IP Address, Port Number, Subnet Mask Submission Form Library

/*
 * Program			: LiquidForms
 * Author			: Christian Ballerstaller
 * eMail			: Chris.Balla@web.de
 * Last modified	: 19 March 2003
 * License			: Released under GPL General Public License
 * 
 * .NET Framework	: Version 1.0
 * 
 * Description		: IP Address / Port / Subnet Mask submission form
 */


using System;
using System.Collections;
using System.ComponentModel;
using System.Drawing;

using System.Windows.Forms;


namespace LiquidForms.FrmCommon
{
	enum ShowGUI : int
	{
		IP,						// IP address can be entered
		IP_Port,				// IP address and port can be entered
		IP_Port_Subnet,			// IP address and port and subnet can be entered
		IP_Port_Subnet_Local	// IP address and port and subnet can be entered
								// Local network controller settings are displayed
	}

	public class FrmIPSubnet : LiquidForms.FrmBase.FrmDialog
	{
		private System.Windows.Forms.Label lblLine3;
		private System.Windows.Forms.Label lblLine4;
		private System.Windows.Forms.Label lblLine1;
		private System.Windows.Forms.Label lblLine2;
		private System.Windows.Forms.Label lblLocalWarning;
		private System.Windows.Forms.ComboBox cbxLocal;
		private System.Windows.Forms.Label lblLocal;
		private System.Windows.Forms.Label lblStatus;
		private System.Windows.Forms.Label lblSubnet;
		private System.Windows.Forms.GroupBox gbxIP;
		private System.Windows.Forms.Panel pnlIP;
		private System.Windows.Forms.Label lblIPDot3;
		private System.Windows.Forms.Label lblIPDot2;
		private System.Windows.Forms.TextBox txtIP3;
		private System.Windows.Forms.TextBox txtIP2;
		private System.Windows.Forms.Label lblIPDot1;
		private System.Windows.Forms.TextBox txtIP1;
		private System.Windows.Forms.TextBox txtIP4;
		private System.Windows.Forms.Label lblIPDot4;
		private System.Windows.Forms.TextBox txtPort;
		private System.Windows.Forms.Label lblIP;
		private System.Windows.Forms.GroupBox gbxSubnet;
		private System.Windows.Forms.Panel pnlSubnet;
		private System.Windows.Forms.Label label5;
		private System.Windows.Forms.Label label6;
		private System.Windows.Forms.TextBox txtSub3;
		private System.Windows.Forms.TextBox txtSub2;
		private System.Windows.Forms.Label label7;
		private System.Windows.Forms.TextBox txtSub1;
		private System.Windows.Forms.TextBox txtSub4;
		private System.ComponentModel.IContainer components = null;

		private string lastKnownGoodIP		= "0";
		private string lastKnownGoodSub		= "0";
		private string lastKnownGoodPort	= "0";

		private int IPMin;
		private int IPMax;
		private System.Windows.Forms.Label lblMessage;
		private System.Windows.Forms.Panel pnlTop;
		private System.Windows.Forms.Panel pnlContent;

		private int intShowType;

		/// <summary>
		/// Constructor: IP address and port and subnet can be entered
		///				 Local network controller settings are displayed
		/// </summary>
		/// <param name="title">Title for form</param>
		/// <param name="txtBtnOK">Text for Button OK</param>
		/// <param name="txtBtnCancel">Text for Button Cancel</param>
		/// <param name="IP">String with IP Address. Format: 192.168.0.1</param>
		/// <param name="Port">String with Portnumber. Format: 55521</param>
		/// <param name="Subnet">String with Subnet Mask. Format: 255.255.255.0</param>
		/// <param name="txtWarningLocalSubnet">Text for Label (Checks status of local network devices)</param>
		public FrmIPSubnet(string title, string message, string txtBtnOK, string txtBtnCancel, string IP, string Port, string Subnet, string txtWarningLocalSubnet)
		{
			InitializeComponent();
			InitializePreconditions();
			InitializeLanguage();

			this.Text				= title;
			this.lblMessage.Text	= message;
			this.btnOK.Text			= txtBtnOK;
			this.btnCancel.Text		= txtBtnCancel;

			this.IPAddress			= IP;
			this.Port				= Port;
			this.SubnetMask			= Subnet;

			int Major=System.Environment.OSVersion.Version.Major;
			int Minor=System.Environment.OSVersion.Version.Minor;
			int Build=System.Environment.OSVersion.Version.Build;

			bool showLocalInfos = true;
			string strOS		= "";

			if(Major==4 && Minor==0) // Win95
			{
				showLocalInfos = false;
				strOS = "Win95";
			}
			else if(Major==4 && Minor==10) // Win98
			{
				showLocalInfos = false;
				strOS = "Win98";
			}
			else if(Major==4 && Minor==10 && Build==1998) // Win98SE
			{
				showLocalInfos = false;
				strOS = "Win98SE";
			}
			else if(Major==4 && Minor==90) // WinME
			{
				showLocalInfos = false;
				strOS = "WinME";
			}

			if(showLocalInfos==true)
			{
				// OS is supporting 'Win32_NetworkAdapterConfiguration'
				ShowType = (int)ShowGUI.IP_Port_Subnet_Local;
				lblLocalWarning.Text=txtWarningLocalSubnet;

