Deleting Data with the FormView Control : FormView « Data Binding « ASP.NET Tutorial

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ASP.NET Tutorial » Data Binding » FormView 
19. 16. 7. Deleting Data with the FormView Control
<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
   "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<body>
    <form id="form1" runat="server">
    <div id="content">

    <asp:FormView
        id="frmProducts"
        DataSourceID="srcProducts"
        DataKeyNames="Id"
        AllowPaging="true"
        Runat="server">
        <ItemTemplate>
        <h1><%# Eval("Title"%></h1>
        <b>Directed By:</b>
        <%# Eval("Director"%>
        <br />
        <b>In Theaters:</b>
        <%#Eval("InStock"%>
        <hr />
        <asp:LinkButton
            id="lnkDelete"
            Text="Delete Product"
            CommandName="Delete"
            OnClientClick="return confirm('Are you sure?');"
            Runat="server" />
        </ItemTemplate>
    </asp:FormView>

    <asp:SqlDataSource
        id="srcProducts"
        ConnectionString="<%$ ConnectionStrings:Products %>"
        SelectCommand="SELECT Id,Title,Director,InStock
            FROM Products"
        DeleteCommand="DELETE Products WHERE Id=@Id"
        Runat="server" />

    </div>
    </form>
</body>
</html>

File: Web.config

<configuration>
  <connectionStrings>
    <add name="Products" 
         connectionString="Data Source=.\SQLEXPRESS;
         AttachDbFilename=|DataDirectory|MyDatabase.mdf;Integrated Security=True;User Instance=True" />
  </connectionStrings>
</configuration>
19. 16. FormView
19. 16. 1. Displaying Data with the FormView Control
19. 16. 2. A FormView: edit a table record in the database table
19. 16. 3. Paging Through Data with the FormView Control
19. 16. 4. Using a PagerTemplate with the FormView control.
19. 16. 5. Editing Data with the FormView Control
19. 16. 6. Inserting Data with the FormView Control
19. 16. 7. Deleting Data with the FormView Control
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