dviewchangemode.aspx.cs

《圣殿祭司的ASP.NET 2.0开发详解——使用C#》光盘内容.包含了书籍所含的源代码.非常经典的一本asp.net2.0的书籍

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class dviewChangeMode : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
		if (!IsPostBack)
		{
			//将DetailsView变换为Edit模式
			dviewEmployee.ChangeMode(DetailsViewMode.Edit);
		}
    }

	//检查分页功能若为编辑模式则不准换页
	protected void dviewEmployee_PageIndexChanging(object sender, DetailsViewPageEventArgs e)
	{
		//判断DetailsView目前的模式
		if (dviewEmployee.CurrentMode==DetailsViewMode.Edit)
		{
			e.Cancel = true;	//取消分页
			showMsg("目前为编辑模式禁止换页！");
		}
	}

	//显示JavaScript的Alert信息
	protected void showMsg(string AlertMessage)
	{
		Literal txtMsg = new Literal();
		txtMsg.Text = "<script>alert('" + AlertMessage + "')</script>" + "<BR/>";
		Page.Controls.Add(txtMsg);
	}
}