				// Show Network adapter configuration
				ReportIP();
			}
			else
			{
				// OS is not supporting 'Win32_NetworkAdapterConfiguration'
				ShowType = (int)ShowGUI.IP_Port_Subnet;
				lblLocalWarning.Text = "Can't read system's network configuration because you're running "+strOS+".";
			}
		}

		/// <summary>
		/// Constructor: IP address and port and subnet can be entered
		/// </summary>
		/// <param name="title">Title for form</param>
		/// <param name="txtBtnOK">Text for Button OK</param>
		/// <param name="txtBtnCancel">Text for Button Cancel</param>
		/// <param name="IP">String with IP Address. Format: 192.168.0.1</param>
		/// <param name="Port">String with Portnumber. Format: 55521</param>
		/// <param name="Subnet">String with Subnet Mask. Format: 255.255.255.0</param>
		public FrmIPSubnet(string title, string message, string txtBtnOK, string txtBtnCancel, string IP, string Port, string Subnet)
		{
			InitializeComponent();
			InitializePreconditions();
			InitializeLanguage();
			this.Text				= title;
			this.lblMessage.Text	= message;
			this.btnOK.Text			= txtBtnOK;
			this.btnCancel.Text		= txtBtnCancel;

			this.IPAddress			= IP;
			this.Port				= Port;
			this.SubnetMask			= Subnet;

			ShowType = (int)ShowGUI.IP_Port_Subnet;
			lblLocalWarning.Text	= ""; // No text, it's visible because maybe win98 error is displayed
		}

		/// <summary>
		/// Constructor: IP address and port can be entered
		/// </summary>
		/// <param name="title">Title for form</param>
		/// <param name="txtBtnOK">Text for Button OK</param>
		/// <param name="txtBtnCancel">Text for Button Cancel</param>
		/// <param name="IP">String with IP Address. Format: 192.168.0.1</param>
		/// <param name="Port">String with Portnumber. Format: 55521</param>
		public FrmIPSubnet(string title, string message, string txtBtnOK, string txtBtnCancel, string IP, string Port)
		{
			InitializeComponent();
			InitializePreconditions();
			InitializeLanguage();
			this.Text				= title;
			this.lblMessage.Text	= message;
			this.btnOK.Text			= txtBtnOK;
			this.btnCancel.Text		= txtBtnCancel;

			this.IPAddress			= IP;
			this.Port				= Port;

			ShowType = (int)ShowGUI.IP_Port;
		}

		/// <summary>
		/// Constructor: IP address can be entered
		/// </summary>
		/// <param name="title">Title for form</param>
		/// <param name="txtBtnOK">Text for Button OK</param>
		/// <param name="txtBtnCancel">Text for Button Cancel</param>
		/// <param name="IP">String with IP Address. Format: 192.168.0.1</param>
		public FrmIPSubnet(string title, string message, string txtBtnOK, string txtBtnCancel, string IP)
		{
			InitializeComponent();
			InitializePreconditions();
			InitializeLanguage();
			this.Text				= title;
			this.lblMessage.Text	= message;
			this.btnOK.Text			= txtBtnOK;
			this.btnCancel.Text		= txtBtnCancel;

			this.IPAddress			= IP;

			ShowType = (int)ShowGUI.IP;
		}

		/// <summary>
		/// Fill input fields with standard values
		/// Called by constructor 
		/// </summary>
		private void InitializePreconditions()
		{
			txtIP1.Text		= "168";
			txtIP2.Text		= "192";
			txtIP3.Text		= "0";
			txtIP4.Text		= "1";

			txtPort.Text	= "1";

			txtSub1.Text	= "255";
			txtSub2.Text	= "255";
			txtSub3.Text	= "255";
			txtSub4.Text	= "0";
		}

		/// <summary>
		/// Initializes language for GUI components
		/// </summary>
		public void InitializeLanguage()
		{
			this.lblIP.Text			= "IP:";
			this.lblSubnet.Text		= "Subnet:";
			this.lblLocal.Text		= "Local:";
		}

		/// <summary>
		/// Reads computers network configuration and adds
		/// - Adapter name
		/// - IP Addresses
		/// - Subnet Masks
		/// to a listbox.
		/// </summary>
		private void ReportIP()
		{
			try
			{
				ArrayList arrIPInfos = GD.NetworkMngr.Network.ReportIP();
				foreach(ArrayList arrIPInfo in arrIPInfos)				
				{
					// Formats and adds adapter name
					cbxLocal.Items.Add("Adapter: "+arrIPInfo[0].ToString().Split(']')[1]);

					// Formats and adds ip address
					string[] addresses	= (string[])arrIPInfo[3];
					for(int j=0; j<addresses.Length; j++)
						cbxLocal.Items.Add(" -> IP:          "+addresses[j]);

					// Formats and adds subnet address
					string[] subnets	= (string[])arrIPInfo[4];
					for(int j=0; j<subnets.Length; j++)
						cbxLocal.Items.Add(" -> Subnet:  "+subnets[j]);
				}

				// No network adapter found
				if(cbxLocal.Items.Count==0)
					cbxLocal.Items.Add("No Network adapter available.");
			}
			catch(Exception e)
			{
				// An error occured
				cbxLocal.Items.Add("Error: "+e.Message);
			}
		}

