Developing Next Generation Smart Clients using .NET 2.0 working with Existing .NET 1.1 SOA-based XML Web Services

// =====================================================================================
// Copyright © 2005 by . All rights are reserved.
// 
// If you like this code then feel free to go ahead and use it.
// The only thing I ask is that you don't remove or alter my copyright notice.
//
// Your use of this software is entirely at your own risk. I make no claims or
// warrantees about the reliability or fitness of this code for any particular purpose.
// If you make changes or additions to this code please mark your code as being yours.
// 
// website , email OmarALZabir@gmail.com, msn oazabir@hotmail.com
// =====================================================================================


	
/*
	Code Generated by a tool.
	Wednesday, July 27, 2005
	Do not modify, edit the file Course.cs instead.
*/
using System;
using System.ComponentModel;
using System.Collections;
using System.Xml.Serialization;

namespace SmartInstitute
{
	#region CourseEventArgs class
	///<summary>
	/// Provides data for the BeforeChanged and AfterChanged events.
	///</summary>
	///<remarks>The BeforeChanged and AfterChanged events occur when a change is made to the value of a property of a <see cref="Course"/> object.</remarks>
	public class CourseEventArgs : System.EventArgs
	{
		private CourseColumns column;
		
		
		///<summary>
		/// Initalizes a new Instance of the CourseEventArgs class.
		///</summary>
		public CourseEventArgs(CourseColumns column)
		{
			this.column = column;
		}
		
		
		///<summary>
		/// The CourseColumns that was modified, which has raised the event.
		///</summary>
		///<value cref="CourseColumns" />
		public CourseColumns Column
		{
			get {return this.column;}
		}
	}
	#endregion
	
	
	///<summary>
	/// Define a delegate for all Course related events.
	///</summary>
	public delegate void CourseEventHandler(object sender, CourseEventArgs e);
		
	
	///<summary>
	/// An object representation of the 'Course' table.
	///</summary>
	/// <remarks>
	/// This class is generated by a tool and should never be modified.
    /// All custom implementations should be done in the <see cref="Course"/> class.
    /// </remarks>
	[Serializable]
	public class CourseBase : System.IComparable, System.ICloneable, IEntity
	{
		
		#region "Variable Declarations"
		
		/// <summary>
		/// ID : 
		/// </summary>
		protected System.Int32		  _ID = (int)0;
		
		/// <summary>
		/// CourseCode : 
		/// </summary>
		protected System.String		  _CourseCode = string.Empty;
		
		/// <summary>
		/// Title : 
		/// </summary>
		protected System.String		  _Title = string.Empty;
		
		/// <summary>
		/// SciCredit : 
		/// </summary>
		protected System.Int32		  _SciCredit = (int)0;
		
		/// <summary>
		/// CompCredit : 
		/// </summary>
		protected System.Int32		  _CompCredit = (int)0;
		
		/// <summary>
		/// LecCredit : 
		/// </summary>
		protected System.Int32		  _LecCredit = (int)0;
		
		/// <summary>
		/// ChangeStamp : 
		/// </summary>
		protected System.DateTime		  _ChangeStamp = DateTime.MinValue;
		
		
		/// <summary>
		/// Occurs before the object is changed.
		/// </summary>	
		public event CourseEventHandler BeforeChanged;
		
		
		/// <summary>
		/// Occurs after the object is changed.
		/// </summary>
		public event CourseEventHandler AfterChanged;		
		#endregion "Variable Declarations"
		
		
		#region "Constructors"
		///<summary>
		/// Creates a new <see cref="CourseBase"/> instance.
		///</summary>
		public CourseBase()
		{
		}		
		
