Click here to Skip to main content
Click here to Skip to main content
Articles » Languages » C# » General » Downloads
 
Add your own
alternative version

STUN Client

, 20 Apr 2007 CPOL
STUN client C# implementation with sample application
Stun.zip
Stun
Net
docs
dns
dns_records.jpg
dns_records.vsd
Net
_junk
_Obsolete
_Stuff
AUTH
bin
Release
LumiSoft.Net.dll
Data
Dns
Client
FTP
Client
Server
HTTP
Server
ICMP
IMAP
Client
Server
IO
Log
LumiSoft.Net
Mime
vCard
Net.csproj.user
Net.suo
NNTP
Client
POP3
Client
Server
SDP
ServersCore
SIP
Client
Message
Proxy
Stack
SMTP
Client
Server
STUN
Client
Message
STUN_Client_app
STUN_Client_app.suo
STUN_Client_app
bin
Debug
LumiSoft.Net.dll
STUN_Client_app.exe
STUN_Client_app.vshost.exe
dep
LumiSoft.Net.dll
Properties
Settings.settings
using System;
using System.Collections.Generic;

namespace LumiSoft.Data.lsDB
{
	/// <summary>
	/// lsDB data column collection.
	/// </summary>
	public class LDB_DataColumnCollection //: IEnumerable<LDB_DataColumn>
	{
		private object               m_pOwner   = null;
		private List<LDB_DataColumn> m_pColumns = null;

		/// <summary>
		/// Default constructor.
		/// </summary>
		/// <param name="owner">Table that owns this collection.</param>
		internal LDB_DataColumnCollection(object owner)
		{
			m_pOwner = owner;

			m_pColumns = new List<LDB_DataColumn>();
		}


		#region method Add

		/// <summary>
		/// Ads specified data column to collection.
		/// </summary>
		/// <param name="column"></param>
		public void Add(LDB_DataColumn column)
		{
			if(Contains(column.ColumnName)){
				throw new Exception("Data column with specified name '" + column.ColumnName + "' already exists !");
			}

            if(m_pOwner.GetType() == typeof(DbFile)){
			    ((DbFile)m_pOwner).AddColumn(column);
            }
            else if(m_pOwner.GetType() == typeof(lsDB_FixedLengthTable)){
                 ((lsDB_FixedLengthTable)m_pOwner).AddColumn(column);
            }

			m_pColumns.Add(column);
		}

		#endregion


		#region method Remove

		/// <summary>
		/// Removes specified data column from collection.
		/// </summary>
		/// <param name="columName">Column name which to remove.</param>
		public void Remove(string columName)
		{
			foreach(LDB_DataColumn column in m_pColumns){
				if(column.ColumnName.ToLower() == columName.ToLower()){
					Remove(column);
					break;
				}
			}
		}

		/// <summary>
		/// Removes specified data column from collection.
		/// </summary>
		/// <param name="column">Data column which to remove.</param>
		public void Remove(LDB_DataColumn column)
		{
			m_pColumns.Remove(column);
		}

		#endregion


		#region method IndexOf

		/// <summary>
		///  Gets specified data column index in collection. Returns -1 if no such column.
		/// </summary>
		/// <param name="columnName"></param>
		/// <returns></returns>
		public int IndexOf(string columnName)
		{
			for(int i=0;i<m_pColumns.Count;i++){
				if(((LDB_DataColumn)m_pColumns[i]).ColumnName.ToLower() == columnName.ToLower()){
					return i;
				}
			}

			return -1;
		}

		/// <summary>
		/// Gets specified data column index in collection. Returns -1 if no such column.
		/// </summary>
		/// <param name="column">Data column.</param>
		/// <returns></returns>
		public int IndexOf(LDB_DataColumn column)
		{
			return m_pColumns.IndexOf(column);
		}

		#endregion


		#region method Contains

		/// <summary>
		/// Gets if data column collection contains specified column.
		/// </summary>
		/// <param name="columnName">Column name.</param>
		/// <returns></returns>
		public bool Contains(string columnName)
		{
			foreach(LDB_DataColumn column in m_pColumns){
				if(column.ColumnName.ToLower() == columnName.ToLower()){
					return true;
				}
			}

			return false;
		}

		/// <summary>
		/// Gets if data column collection contains specified column.
		/// </summary>
		/// <param name="column">Data column.</param>
		/// <returns></returns>
		public bool Contains(LDB_DataColumn column)
		{
			return m_pColumns.Contains(column);
		}

		#endregion


		#region method Parse

		/// <summary>
		/// Parses and adds data column to the collection.
		/// </summary>
		/// <param name="columnData"></param>
		internal void Parse(byte[] columnData)
		{
			LDB_DataColumn column = new LDB_DataColumn();
			column.Parse(columnData);

			m_pColumns.Add(column);
		}

		#endregion


		#region interface IEnumerator

		/// <summary>
		/// Gets enumerator.
		/// </summary>
		/// <returns></returns>
		public IEnumerator<LDB_DataColumn> GetEnumerator()
		{
			return m_pColumns.GetEnumerator();
		}

		#endregion

		#region Properties Implementation

		/// <summary>
		/// Gets column from specified index.
		/// </summary>
		public LDB_DataColumn this[int index]
		{
			get{ return m_pColumns[index]; }
		}

		/// <summary>
		/// Gets column count in the collection.
		/// </summary>
		public int Count
		{
			get{ return m_pColumns.Count; }
		}

		#endregion

	}
}

By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.

If a file you wish to view isn't highlighted, and is a text file (not binary), please let us know and we'll add colourisation support for it.

License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Share

About the Author

Ivar Lumi

Estonia Estonia
No Biography provided

| Advertise | Privacy | Terms of Use | Mobile
Web04 | 2.8.141220.1 | Last Updated 20 Apr 2007
Article Copyright 2007 by Ivar Lumi
Everything else Copyright © CodeProject, 1999-2014
Layout: fixed | fluid