		/// <summary>
		/// Gets or sets the view of the current form.
		/// The showed components are depending on the invoked constructor
		/// </summary>
		private int ShowType
		{
			get {return intShowType;}
			set 
			{
				if(value==(int)ShowGUI.IP) // IP address can be entered
				{
					lblSubnet.Visible		= false;
					gbxSubnet.Visible		= false;
					lblStatus.Visible		= false;
					lblIPDot4.Visible		= false;
					txtPort.Visible			= false;
					lblLocal.Visible		= false;
					cbxLocal.Visible		= false;

					this.pnlIP.Size			= new System.Drawing.Size(180, 23);
					this.gbxIP.Size			= new System.Drawing.Size(196, 40);

					lblLine1.Visible		= false;
					lblLine2.Visible		= false;
					lblLine3.Visible		= false;
					lblLine4.Visible		= false;

					this.Size				= new System.Drawing.Size(406, 202);
				}

				else if(value==(int)ShowGUI.IP_Port) // IP address and port can be entered
				{
					lblSubnet.Visible		= false;
					gbxSubnet.Visible		= false;
					lblStatus.Visible		= false;
					lblLocal.Visible		= false;
					cbxLocal.Visible		= false;
					lblLocalWarning.Visible = false;

					lblLine1.Visible		= false;
					lblLine2.Visible		= false;
					lblLine3.Visible		= false;
					lblLine4.Visible		= false;

					this.Size				= new System.Drawing.Size(466, 202);
				}

				else if(value==(int)ShowGUI.IP_Port_Subnet) // IP address and port and subnet can be entered
				{
					lblLocal.Visible		= false;
					cbxLocal.Visible		= false;

					this.Size				= new System.Drawing.Size(466, 262);
				}

				else	// IP address and port and subnet can be entered
					// Local network controller settings are displayed
				{
				}

				intShowType = value;
			}
		}

		/// <summary>
		/// Gets or sets the IP Address
		/// Get example result: 192.168.0.1
		/// Set example: 192.168.0.1
		/// </summary>
		public string IPAddress
		{
			get {return txtIP1.Text+"."+txtIP2.Text+"."+txtIP3.Text+"."+txtIP4.Text;}
			set
			{
				try
				{
					txtIP4.Text=value.Split('.')[3];
					txtIP3.Text=value.Split('.')[2];
					txtIP2.Text=value.Split('.')[1];
					txtIP1.Text=value.Split('.')[0];
				}
				catch(Exception e)
				{
					GenError("Could not initialize IP Address.\r\n"+e.Message);
				}
			}
		}

		/// <summary>
		/// Gets or sets the IP Port
		/// </summary>
		public string Port
		{
			get {return txtPort.Text;}
			set
			{
				try
				{
					txtPort.Text = value;
				}
				catch(Exception e)
				{
					GenError("Could not initalize Port Address.\r\n"+e.Message);
				}
			}
		}

		/// <summary>
		/// Gets or sets the Subnet mask
		/// Get example result: 255.255.255.0
		/// Set example: 255.255.255.0
		/// </summary>
		public string SubnetMask
		{
			get {return txtSub1.Text+"."+txtSub2.Text+"."+txtSub3.Text+"."+txtSub4.Text;}
			set
			{
				try
				{
					txtSub1.Text=value.Split('.')[0];
					txtSub2.Text=value.Split('.')[1];
					txtSub3.Text=value.Split('.')[2];
					txtSub4.Text=value.Split('.')[3];
				}
				catch(Exception e)
				{
					GenError("Could not initialize Subnet Mask.\r\n"+e.Message);
				}
			}
		}

		/// <summary>
		/// User pressed a key in either ip, port or subnet input boxes
		/// Only numbers (and backspace / delete / tab / arrow keys) are accepted!
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void txt_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
		{
			// Checks for numbers
			if(e.KeyChar<'0' || e.KeyChar>'9')
				e.Handled = true;

			// Checks for backspace
			if(e.KeyChar==8)
				e.Handled = false;
		}

		/// <summary>
		/// Text in port-textfield has changed
		/// Checks, if port is in the allowed port-range
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void txtPort_TextChanged(object sender, System.EventArgs e)
		{
			try
			{
				// Check, if port is in the allowed range
				if ((Int32.Parse(txtPort.Text)>0)&&(Int32.Parse(txtPort.Text)<=65535))
				{
					lastKnownGoodPort=txtPort.Text;
				}
				else
				{
					txtPort.Text = lastKnownGoodPort;
					txtPort.SelectionStart=0;

					GenError("The entered value is too big / small.");
				}
			}
			catch(Exception)
			{
				GenError("The entered value is not a number.");
			}
		}

		/// <summary>
		/// Part of ip address has changed
		/// Checks, if the ip address is in the allowed range
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void txtIP_TextChanged(object sender, System.EventArgs e)
		{
			TextBox tb = (TextBox)sender;

			if (tb.Text == "")
			{
				tb.Text = "0";
				tb.SelectionStart = 0;
				tb.SelectionLength = 1;
			}

			try
			{
				switch(tb.Name)
				{
					case "txtIP1":
					{
						IPMin=1;	// minimum value
						IPMax=223;	// maximum value
						
						// Checks, if the entered ip address is fitting to the entered subnet mask.
						CheckValid();

						break;
					}
					default:
					{
						IPMin=0;	// minumum value
						IPMax=255;	// maximum value
						break;
					}
				}

