I am using Visual Web Developer 2008 Express to build a site. It has a dropdownbox that populates the gridview. The gridview has the title, speaker, date, and a hyperlink that allows the user to download the file to play. I also want a column that says "Click to play" and plays the file. Must be able to play PC and Mac.
<%@ Page Language="VB" MasterPageFile="~/MasterPage2.master" AutoEventWireup="false" CodeFile="Teletest.aspx.vb" Inherits="MembersPages_Teletest" title="Untitled Page" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder2" Runat="Server">
<br />
Choose the topic
<asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="True"
DataSourceID="ObjectDataSource1" DataTextField="CategoryType"
DataValueField="CategoryType">
</asp:DropDownList>
<asp:ObjectDataSource ID="ObjectDataSource1" runat="server"
InsertMethod="Insert" OldValuesParameterFormatString="original_{0}"
SelectMethod="GetData" TypeName="DataSet1TableAdapters.CategoriesTableAdapter">
<InsertParameters>
<asp:Parameter Name="CategoryType" Type="String" />
</InsertParameters>
</asp:ObjectDataSource>
<br /><br />
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
BackColor="White" BorderColor="#999999" BorderStyle="Solid" BorderWidth="1px"
CellPadding="3" DataSourceID="ObjectDataSource3" ForeColor="Black"
GridLines="Vertical">
<FooterStyle BackColor="#CCCCCC" />
<Columns>
<asp:BoundField DataField="title" HeaderText="Teleconference Title"
SortExpression="title" />
<asp:BoundField DataField="artist" HeaderText="Speaker"
SortExpression="artist" />
<asp:BoundField DataField="date" DataFormatString="{0:MM/dd/yyyy}"
HeaderText="Date" SortExpression="date" />
<asp:HyperLinkField DataNavigateUrlFields="url" Text="Save" />
</Columns>
<PagerStyle BackColor="#999999" ForeColor="Black" HorizontalAlign="Center" />
<SelectedRowStyle BackColor="#000099" Font-Bold="True" ForeColor="White" />
<HeaderStyle BackColor="Black" Font-Bold="True" ForeColor="White" />
<AlternatingRowStyle BackColor="#CCCCCC" />
</asp:GridView>
<asp:ObjectDataSource ID="ObjectDataSource3" runat="server"
OldValuesParameterFormatString="original_{0}"
SelectMethod="GetDataByCategoryType"
TypeName="DataSet1TableAdapters.TeleconferencesTableAdapter">
<SelectParameters>
<asp:ControlParameter ControlID="DropDownList1" Name="CategoryType"
PropertyName="SelectedValue" Type="String" />
</SelectParameters>
</asp:ObjectDataSource>
</asp:Content>
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