		///<summary>
		/// Creates a new <see cref="CourseBase"/> instance.
		///</summary>
		///<param name="ID"></param>
		///<param name="CourseCode"></param>
		///<param name="Title"></param>
		///<param name="SciCredit"></param>
		///<param name="CompCredit"></param>
		///<param name="LecCredit"></param>
		///<param name="ChangeStamp"></param>
		public CourseBase(System.Int32 ID, System.String CourseCode, System.String Title, System.Int32 SciCredit, System.Int32 CompCredit, System.Int32 LecCredit, System.DateTime ChangeStamp)
		{
			_ID = ID;
			_CourseCode = CourseCode;
			_Title = Title;
			_SciCredit = SciCredit;
			_CompCredit = CompCredit;
			_LecCredit = LecCredit;
			_ChangeStamp = ChangeStamp;
		}
				
		#endregion "Constructors"
		
		
		#region Events trigger
		/// <summary>
		/// Raises the <see cref="BeforeChanged" /> event.
		/// </summary>
		/// <param name="column">The <see cref="CourseColumns"/> which has fired the event.</param>
		public void OnBeforeChanged(CourseColumns column)
		{
			if(BeforeChanged != null)
			{
				BeforeChanged(this, new CourseEventArgs(column));
			}
	
		}
		
		
		/// <summary>
		/// Raises the <see cref="AfterChanged" /> event.
		/// </summary>
		/// <param name="column">The <see cref="CourseColumns"/> which has fired the event.</param>
		public void OnAfterChanged(CourseColumns column)
		{
			if(AfterChanged != null)
			{
				AfterChanged(this, new CourseEventArgs(column));
			}
	
		} 
		#endregion
		
		
		#region Properties	
		/// <summary>
		/// 	Gets or Sets the ID property. 
		///		
		/// </summary>
		/// <value>This type is int</value>
		[DescriptionAttribute("")]
		public System.Int32 ID
		{
			get { return _ID; }
			set
			{
				if (_ID == value)
					return;
					
				OnBeforeChanged(CourseColumns.ID);
				_ID = value;
				_isdirty = true;
				OnAfterChanged(CourseColumns.ID);
			}
		}
	
		/// <summary>
		/// 	Gets or Sets the CourseCode property. 
		///		
		/// </summary>
		/// <value>This type is varchar</value>
		[DescriptionAttribute("")]
		public System.String CourseCode
		{
			get { return _CourseCode; }
			set
			{
				if (_CourseCode == value)
					return;
					
				OnBeforeChanged(CourseColumns.CourseCode);
				_CourseCode = value;
				_isdirty = true;
				OnAfterChanged(CourseColumns.CourseCode);
			}
		}
	
		/// <summary>
		/// 	Gets or Sets the Title property. 
		///		
		/// </summary>
		/// <value>This type is varchar</value>
		[DescriptionAttribute("")]
		public System.String Title
		{
			get { return _Title; }
			set
			{
				if (_Title == value)
					return;
					
				OnBeforeChanged(CourseColumns.Title);
				_Title = value;
				_isdirty = true;
				OnAfterChanged(CourseColumns.Title);
			}
		}
	
		/// <summary>
		/// 	Gets or Sets the SciCredit property. 
		///		
		/// </summary>
		/// <value>This type is int</value>
		[DescriptionAttribute("")]
		public System.Int32 SciCredit
		{
			get { return _SciCredit; }
			set
			{
				if (_SciCredit == value)
					return;
					
				OnBeforeChanged(CourseColumns.SciCredit);
				_SciCredit = value;
				_isdirty = true;
				OnAfterChanged(CourseColumns.SciCredit);
			}
		}
	
		/// <summary>
		/// 	Gets or Sets the CompCredit property. 
		///		
		/// </summary>
		/// <value>This type is int</value>
		[DescriptionAttribute("")]
		public System.Int32 CompCredit
		{
			get { return _CompCredit; }
			set
			{
				if (_CompCredit == value)
					return;
					
				OnBeforeChanged(CourseColumns.CompCredit);
				_CompCredit = value;
				_isdirty = true;
				OnAfterChanged(CourseColumns.CompCredit);
			}
		}
	
		/// <summary>
		/// 	Gets or Sets the LecCredit property. 
		///		
		/// </summary>
		/// <value>This type is int</value>
		[DescriptionAttribute("")]
		public System.Int32 LecCredit
		{
			get { return _LecCredit; }
			set
			{
				if (_LecCredit == value)
					return;
					
