlConnection con = new SqlConnection(strConnString))
{
using (SqlCommand cmd = new SqlCommand())
{
cmd.CommandText = "select Id, Name from tblFiles";
cmd.Connection = con;
con.Open();
//Solution:1
//ListViewDataItem item = (ListViewDataItem)(sender as Control).NamingContainer;
//DataList DataList1 = (DataList)item.FindControl("DataList1");
//Solution:2
//DataList DataList1 = (DataList)listview.FindControl("DataList1");
DataList1.DataSource = cmd.ExecuteReader(); //Datalist ID
DataList1.DataBind();
con.Close();
}
}
}
protected void FlashVideo1_Load(object sender, EventArgs e)
{
}
}
listviewvideo.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="listviewvideo.aspx.cs" Inherits="listviewvideo" %>
<%@ Register assembly="ASPNetFlashVideo.NET3" namespace="ASPNetFlashVideo" tagprefix="ASPNetFlashVideo" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>
Youtube Videos
</title>
<style>
.myButton
{
-moz-box-shadow:inset 0px 1px 0px 0px #f5978e;
-webkit-box-shadow:inset 0px 1px 0px 0px #f5978e;
box-shadow:inset 0px 1px 0px 0px #f5978e;
background:-webkit-gradient(linear, left top, left bottom, color-stop(0.05, #f24537), color-stop(1, #c62d1f));
background:-moz-linear-gradient(top, #f24537 5%, #c62d1f 100%);
background:-webkit-linear-gradient(top, #f24537 5%, #c62d1f 100%);
background:-o-linear-gradient(top, #f24537 5%, #c62d1f 100%);
background:-ms-linear-gradient(top, #f24537 5%, #c62d1f 100%);
background:linear-gradient(to bottom, #f24537 5%, #c62d1f 100%);
filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#f24537', endColorstr='#c62d1f',GradientType=0);
background-color:#f24537;
-moz-border-radius:6px;
-webkit-border-radius:6px;
border-radius:6px;
border:1px solid #d02718;
display:inline-block;
cursor:pointer;
color:#ffffff;
font-family:arial;
font-size:15px;
font-weight:bold;
padding:10px 55px;
text-decoration:none;
text-shadow:0px 1px 0px #810e05;
}
.myButton:hover
{
background:-webkit-gradient(linear, left top, left bottom, color-stop(0.05, #c62d1f), color-stop(1, #f24537));
background:-moz-linear-gradient(top, #c62d1f 5%, #f24537 100%);
background:-webkit-linear-gradient(top, #c62d1f 5%, #f24537 100%);
background:-o-linear-gradient(top, #c62d1f 5%, #f24537 100%);
background:-ms-linear-gradient(top, #c62d1f 5%, #f24537 100%);
background:linear-gradient(to bottom, #c62d1f 5%, #f24537 100%);
filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#c62d1f', endColorstr='#f24537',GradientType=0);
background-color:#c62d1f;
}
.myButton:active
{
position:relative;
top:1px;
}
</style>
</head>
<body>
<form id="form1" runat="server">
<img src="youtube.PNG" />
<div class="thumbnail" style="width:13%;height:661px; background-color:white;float:left;">
<asp:ListView ID="listview" runat="server">
<ItemTemplate>
<div>
<table width="100%">
<tr>
<td> <%--ListView IMAGE--%>
<asp:HyperLink ID="hyperlink" runat="server" ImageUrl="~/image.PNG" Text="Watch Video" NavigateUrl="~/Wildlife.mp4" ImageHeight="100" onclick="Wildlife.mp4"></asp:HyperLink>
</td>
</tr>
<tr>
<td> <%--ListView IMAGE--%>
<asp:HyperLink ID="hyperlink1" runat="server" ImageUrl="~/image2.PNG" Text="Watch Video" NavigateUrl="~/Wildlife.mp4" ImageHeight="100"></asp:HyperLink>
</td>
</tr>
<tr>
<td> <%--ListView IMAGE--%>
<asp:HyperLink ID="hyperlink2" runat="server" ImageUrl="~/image3.PNG" Text="Watch Video" NavigateUrl="~/Wildlife.mp4" ImageHeight="100"></asp:HyperLink>
</td>
</tr>
<tr>
<td> <%--ListView IMAGE--%>
<asp:HyperLink ID="hyperlink3" runat="server" ImageUrl="~/image4.PNG" Text="Watch Video" NavigateUrl="~/Wildlife.mp4" ImageHeight="100"></asp:HyperLink>
</td>
</tr>
<tr>
<td> <%--ListView IMAGE--%>
<asp:HyperLink ID="hyperlink4" runat="server" ImageUrl="~/image5.PNG" Text="Watch Video" NavigateUrl="~/Wildlife.mp4" ImageHeight="100"></asp:HyperLink>
</td>
</tr>
<tr>
<td> <%--ListView IMAGE--%>
<asp:HyperLink ID="hyperlink5" runat="server" ImageUrl="~/image6.PNG" Text="Watch Video" NavigateUrl="~/Wildlife.mp4" ImageHeight="100"></asp:HyperLink>
</td>
</tr>
</table>
</div>
</div>
<div style="width:80%;height:680px;background-color:white;float:left;margin-left:30px;">
<div>
<table>
<tr runat="server">
<td runat="server">
<%--FlashVideo--%>
<ASPNetFlashVideo:FlashVideo ID="FlashVideo1" runat="server" Height="500" Width="1050"></ASPNetFlashVideo:FlashVideo>
<%--FileUpload--%>
<asp:FileUpload ID="FileUpload1" runat="server" CssClass="myButton" />
<asp:Button ID="btnupload" runat="server" Text="Upload" OnClick="btnupload_Click" CssClass="myButton" />
<asp:DataList ID="DataList1" Visible="true" runat="server" AutoGenerateColumns="false" RepeatColumns="2" CellSpacing="5">
<ItemTemplate>
<ul>
<li>
<%# Eval("Name") %>
</li>
</ul>
<a class="player" style="height:300px; width:300px; display:block" href='<%# Eval("Id","File.ashx?Id={0}") %>'></a>
</ItemTemplate>
</asp:DataList>
<script src="FlowPlayer/flowplayer-3.2.12.min.js" type="text/javascript"></script>
<script type="text/javascript">
flowplayer("a.player", "FlowPlayer/flowplayer-3.2.16.swf",
{
plugins:
{
pseudo:
{
url: "FlowPlayer/flowplayer.pseudostreaming-3.2.12.swf"
}
},
clip: { provider: 'pseudo', autoPlay: false },
}
);
</script>
</td>
</tr>
</table>
</div>
</ItemTemplate>
</asp:ListView>
</div>
</form>
</body>
</html>
Привет, -> Я буду отображать изображение в ListView, Для каждого изображения я выделил видео -> Нажимая на изображение, которое будет воспроизводиться видео -> После этого я собираюсь uploa da video из локальной системы с помощью FileUpload Tag -> В этом ID не отображается в ListViewVideo.aspx.cs, если я удаляю Listview, ID работает -> Каким будет решение, я загрузил свою полную кодировку, Помощь Дайте мне решение