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

	//添加员工基本资料
	protected void btnInsert_Click(object sender, EventArgs e)
	{
		if (checkNull())
		{
			objdsEmployees.Insert();
			showMsg("资料添加成功!");

		}
		else
		{
			showMsg("字段名不得为空白!");
		}
	}

	//检查字段输入是否为空白
	private bool checkNull()
	{
		bool pass = true;

		if (String.IsNullOrEmpty(txtLastName.Text) || String.IsNullOrEmpty(txtFirstName.Text) || String.IsNullOrEmpty(txtCity.Text) || String.IsNullOrEmpty(txtCountry.Text))
		{
			pass = false;
		}

		return pass;
	}

	//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);
	}
}