				OnBeforeChanged(CourseColumns.LecCredit);
				_LecCredit = value;
				_isdirty = true;
				OnAfterChanged(CourseColumns.LecCredit);
			}
		}
	
		/// <summary>
		/// 	Gets or Sets the ChangeStamp property. 
		///		
		/// </summary>
		/// <value>This type is smalldatetime</value>
		[DescriptionAttribute("")]
		public System.DateTime ChangeStamp
		{
			get { return _ChangeStamp; }
			set
			{
				if (_ChangeStamp == value)
					return;
					
				OnBeforeChanged(CourseColumns.ChangeStamp);
				_ChangeStamp = value;
				_isdirty = true;
				OnAfterChanged(CourseColumns.ChangeStamp);
			}
		}
	
	

		private bool _isdeleted = false;
		/// <summary>
		/// 	True if object has been <see cref="MarkToDelete"/>. ReadOnly.
		/// </summary>
		[BrowsableAttribute(false)]
		public bool IsDeleted
		{
			get { return _isdeleted; }
			set { _isdeleted = value; }
		}


		private bool _isdirty = false;
		/// <summary>
		///		Indicates if the object has been modified from its original state.
		/// </summary>
		///<value>True if object has been modified from its original state; otherwise False;</value>
		[BrowsableAttribute(false)]
		public bool IsDirty
		{
			get { return _isdirty; }
			set { _isdirty = value; }
		}
		

		private bool _isnew = false;
		/// <summary>
		///		Indicates if the object is new.
		/// </summary>
		///<value>True if objectis new; otherwise False;</value>
		[BrowsableAttribute(false)]
		public bool IsNew
		{
			get { return _isnew; }
			set { _isnew = value; }
		}

		/// <summary>
		///		The name of the underlying database table.
		/// </summary>
		[BrowsableAttribute(false)]
		public string TableName
		{
			get { return "Course"; }
		}

private CourseTakenByStudentCollection _CourseTakenByStudentCollection = new CourseTakenByStudentCollection();
	
/// <summary>
///	Holds a collection of CourseTakenByStudent objects
///	which are related to this object through the relation FK_CourseTakenByStudent_Course
/// </summary>	
public CourseTakenByStudentCollection CourseTakenByStudentCollection
{
	get { return _CourseTakenByStudentCollection; }
	set { _CourseTakenByStudentCollection = value; }	
}

private CourseSectionCollection _CourseSectionCollection = new CourseSectionCollection();
	
/// <summary>
///	Holds a collection of CourseSection objects
///	which are related to this object through the relation FK_CourseSection_Course
/// </summary>	
public CourseSectionCollection CourseSectionCollection
{
	get { return _CourseSectionCollection; }
	set { _CourseSectionCollection = value; }	
}
		
		#endregion
		
		#region Methods	
		
		/// <summary>
		/// Accepts the changes made to this object by setting each flags to false.
		/// </summary>
		public void AcceptChanges()
		{
			_isdeleted = false;
			_isdirty = false;
			_isnew = false;
		}
		
		
		///<summary>
		///  TODO: Revert all changes and restore original values.
		///  Currently not supported.
		///</summary>
		public virtual void CancelChanges(){
			throw new NotSupportedException("Method currently not Supported.");
		}
		
		///<summary>
		///   Marks entity to be deleted.
		///</summary>
		public void MarkToDelete()
		{
			_isdeleted = true;
		}
		
		#region ICloneable Members
		///<summary>
		///  Returns a Typed CourseBase Entity 
		///</summary>
		public virtual CourseBase Copy()
		{
			//shallow copy entity
			Course copy = new Course();
			copy.ID = this._ID;
			copy.CourseCode = this._CourseCode;
			copy.Title = this._Title;
			copy.SciCredit = this._SciCredit;
			copy.CompCredit = this._CompCredit;
			copy.LecCredit = this._LecCredit;
			copy.ChangeStamp = this._ChangeStamp;
					
			copy.AcceptChanges();
			return (Course)copy;
		}
		
		///<summary>
		/// ICloneable.Clone() Member, returns the Deep Copy of this entity.
		///</summary>
		public object Clone(){
			return this.Copy();
		}
		
