绑定

                                                                <%#DataBinder.Eval(Container.DataItem, "PriceType").ToString() == "1" ? "面议" :Convert.ToString(Eval("Price")) %>


<%# Eval("ManGuid", "../Manager400.aspx?m={0}")%>


<%# Eval("id").ToString()+","+Eval("value").ToString()   %>

HyperLinkField
特别说明HyperLinkField，是因为实现了DataGrid的HyperLinkColumnd所不支持的，多参数格式化链接。通常我们附加在url后面的QueryString不会只有一个，asp.net 1。x 中只有使用绑定列，然后手动写代码：

<asp:DataGrid id="DataGrid1" runat="server" DataSourceID="SqlDataSource1">
            <Columns>
                <asp:TemplateColumn>
                    <ItemTemplate>
                        <asp:HyperLink runat="server" Text="View Photo"  NavigateUrl='<%# String.Format("photo.aspx?empid={0}&path={1}", Eval("EmployeeID"), Eval("PhotoPath")) %>'></asp:HyperLink>
                    </ItemTemplate>
                </asp:TemplateColumn>
            </Columns>
        </asp:DataGrid>

现在使用HyperLinkField，看下，省去很多苦力活:)

 <asp:GridView ID="GridView1" runat="server" AllowPaging="True" AllowSorting="True"
            AutoGenerateColumns="False" DataKeyNames="EmployeeID" DataSourceID="SqlDataSource1">
            <Columns>                
                      <asp:HyperLinkField DataNavigateUrlFields="EmployeeID,City" DataNavigateUrlFormatString="photo.aspx?empid={0}&path={1}"
                    HeaderText="PhotoPath" Text="View Photo" />
            </Columns>
        </asp:GridView>