accountmodule.ascx.cs

酒店客房管理系统的主要任务是对酒店的客房进行管理

namespace JdglWeb.Modules
{
	using System;
	using System.Data;
	using System.Data.SqlClient;
	using System.Drawing;
	using System.Web;
	using System.Web.UI.WebControls;
	using System.Web.UI.HtmlControls;
	using System.Configuration;

	/// <summary>
	///		AccountModule 的摘要说明。
	/// </summary>
	public class AccountModule : ModuleBase
	{
		protected System.Web.UI.WebControls.Label CreateLabel;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator5;
		protected System.Web.UI.WebControls.Label ShowMsg;
		protected System.Web.UI.WebControls.TextBox NameTextBox;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator4;
		protected System.Web.UI.WebControls.RadioButtonList GenderList;
		protected System.Web.UI.WebControls.TextBox EmailTextBox;
		protected System.Web.UI.WebControls.RequiredFieldValidator Requiredfieldvalidator5;
		protected System.Web.UI.WebControls.RegularExpressionValidator RegularExpressionValidator1;
		protected System.Web.UI.WebControls.TextBox AddrTextBox;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator6;
		protected System.Web.UI.WebControls.TextBox PhoneTextBox;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator7;
		protected System.Web.UI.WebControls.TextBox DepartmentTextBox;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator8;
		protected System.Web.UI.WebControls.DropDownList TypeList;
		protected System.Web.UI.WebControls.TextBox PasswordTextBox;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator2;
		protected System.Web.UI.WebControls.CompareValidator CompareValidator1;
		protected System.Web.UI.WebControls.TextBox ConfirmPasswordTextBox;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator3;
		protected System.Web.UI.WebControls.CompareValidator CompareValidator2;
		protected System.Web.UI.WebControls.TextBox UserIdTextbox;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator1;
		protected System.Web.UI.WebControls.RegularExpressionValidator Regularexpressionvalidator2;
		protected System.Web.UI.WebControls.CustomValidator IdUniqueCustomValidator;
		protected System.Web.UI.WebControls.ValidationSummary ValidationSummary1;

		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
		}

		//验证编号是否已被注册
		public void IsIdValidate(object source, System.Web.UI.WebControls.ServerValidateEventArgs args){
			//从文件Web.config中读取连接字符串
			string sqldb= ConfigurationSettings.AppSettings["ConnectionString"];
			//连接JdglSys数据库
			SqlConnection Conn= new SqlConnection (sqldb);
			Conn.Open ();
			//构造SQL语句，该语句在UsersInfo表中检查用户名是否已存在
			string checksql= "select * from UsersInfo where UserId='"+UserIdTextbox.Text.Trim() +"'";
			//创建Command对象
			SqlCommand mycommand=new SqlCommand  (checksql,Conn);
			//执行ExecuteReader ()方法
			SqlDataReader dr=mycommand.ExecuteReader ();
			if(dr.Read ())
			{
				args.IsValid =false;//编号已被注册
			}
			else
			{
				args.IsValid =true;//编号尚未被注册
			}
			//关闭连接
	        Conn.Close();
		}
		public void  ProcessChanges()
		{
			if(Page.IsValid){
				//从文件Web.config中读取连接字符串
				string sqldb= ConfigurationSettings.AppSettings["ConnectionString"];
				//连接JdglSys数据库
				SqlConnection Conn= new SqlConnection (sqldb);
				Conn.Open ();
				//利用Command对象调用存储过程
				SqlCommand mycommand=new SqlCommand  ("sp_InsertUser",Conn);
				//将命令类型转为存储类型
				mycommand.CommandType =CommandType.StoredProcedure ;
				//往存储过程中添加参数
				mycommand.Parameters .Add ("@Id",SqlDbType.Int);
				mycommand.Parameters .Add ("@Name",SqlDbType.VarChar);
				mycommand.Parameters .Add ("@Pwd",SqlDbType.VarChar);
				mycommand.Parameters .Add ("@Gender",SqlDbType.Int);
				mycommand.Parameters .Add ("@Email",SqlDbType.VarChar);
				mycommand.Parameters .Add ("@Address",SqlDbType.VarChar);
				mycommand.Parameters .Add ("@Telephone",SqlDbType.VarChar);
				mycommand.Parameters .Add ("@Department",SqlDbType.VarChar );
				mycommand.Parameters .Add ("@Type",SqlDbType.Int );
				//给存储过程的参数赋值
				mycommand.Parameters ["@Id"].Value =int.Parse(UserIdTextbox.Text.Trim());
				mycommand.Parameters ["@Name"].Value =NameTextBox.Text.Trim();
				mycommand.Parameters ["@Pwd"].Value =PasswordTextBox.Text.Trim();
				mycommand.Parameters ["@Gender"].Value =GenderList.SelectedIndex;
				mycommand.Parameters ["@Email"].Value =EmailTextBox.Text.Trim();
				mycommand.Parameters ["@Address"].Value =AddrTextBox.Text.Trim();
				mycommand.Parameters ["@Telephone"].Value =PhoneTextBox.Text.Trim();
				mycommand.Parameters ["@Department"].Value =DepartmentTextBox.Text.Trim();
				mycommand.Parameters ["@Type"].Value =TypeList.SelectedItem.Value;
				try
				{
					mycommand.ExecuteNonQuery();
					ShowMsg.Text="新员工注册成功";
					ShowMsg.Style["color"]="green";}
				catch(SqlException error)
				{
                    ShowMsg.Text="注册未成功，请稍后再试。原因："+error.Message;
					ShowMsg.Style["color"]="red";
				}
				//关闭连接
				Conn.Close();
			}
		}
		#region Web 窗体设计器生成的代码
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		///		设计器支持所需的方法 - 不要使用代码编辑器
		///		修改此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion
	}
}