A FormView: edit a table record in the database table : FormView « Data Binding « ASP.NET Tutorial






  1. ASP.NET Tutorial
  2. Data Binding
  3. FormView
<%@ 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" >
<head id="Head1" runat="server">
    <title>Show FormView</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>

    <asp:FormView
        id="FormView1"
        DataKeyNames="Id"
        DataSourceId="srcProducts"
        DefaultMode="Edit"
        AllowPaging="true"
        Runat="server">
        <EditItemTemplate>
        <asp:Label
            id="lblTitle"
            Text="Title:"
            AssociatedControlID="txtTitle"
            Runat="server" />
        <asp:TextBox
            id="txtTitle"
            Text='<%#Bind("Title")%>'
            Runat="server" />
        <br />
        <asp:Label
            id="lblDirector"
            Text="Director:"
            AssociatedControlID="txtDirector"
            Runat="server" />
        <asp:TextBox
            id="txtDirector"
            Text='<%#Bind("Director")%>'
            Runat="server" />
        <br />
        <asp:Button
            id="btnUpdate"
            Text="Update"
            CommandName="Update"
            Runat="server" />
        </EditItemTemplate>
    </asp:FormView>

    <asp:SqlDataSource
        id="srcProducts"
        ConnectionString="Data Source=.\SQLExpress;
            AttachDbFilename=|DataDirectory|MyDatabase.mdf;
            Integrated Security=True;User Instance=True"
        SelectCommand="SELECT Id, Title,Director,DateReleased FROM Products"
        UpdateCommand="UPDATE Products SET Title=@Title,
            Director=@Director WHERE Id=@Id"
        Runat="server" />


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








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