				// this part of the ip address is in the allowed range
				if(Int32.Parse(tb.Text)<=IPMax && Int32.Parse(tb.Text)>=IPMin)
				{
					lastKnownGoodIP = tb.Text;
				}
				else // if not... restore last value
				{
					int ss = tb.SelectionStart;
					tb.Text = lastKnownGoodIP;
					tb.SelectionStart = ss-1;
				}
			}
			catch(Exception)
			{
				tb.Text = lastKnownGoodIP;
			}
		}

		/// <summary>
		/// Checks, if the entered ip address is fitting to the entered subnet mask.
		/// If valid then statuscolor = green, if not statuscolor = red
		/// See FrmIPSubnet.txt comment file for details (Section: Validation)
		/// </summary>
		private void CheckValid()
		{
			if((Int32.Parse(txtIP1.Text)>=0 && Int32.Parse(txtIP1.Text)<=127) && txtSub1.Text=="255")
			{
				lblStatus.BackColor = System.Drawing.Color.Green;
				lblStatus.Text		= "=";
			}
			else if((Int32.Parse(txtIP1.Text)>=128 && Int32.Parse(txtIP1.Text)<=191) && (txtSub1.Text=="255" && txtSub2.Text=="255"))
			{
				lblStatus.BackColor = System.Drawing.Color.Green;
				lblStatus.Text		= "=";
			}
			else if((Int32.Parse(txtIP1.Text)>=192 && Int32.Parse(txtIP1.Text)<=255) && (txtSub1.Text=="255" && txtSub2.Text=="255" && txtSub3.Text=="255"))
			{
				lblStatus.BackColor = System.Drawing.Color.Green;
				lblStatus.Text		= "=";
			}
			else
			{
				lblStatus.BackColor = System.Drawing.Color.Red;
				lblStatus.Text		= "X";
			}
		}

		/// <summary>
		/// Part of subnet mask has changed
		/// Checks, of the subnet mask is in the allowed range
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void txtSub_TextChanged(object sender, System.EventArgs e)
		{
			TextBox tb = (TextBox)sender;

			IPMin = 0;
			IPMax = 255;

			if (tb.Text == "")
			{
				tb.Text = "0";
				tb.SelectionStart = 0;
				tb.SelectionLength = 1;
			}

			try
			{
				// this part of the subnet mask is in the allowed range
				if(Int32.Parse(tb.Text)<=IPMax && Int32.Parse(tb.Text)>=IPMin)
				{
					lastKnownGoodSub = tb.Text;
				}
				else // if not... restore last value
				{
					int ss = tb.SelectionStart;
					tb.Text = lastKnownGoodSub;
					tb.SelectionStart = ss-1;
				}
			}

			catch(Exception)
			{
				tb.Text = lastKnownGoodSub;
			}

			// Checks, if the entered ip address is fitting to the entered subnet mask.
			CheckValid();
		}

		/// <summary>
		/// Checks the conditions for block 1
		/// See FrmIPSubnet.txt comment file for details
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void txtSub1_Leave(object sender, System.EventArgs e)
		{
			// Condition No. 4
			if(txtSub1.Text=="0")
			{
				txtSub1.Select();
				GenError("0 not valid in first block.");
			}

			// Condition No. 3
			if(txtSub1.Text!="255")
			{
				txtSub2.Text="0";
				txtSub3.Text="0";
				txtSub4.Text="0";
			}
		}

		/// <summary>
		/// Checks the conditions for block 2
		/// See FrmIPSubnet.txt comment file for details
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void txtSub2_Leave(object sender, System.EventArgs e)
		{
			// Condition No. 2
			if(txtSub2.Text!="0")
			{
				txtSub1.Text="255";
			}

			// Condition No. 3
			if(txtSub2.Text!="255")
			{
				txtSub3.Text="0";
				txtSub4.Text="0";
			}

		}

		/// <summary>
		/// Checks the conditions for block 3
		/// See FrmIPSubnet.txt comment file for details
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void txtSub3_Leave(object sender, System.EventArgs e)
		{
			// Condition No. 2
			if(txtSub3.Text!="0")
			{
				txtSub1.Text="255";
				txtSub2.Text="255";
			}

			// Condition No. 3
			if(txtSub3.Text!="255")
			{
				txtSub4.Text="0";
			}
		
		}

		/// <summary>
		/// Checks the conditions for block 4
		/// See FrmIPSubnet.txt comment file for details
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void txtSub4_Leave(object sender, System.EventArgs e)
		{
			// Condition No. 4
			if(txtSub4.Text=="254" | txtSub4.Text=="255")
			{
				txtSub4.Select();
				GenError("254, 255 im letzten Feld ned erlaubt");
			}

			// Condition No. 2
			if(txtSub4.Text!="0")
			{
				txtSub1.Text="255";
				txtSub2.Text="255";
				txtSub3.Text="255";
			}
			
		}

		/// <summary>
		/// Checks if entered number for block n of the subnet mask is valid.
		/// If yes, the specific textbox event is called
		/// if not, error message is displayed
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void txtSub_Leave(object sender, System.EventArgs e)
		{
			TextBox tb = (TextBox)sender;

