ASP.NET(C#)——DataList控件——商品展示

<asp:DataList ID="Good" runat="server" DataKeyField="ID" DataSourceID="SqlDataSource1" RepeatColumns="4"> <ItemTemplate> <img src="../src/picture/<%#Eval("Image") %>" width="100px" height="100px" alt="<%#Eval("ImageName") %>" /> <br /> Name: <asp:Label ID="NameLabel" runat="server" Text='<%# Eval("Name") %>' /> <br /> MarketPrice: <asp:Label ID="MarketPriceLabel" runat="server" Text='<%# Eval("MarketPrice") %>' /> <br /> Discount: <asp:Label ID="DiscountLabel" runat="server" Text='<%# Eval("Discount") %>' /> <br /> <br /> </ItemTemplate></asp:DataList><asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:connectstring %>" SelectCommand="SELECT * FROM [tablename]"></asp:SqlDataSource>参数解释：

RepeatColumns="4" //一行显示4个商品

DataKeyField="ID" //主键