compareallvalues.aspx.cs

来自「《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」· CS 代码 · 共 67 行

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 CompareAllValues : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }

	//添加数据
	protected void dviewEmployees_Inserted(object sender, SqlDataSourceStatusEventArgs e)
	{
		if (e.AffectedRows > 0)
		{
			showMsg("Insert数据成功!");
		}
		else
		{
			showMsg("Insert数据失败!");
		}
	}

	//更新数据
	protected void dviewEmployees_Updated(object sender, SqlDataSourceStatusEventArgs e)
	{
		if (e.AffectedRows > 0)
		{
			showMsg("Update数据成功!");
		}
		else
		{
			showMsg("侦测到数据冲突，Update数据失败!");
		}
	}

	//删除数据
	protected void dviewEmployees_Deleted(object sender, SqlDataSourceStatusEventArgs e)
	{
		if (e.AffectedRows > 0)
		{
			showMsg("Delete数据成功!");
		}
		else
		{
			showMsg("侦测到数据冲突，Delete数据失败!");
		}
	}

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

}