			// See FrmIPSubnet.txt comment file for details
			// Condition No. 1
			if(tb.Text=="0" || tb.Text=="128" || tb.Text=="192" || tb.Text=="224" || tb.Text=="240" ||
				tb.Text=="248" || tb.Text=="252" || tb.Text=="254" || tb.Text=="255")
			{
			}
			else
			{
				GenError("Not possible. Value must be either 0, 128, 192, 224, 240, 248, 252, 254, 255.");
				tb.Select();
			}

			if(tb.Name=="txtSub1")
				txtSub1_Leave(sender, e);
			else if(tb.Name=="txtSub2")
				txtSub2_Leave(sender, e);
			else if(tb.Name=="txtSub3")
				txtSub3_Leave(sender, e);
			else if(tb.Name=="txtSub4")
				txtSub4_Leave(sender, e);
		}

		/// <summary>
		/// Generates an error message
		/// </summary>
		/// <param name="errorMessage"></param>
		private void GenError(string errorMessage)
		{
			MessageBox.Show(this, errorMessage, this.Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
		}

		protected override void btnOK_Click(object sender, EventArgs e)
		{
		}

		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if (components != null) 
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Designer generated code
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			this.lblLine3 = new System.Windows.Forms.Label();
			this.lblLine4 = new System.Windows.Forms.Label();
			this.lblLine1 = new System.Windows.Forms.Label();
			this.lblLine2 = new System.Windows.Forms.Label();
			this.lblLocalWarning = new System.Windows.Forms.Label();
			this.cbxLocal = new System.Windows.Forms.ComboBox();
			this.lblLocal = new System.Windows.Forms.Label();
			this.lblStatus = new System.Windows.Forms.Label();
			this.lblSubnet = new System.Windows.Forms.Label();
			this.gbxIP = new System.Windows.Forms.GroupBox();
			this.pnlIP = new System.Windows.Forms.Panel();
			this.lblIPDot3 = new System.Windows.Forms.Label();
			this.lblIPDot2 = new System.Windows.Forms.Label();
			this.txtIP3 = new System.Windows.Forms.TextBox();
			this.txtIP2 = new System.Windows.Forms.TextBox();
			this.lblIPDot1 = new System.Windows.Forms.Label();
			this.txtIP1 = new System.Windows.Forms.TextBox();
			this.txtIP4 = new System.Windows.Forms.TextBox();
			this.lblIPDot4 = new System.Windows.Forms.Label();
			this.txtPort = new System.Windows.Forms.TextBox();
			this.lblIP = new System.Windows.Forms.Label();
			this.gbxSubnet = new System.Windows.Forms.GroupBox();
			this.pnlSubnet = new System.Windows.Forms.Panel();
			this.label5 = new System.Windows.Forms.Label();
			this.label6 = new System.Windows.Forms.Label();
			this.txtSub3 = new System.Windows.Forms.TextBox();
			this.txtSub2 = new System.Windows.Forms.TextBox();
			this.label7 = new System.Windows.Forms.Label();
			this.txtSub1 = new System.Windows.Forms.TextBox();
			this.txtSub4 = new System.Windows.Forms.TextBox();
			this.lblMessage = new System.Windows.Forms.Label();
			this.pnlTop = new System.Windows.Forms.Panel();
			this.pnlContent = new System.Windows.Forms.Panel();
			this.gbxIP.SuspendLayout();
			this.pnlIP.SuspendLayout();
			this.gbxSubnet.SuspendLayout();
			this.pnlSubnet.SuspendLayout();
			this.pnlTop.SuspendLayout();
			this.pnlContent.SuspendLayout();
			this.SuspendLayout();
			// 
			// btnOK
			// 
			this.btnOK.Visible = true;
			// 
			// btnCancel
			// 
			this.btnCancel.Location = new System.Drawing.Point(274, 24);
			this.btnCancel.Visible = true;
			// 
			// lblLine3
			// 
			this.lblLine3.BackColor = System.Drawing.Color.Black;
			this.lblLine3.Location = new System.Drawing.Point(400, 56);
			this.lblLine3.Name = "lblLine3";
			this.lblLine3.Size = new System.Drawing.Size(1, 16);
			this.lblLine3.TabIndex = 38;
			// 
			// lblLine4
			// 
			this.lblLine4.BackColor = System.Drawing.Color.Black;
			this.lblLine4.Location = new System.Drawing.Point(328, 72);
			this.lblLine4.Name = "lblLine4";
			this.lblLine4.Size = new System.Drawing.Size(72, 1);
			this.lblLine4.TabIndex = 37;
			// 
			// lblLine1
			// 
			this.lblLine1.BackColor = System.Drawing.Color.Black;
			this.lblLine1.Location = new System.Drawing.Point(376, 24);
			this.lblLine1.Name = "lblLine1";
			this.lblLine1.Size = new System.Drawing.Size(24, 1);
			this.lblLine1.TabIndex = 36;
			// 
			// lblLine2
			// 
			this.lblLine2.BackColor = System.Drawing.Color.Black;
			this.lblLine2.Location = new System.Drawing.Point(400, 24);
			this.lblLine2.Name = "lblLine2";
			this.lblLine2.Size = new System.Drawing.Size(1, 16);
			this.lblLine2.TabIndex = 35;
			// 
			// lblLocalWarning
			// 
			this.lblLocalWarning.Location = new System.Drawing.Point(48, 104);
			this.lblLocalWarning.Name = "lblLocalWarning";
