In aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="FileUploadInsideGridView.aspx.cs" Inherits="FileUploadInsideGridView" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
DataKeyNames="PersonID" DataSourceID="SqlDataSource1"
onrowcommand="GridView1_RowCommand" >
<Columns>
<asp:BoundField DataField="FirstName" HeaderText="FirstName"
SortExpression="FirstName" />
<asp:BoundField DataField="LastName" HeaderText="LastName"
SortExpression="LastName" />
<asp:TemplateField HeaderText="Upload">
<ItemTemplate>
<asp:FileUpload ID="FileUpload1" runat="server" EnableViewState="true" />
<asp:Button ID="saveBtn" runat="server"
CommandArgument="<%# Container.DataItemIndex%>" CommandName="save"
Text="OK"/>
</ItemTemplate>
</asp:TemplateField>
<%----%>
</Columns>
</asp:GridView>
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:SomeConnectionString %>"
SelectCommand="SELECT [PersonID], [FirstName], [LastName] FROM [Person]">
</asp:SqlDataSource>
</div>
</form>
</body>
</html>
In Code behind
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class FileUploadInsideGridView : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName.Equals("save"))
{
int rowIndex = int.Parse( e.CommandArgument.ToString().Trim());
String ID = GridView1.DataKeys[rowIndex].Values["PersonID"].ToString().Trim();
FileUpload fileUpload = (FileUpload)GridView1.Rows[rowIndex].FindControl("FileUpload1");
System.IO.Stream stream = fileUpload.PostedFile.InputStream;
int length = fileUpload.PostedFile.ContentLength;
byte[] data = new byte[length];
stream.Read(data, 0, length);
String extension = System.IO.Path.GetExtension(fileUpload.PostedFile.FileName);
}
}
}
Refer:
http://forums.asp.net/t/1627633.aspx[
^]
how to manage file upload control inside grid view how to get the path of file in file upload[
^]
This may help.