📄 imagefieldfromdb.aspx
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<%@ Page Language="C#" AutoEventWireup="true" CodeFile="ImageFieldFromDB.aspx.cs" Inherits="ImageFieldFromDB" %>
<!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>未命名页面</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="gviewEmployees" runat="server" CellPadding="4" ForeColor="#333333" AutoGenerateColumns="False" DataSourceID="SqlDataSource1" Font-Size="10pt">
<FooterStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
<RowStyle BackColor="#FFFBD6" ForeColor="#333333" />
<SelectedRowStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="Navy" />
<PagerStyle BackColor="#FFCC66" ForeColor="#333333" HorizontalAlign="Center" />
<HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
<AlternatingRowStyle BackColor="White" />
<Columns>
<asp:BoundField DataField="EmployeeID" HeaderText="EmployeeID" InsertVisible="False"
ReadOnly="True" SortExpression="EmployeeID" />
<asp:BoundField DataField="LastName" HeaderText="LastName" SortExpression="LastName" />
<asp:TemplateField HeaderText="员工照片">
<ItemTemplate>
<img src='ImageHandler.ashx?EmployeeID=<%# Eval("EmployeeID") %>' />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</div>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:NorthwindConnectionString %>"
SelectCommand="SELECT [EmployeeID], [LastName], [Photo] FROM [Employees]"></asp:SqlDataSource>
</form>
</body>
</html>
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