			this.lblLocalWarning.Size = new System.Drawing.Size(360, 32);
			this.lblLocalWarning.TabIndex = 34;
			this.lblLocalWarning.Text = "lblLocalWarning";
			// 
			// cbxLocal
			// 
			this.cbxLocal.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
			this.cbxLocal.Location = new System.Drawing.Point(120, 144);
			this.cbxLocal.Name = "cbxLocal";
			this.cbxLocal.Size = new System.Drawing.Size(288, 21);
			this.cbxLocal.TabIndex = 33;
			// 
			// lblLocal
			// 
			this.lblLocal.Location = new System.Drawing.Point(48, 144);
			this.lblLocal.Name = "lblLocal";
			this.lblLocal.Size = new System.Drawing.Size(72, 23);
			this.lblLocal.TabIndex = 32;
			this.lblLocal.Text = "lblLocal";
			this.lblLocal.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// lblStatus
			// 
			this.lblStatus.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this.lblStatus.ForeColor = System.Drawing.Color.White;
			this.lblStatus.Location = new System.Drawing.Point(392, 40);
			this.lblStatus.Name = "lblStatus";
			this.lblStatus.Size = new System.Drawing.Size(16, 16);
			this.lblStatus.TabIndex = 31;
			this.lblStatus.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// lblSubnet
			// 
			this.lblSubnet.Location = new System.Drawing.Point(48, 64);
			this.lblSubnet.Name = "lblSubnet";
			this.lblSubnet.Size = new System.Drawing.Size(72, 23);
			this.lblSubnet.TabIndex = 30;
			this.lblSubnet.Text = "lblSubnet";
			this.lblSubnet.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// gbxIP
			// 
			this.gbxIP.Controls.AddRange(new System.Windows.Forms.Control[] {
																				this.pnlIP});
			this.gbxIP.Location = new System.Drawing.Point(120, 8);
			this.gbxIP.Name = "gbxIP";
			this.gbxIP.Size = new System.Drawing.Size(256, 40);
			this.gbxIP.TabIndex = 27;
			this.gbxIP.TabStop = false;
			// 
			// pnlIP
			// 
			this.pnlIP.BackColor = System.Drawing.Color.White;
			this.pnlIP.Controls.AddRange(new System.Windows.Forms.Control[] {
																				this.lblIPDot3,
																				this.lblIPDot2,
																				this.txtIP3,
																				this.txtIP2,
																				this.lblIPDot1,
																				this.txtIP1,
																				this.txtIP4,
																				this.lblIPDot4,
																				this.txtPort});
			this.pnlIP.Location = new System.Drawing.Point(8, 11);
			this.pnlIP.Name = "pnlIP";
			this.pnlIP.Size = new System.Drawing.Size(240, 23);
			this.pnlIP.TabIndex = 15;
			// 
			// lblIPDot3
			// 
			this.lblIPDot3.BackColor = System.Drawing.Color.White;
			this.lblIPDot3.Location = new System.Drawing.Point(136, 8);
			this.lblIPDot3.Name = "lblIPDot3";
			this.lblIPDot3.Size = new System.Drawing.Size(8, 11);
			this.lblIPDot3.TabIndex = 8;
			this.lblIPDot3.Text = ".";
			this.lblIPDot3.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// lblIPDot2
			// 
			this.lblIPDot2.BackColor = System.Drawing.Color.White;
			this.lblIPDot2.Location = new System.Drawing.Point(96, 8);
			this.lblIPDot2.Name = "lblIPDot2";
			this.lblIPDot2.Size = new System.Drawing.Size(8, 11);
			this.lblIPDot2.TabIndex = 4;
			this.lblIPDot2.Text = ".";
			this.lblIPDot2.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// txtIP3
			// 
			this.txtIP3.BorderStyle = System.Windows.Forms.BorderStyle.None;
			this.txtIP3.Location = new System.Drawing.Point(104, 8);
			this.txtIP3.MaxLength = 3;
			this.txtIP3.Name = "txtIP3";
			this.txtIP3.Size = new System.Drawing.Size(32, 13);
			this.txtIP3.TabIndex = 3;
			this.txtIP3.Text = "txtIP3";
			this.txtIP3.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			this.txtIP3.KeyPress += new System.Windows.Forms.KeyPressEventHandler(this.txt_KeyPress);
			this.txtIP3.TextChanged += new System.EventHandler(this.txtIP_TextChanged);
			// 
			// txtIP2
			// 
			this.txtIP2.BorderStyle = System.Windows.Forms.BorderStyle.None;
			this.txtIP2.Location = new System.Drawing.Point(64, 8);
			this.txtIP2.MaxLength = 3;
			this.txtIP2.Name = "txtIP2";
			this.txtIP2.Size = new System.Drawing.Size(32, 13);
			this.txtIP2.TabIndex = 2;
			this.txtIP2.Text = "txtIP2";
			this.txtIP2.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			this.txtIP2.KeyPress += new System.Windows.Forms.KeyPressEventHandler(this.txt_KeyPress);
			this.txtIP2.TextChanged += new System.EventHandler(this.txtIP_TextChanged);
			// 
			// lblIPDot1
			// 
			this.lblIPDot1.BackColor = System.Drawing.Color.White;
			this.lblIPDot1.Location = new System.Drawing.Point(56, 8);
			this.lblIPDot1.Name = "lblIPDot1";