		///<summary>
		/// Returns a deep copy of the child collection object passed in.
		///</summary>
		public static object MakeCopyOf(object x)
		{
			if (x is ICloneable)
			{
				// Return a deep copy of the object
				return ((ICloneable)x).Clone();
			}
			else
				throw new System.NotSupportedException("Object Does Not Implement the ICloneable Interface.");
		}
		#endregion
		
		
		///<summary>
		/// Returns a value indicating whether this instance is equal to a specified object.
		///</summary>
		///<param name="toObject">An object to compare to this instance.</param>
		///<returns>true if toObject is a <see cref="CourseBase"/> and has the same value as this instance; otherwise, false.</returns>
		public bool Equals(CourseBase toObject)
		{
			return Equals(this, toObject);
		}
		
		
		///<summary>
		/// Determines whether the specified <see cref="CourseBase"/> instances are considered equal.
		///</summary>
		///<param name="Object1">The first <see cref="CourseBase"/> to compare.</param>
		///<param name="Object2">The second <see cref="CourseBase"/> to compare. </param>
		///<returns>true if Object1 is the same instance as Object2 or if both are null references or if objA.Equals(objB) returns true; otherwise, false.</returns>
		public static bool Equals(CourseBase Object1, CourseBase Object2)
		{
			bool equal = true;
			if (Object1.ID != Object2.ID)
				equal = false;
			if (Object1.CourseCode != Object2.CourseCode)
				equal = false;
			if (Object1.Title != Object2.Title)
				equal = false;
			if (Object1.SciCredit != Object2.SciCredit)
				equal = false;
			if (Object1.CompCredit != Object2.CompCredit)
				equal = false;
			if (Object1.LecCredit != Object2.LecCredit)
				equal = false;
			if (Object1.ChangeStamp != Object2.ChangeStamp)
				equal = false;
			return equal;
		}
		
		#endregion
		
		#region IComparable Members
		///<summary>
		/// Compares this instance to a specified object and returns an indication of their relative values.
		///<param name="obj">An object to compare to this instance, or a null reference (Nothing in Visual Basic).</param>
		///</summary>
		///<returns>A signed integer that indicates the relative order of this instance and obj.</returns>
		public int CompareTo(object obj)
		{
			return this.ID.CompareTo(((CourseBase)obj).ID);
		}
	
		#endregion
		
			
		#region "IsColumnNull"
		#endregion "IsColumnNull"
		
		///<summary>
		/// Returns a String that represents the current object.
		///</summary>
		public override string ToString()
		{
			return string.Format("{8}{7}- ID: {0}{7}- CourseCode: {1}{7}- Title: {2}{7}- SciCredit: {3}{7}- CompCredit: {4}{7}- LecCredit: {5}{7}- ChangeStamp: {6}{7}", ID, CourseCode, Title, SciCredit, CompCredit, LecCredit, ChangeStamp, Environment.NewLine, this.GetType());
		}
	
	}//End Class
	
	
	/// <summary>
	/// Enumerate the Course columns.
	/// </summary>
	public enum CourseColumns
	{
		/// <summary>
		/// ID : 
		/// </summary>
		ID,
		/// <summary>
		/// CourseCode : 
		/// </summary>
		CourseCode,
		/// <summary>
		/// Title : 
		/// </summary>
		Title,
		/// <summary>
		/// SciCredit : 
		/// </summary>
		SciCredit,
		/// <summary>
		/// CompCredit : 
		/// </summary>
		CompCredit,
		/// <summary>
		/// LecCredit : 
		/// </summary>
		LecCredit,
		/// <summary>
		/// ChangeStamp : 
		/// </summary>
		ChangeStamp
	}//End enum

} // end namespace