LINQ Demo with ASP.NET Web Application

#pragma warning disable 1591
//------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by a tool.
//     Runtime Version:2.0.50727.3619
//
//     Changes to this file may cause incorrect behavior and will be lost if
//     the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------

namespace LinQDemo
{
	using System.Data.Linq;
	using System.Data.Linq.Mapping;
	using System.Data;
	using System.Collections.Generic;
	using System.Reflection;
	using System.Linq;
	using System.Linq.Expressions;
	using System.ComponentModel;
	using System;
	
	
	[System.Data.Linq.Mapping.DatabaseAttribute(Name="Test")]
	public partial class DLCountryiesDataContext : System.Data.Linq.DataContext
	{
		
		private static System.Data.Linq.Mapping.MappingSource mappingSource = new AttributeMappingSource();
		
    #region Extensibility Method Definitions
    partial void OnCreated();
    partial void InserttblCountry(tblCountry instance);
    partial void UpdatetblCountry(tblCountry instance);
    partial void DeletetblCountry(tblCountry instance);
    #endregion
		
		public DLCountryiesDataContext() : 
				base(global::System.Configuration.ConfigurationManager.ConnectionStrings["TestConnectionString"].ConnectionString, mappingSource)
		{
			OnCreated();
		}
		
		public DLCountryiesDataContext(string connection) : 
				base(connection, mappingSource)
		{
			OnCreated();
		}
		
		public DLCountryiesDataContext(System.Data.IDbConnection connection) : 
				base(connection, mappingSource)
		{
			OnCreated();
		}
		
		public DLCountryiesDataContext(string connection, System.Data.Linq.Mapping.MappingSource mappingSource) : 
				base(connection, mappingSource)
		{
			OnCreated();
		}
		
		public DLCountryiesDataContext(System.Data.IDbConnection connection, System.Data.Linq.Mapping.MappingSource mappingSource) : 
				base(connection, mappingSource)
		{
			OnCreated();
		}
		
		public System.Data.Linq.Table<tblCountry> tblCountries
		{
			get
			{
				return this.GetTable<tblCountry>();
			}
		}
	}
	
	[Table(Name="dbo.tblCountry")]
	public partial class tblCountry : INotifyPropertyChanging, INotifyPropertyChanged
	{
		
		private static PropertyChangingEventArgs emptyChangingEventArgs = new PropertyChangingEventArgs(String.Empty);
		
		private int _Countryid;
		
		private string _CountryName;
		
		private string _CountryCode;
		
		private string _Status;
		
    #region Extensibility Method Definitions
    partial void OnLoaded();
    partial void OnValidate(System.Data.Linq.ChangeAction action);
    partial void OnCreated();
    partial void OnCountryidChanging(int value);
    partial void OnCountryidChanged();
    partial void OnCountryNameChanging(string value);
    partial void OnCountryNameChanged();
    partial void OnCountryCodeChanging(string value);
    partial void OnCountryCodeChanged();
    partial void OnStatusChanging(string value);
    partial void OnStatusChanged();
    #endregion
		
		public tblCountry()
		{
			OnCreated();
		}
		
		[Column(Storage="_Countryid", AutoSync=AutoSync.OnInsert, DbType="Int NOT NULL IDENTITY", IsPrimaryKey=true, IsDbGenerated=true)]
		public int Countryid
		{
			get
			{
				return this._Countryid;
			}
			set
			{
				if ((this._Countryid != value))
				{
					this.OnCountryidChanging(value);
					this.SendPropertyChanging();
					this._Countryid = value;
					this.SendPropertyChanged("Countryid");
					this.OnCountryidChanged();
				}
			}
		}
		
		[Column(Storage="_CountryName", DbType="NVarChar(50) NOT NULL", CanBeNull=false)]
		public string CountryName
		{
			get
			{
				return this._CountryName;
			}
			set
			{
				if ((this._CountryName != value))
				{
					this.OnCountryNameChanging(value);
					this.SendPropertyChanging();
					this._CountryName = value;
					this.SendPropertyChanged("CountryName");
					this.OnCountryNameChanged();
				}
			}
		}
		
		[Column(Storage="_CountryCode", DbType="NVarChar(10) NOT NULL", CanBeNull=false)]
		public string CountryCode
		{
			get
			{
				return this._CountryCode;
			}
			set
			{
				if ((this._CountryCode != value))
				{
					this.OnCountryCodeChanging(value);
					this.SendPropertyChanging();
					this._CountryCode = value;
					this.SendPropertyChanged("CountryCode");
					this.OnCountryCodeChanged();
				}
			}
		}
		
		[Column(Storage="_Status", DbType="NVarChar(10) NOT NULL", CanBeNull=false)]
		public string Status
		{
			get
			{
				return this._Status;
			}
			set
			{
				if ((this._Status != value))
				{
					this.OnStatusChanging(value);
					this.SendPropertyChanging();
					this._Status = value;
					this.SendPropertyChanged("Status");
					this.OnStatusChanged();
				}
			}
		}
		
		public event PropertyChangingEventHandler PropertyChanging;
		
		public event PropertyChangedEventHandler PropertyChanged;
		
		protected virtual void SendPropertyChanging()
		{
			if ((this.PropertyChanging != null))
			{
				this.PropertyChanging(this, emptyChangingEventArgs);
			}
		}
		
		protected virtual void SendPropertyChanged(String propertyName)
		{
			if ((this.PropertyChanged != null))
			{
				this.PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
			}
		}
	}
}
#pragma warning restore 1591