			this.lblIPDot1.Size = new System.Drawing.Size(8, 11);
			this.lblIPDot1.TabIndex = 2;
			this.lblIPDot1.Text = ".";
			this.lblIPDot1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// txtIP1
			// 
			this.txtIP1.BorderStyle = System.Windows.Forms.BorderStyle.None;
			this.txtIP1.Location = new System.Drawing.Point(24, 8);
			this.txtIP1.MaxLength = 3;
			this.txtIP1.Name = "txtIP1";
			this.txtIP1.Size = new System.Drawing.Size(32, 13);
			this.txtIP1.TabIndex = 1;
			this.txtIP1.Text = "txtIP1";
			this.txtIP1.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			this.txtIP1.KeyPress += new System.Windows.Forms.KeyPressEventHandler(this.txt_KeyPress);
			this.txtIP1.TextChanged += new System.EventHandler(this.txtIP_TextChanged);
			// 
			// txtIP4
			// 
			this.txtIP4.BorderStyle = System.Windows.Forms.BorderStyle.None;
			this.txtIP4.Location = new System.Drawing.Point(144, 8);
			this.txtIP4.MaxLength = 3;
			this.txtIP4.Name = "txtIP4";
			this.txtIP4.Size = new System.Drawing.Size(32, 13);
			this.txtIP4.TabIndex = 4;
			this.txtIP4.Text = "txtIP4";
			this.txtIP4.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			this.txtIP4.KeyPress += new System.Windows.Forms.KeyPressEventHandler(this.txt_KeyPress);
			this.txtIP4.TextChanged += new System.EventHandler(this.txtIP_TextChanged);
			// 
			// lblIPDot4
			// 
			this.lblIPDot4.Location = new System.Drawing.Point(176, 8);
			this.lblIPDot4.Name = "lblIPDot4";
			this.lblIPDot4.Size = new System.Drawing.Size(8, 14);
			this.lblIPDot4.TabIndex = 16;
			this.lblIPDot4.Text = ":";
			// 
			// txtPort
			// 
			this.txtPort.BorderStyle = System.Windows.Forms.BorderStyle.None;
			this.txtPort.Location = new System.Drawing.Point(184, 8);
			this.txtPort.MaxLength = 5;
			this.txtPort.Name = "txtPort";
			this.txtPort.Size = new System.Drawing.Size(40, 13);
			this.txtPort.TabIndex = 16;
			this.txtPort.Text = "txtPort";
			this.txtPort.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			this.txtPort.KeyPress += new System.Windows.Forms.KeyPressEventHandler(this.txt_KeyPress);
			this.txtPort.TextChanged += new System.EventHandler(this.txtPort_TextChanged);
			// 
			// lblIP
			// 
			this.lblIP.Location = new System.Drawing.Point(48, 16);
			this.lblIP.Name = "lblIP";
			this.lblIP.Size = new System.Drawing.Size(72, 24);
			this.lblIP.TabIndex = 29;
			this.lblIP.Text = "lblIP";
			this.lblIP.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// gbxSubnet
			// 
			this.gbxSubnet.Controls.AddRange(new System.Windows.Forms.Control[] {
																					this.pnlSubnet});
			this.gbxSubnet.Location = new System.Drawing.Point(120, 56);
			this.gbxSubnet.Name = "gbxSubnet";
			this.gbxSubnet.Size = new System.Drawing.Size(208, 38);
			this.gbxSubnet.TabIndex = 28;
			this.gbxSubnet.TabStop = false;
			// 
			// pnlSubnet
			// 
			this.pnlSubnet.BackColor = System.Drawing.Color.White;
			this.pnlSubnet.Controls.AddRange(new System.Windows.Forms.Control[] {
																					this.label5,
																					this.label6,
																					this.txtSub3,
																					this.txtSub2,
																					this.label7,
																					this.txtSub1,
																					this.txtSub4});
			this.pnlSubnet.Location = new System.Drawing.Point(8, 11);
			this.pnlSubnet.Name = "pnlSubnet";
			this.pnlSubnet.Size = new System.Drawing.Size(192, 22);
			this.pnlSubnet.TabIndex = 18;
			// 
			// label5
			// 
			this.label5.BackColor = System.Drawing.Color.White;
			this.label5.Location = new System.Drawing.Point(136, 8);
			this.label5.Name = "label5";
			this.label5.Size = new System.Drawing.Size(8, 10);
			this.label5.TabIndex = 8;
			this.label5.Text = ".";
			this.label5.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// label6
			// 
			this.label6.BackColor = System.Drawing.Color.White;
			this.label6.Location = new System.Drawing.Point(96, 8);
			this.label6.Name = "label6";
			this.label6.Size = new System.Drawing.Size(8, 10);
			this.label6.TabIndex = 4;
			this.label6.Text = ".";
			this.label6.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// txtSub3
			// 
			this.txtSub3.BorderStyle = System.Windows.Forms.BorderStyle.None;
			this.txtSub3.Location = new System.Drawing.Point(104, 8);
			this.txtSub3.MaxLength = 3;
			this.txtSub3.Name = "txtSub3";
			this.txtSub3.Size = new System.Drawing.Size(32, 13);
			this.txtSub3.TabIndex = 3;
			this.txtSub3.Text = "txtSub3";
			this.txtSub3.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			this.txtSub3.KeyPress += new System.Windows.Forms.KeyPressEventHandler(this.txt_KeyPress);
