实验代码如下:
首先是模板类的抽象,继承自Page类;
复制代码 代码如下:
public class Template : System.Web.UI.Page
{
protected override void onLoad(EventArgs e)
{
base.onLoad(e);
if (!IsPostBack)
{
DataRefresh();
}
}
protected virtual void DataRefresh()
{
}
protected virtual void grid_Init(object sender, EventArgs e)
{
var grid = sender as GridView;
grid.AllowPaging = true;
grid.PageSize = 10;
grid.PagerSettings.Mode = PagerButtons.NumericFirstLast;
}
protected virtual void grid_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
var grid = sender as GridView;
grid.PageIndex = e.NewPageIndex;
DataRefresh();
}
}
然后是一个继承此模板类的具体实例;
复制代码 代码如下:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Child.aspx.cs" Inherits="WebTest.Child" %>
最后就是关键的后台代码实现,此处假设需要修改grid的每页显示数和分页样式;
复制代码 代码如下:
public partial class Child : Template
{
protected override void DataRefresh()
{
grid.DataSource = new LogDao().GetLogsByYearMonth("2012", "10");
grid.DataBind();
}
protected override void grid_Init(object sender, EventArgs e)
{
base.grid_Init(sender, e);
grid.PagerSettings.Mode = PagerButtons.NextPreviousFirstLast;
grid.PageSize = 15;
}
}
以上仅是提供一种思路,如有错误望各网友批评指正。