			this.txtSub3.TextChanged += new System.EventHandler(this.txtSub_TextChanged);
			this.txtSub3.Leave += new System.EventHandler(this.txtSub_Leave);
			// 
			// txtSub2
			// 
			this.txtSub2.BorderStyle = System.Windows.Forms.BorderStyle.None;
			this.txtSub2.Location = new System.Drawing.Point(64, 8);
			this.txtSub2.MaxLength = 3;
			this.txtSub2.Name = "txtSub2";
			this.txtSub2.Size = new System.Drawing.Size(32, 13);
			this.txtSub2.TabIndex = 2;
			this.txtSub2.Text = "txtSub2";
			this.txtSub2.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			this.txtSub2.KeyPress += new System.Windows.Forms.KeyPressEventHandler(this.txt_KeyPress);
			this.txtSub2.TextChanged += new System.EventHandler(this.txtSub_TextChanged);
			this.txtSub2.Leave += new System.EventHandler(this.txtSub_Leave);
			// 
			// label7
			// 
			this.label7.BackColor = System.Drawing.Color.White;
			this.label7.Location = new System.Drawing.Point(56, 8);
			this.label7.Name = "label7";
			this.label7.Size = new System.Drawing.Size(8, 10);
			this.label7.TabIndex = 2;
			this.label7.Text = ".";
			this.label7.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// txtSub1
			// 
			this.txtSub1.BorderStyle = System.Windows.Forms.BorderStyle.None;
			this.txtSub1.Location = new System.Drawing.Point(24, 8);
			this.txtSub1.MaxLength = 3;
			this.txtSub1.Name = "txtSub1";
			this.txtSub1.Size = new System.Drawing.Size(32, 13);
			this.txtSub1.TabIndex = 1;
			this.txtSub1.Text = "txtSub1";
			this.txtSub1.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			this.txtSub1.KeyPress += new System.Windows.Forms.KeyPressEventHandler(this.txt_KeyPress);
			this.txtSub1.TextChanged += new System.EventHandler(this.txtSub_TextChanged);
			this.txtSub1.Leave += new System.EventHandler(this.txtSub_Leave);
			// 
			// txtSub4
			// 
			this.txtSub4.BorderStyle = System.Windows.Forms.BorderStyle.None;
			this.txtSub4.Location = new System.Drawing.Point(144, 8);
			this.txtSub4.MaxLength = 3;
			this.txtSub4.Name = "txtSub4";
			this.txtSub4.Size = new System.Drawing.Size(32, 13);
			this.txtSub4.TabIndex = 4;
			this.txtSub4.Text = "txtSub4";
			this.txtSub4.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			this.txtSub4.KeyPress += new System.Windows.Forms.KeyPressEventHandler(this.txt_KeyPress);
			this.txtSub4.TextChanged += new System.EventHandler(this.txtSub_TextChanged);
			this.txtSub4.Leave += new System.EventHandler(this.txtSub_Leave);
			// 
			// lblMessage
			// 
			this.lblMessage.Anchor = ((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
				| System.Windows.Forms.AnchorStyles.Right);
			this.lblMessage.Location = new System.Drawing.Point(48, 12);
			this.lblMessage.Name = "lblMessage";
			this.lblMessage.Size = new System.Drawing.Size(368, 28);
			this.lblMessage.TabIndex = 39;
			this.lblMessage.Text = "lblMessage";
			// 
			// pnlTop
			// 
			this.pnlTop.Controls.AddRange(new System.Windows.Forms.Control[] {
																				 this.lblMessage});
			this.pnlTop.Dock = System.Windows.Forms.DockStyle.Top;
			this.pnlTop.Name = "pnlTop";
			this.pnlTop.Size = new System.Drawing.Size(458, 48);
			this.pnlTop.TabIndex = 40;
			// 
			// pnlContent
			// 
			this.pnlContent.Controls.AddRange(new System.Windows.Forms.Control[] {
																					 this.lblLine3,
																					 this.lblIP,
																					 this.gbxSubnet,
																					 this.lblLine2,
																					 this.lblLine1,
																					 this.lblLine4,
																					 this.lblSubnet,
																					 this.lblStatus,
																					 this.gbxIP,
																					 this.lblLocalWarning,
																					 this.cbxLocal,
																					 this.lblLocal});
			this.pnlContent.Dock = System.Windows.Forms.DockStyle.Fill;
			this.pnlContent.Location = new System.Drawing.Point(0, 48);
			this.pnlContent.Name = "pnlContent";
			this.pnlContent.Size = new System.Drawing.Size(458, 245);
			this.pnlContent.TabIndex = 41;
			// 
			// FrmIPSubnet
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.ClientSize = new System.Drawing.Size(458, 293);
			this.Controls.AddRange(new System.Windows.Forms.Control[] {
																		  this.pnlContent,
																		  this.pnlTop});
			this.Name = "FrmIPSubnet";
			this.gbxIP.ResumeLayout(false);
			this.pnlIP.ResumeLayout(false);
			this.gbxSubnet.ResumeLayout(false);
			this.pnlSubnet.ResumeLayout(false);
			this.pnlTop.ResumeLayout(false);
			this.pnlContent.ResumeLayout(false);
			this.ResumeLayout(false);

		}
		#endregion


	}
}