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| using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Net;
using System.DirectoryServices;
using System.Runtime.InteropServices;
namespace HostNIPAddr
{
/// <summary>
/// Summary description for Form1.
/// </summary>
public class Form1 : System.Windows.Forms.Form
{
internal System.Windows.Forms.Button ButClose;
internal System.Windows.Forms.Button ButDisplay;
internal System.Windows.Forms.ListView ListHostIP;
internal System.Windows.Forms.ColumnHeader HostName;
internal System.Windows.Forms.ColumnHeader IpAddr;
internal System.Windows.Forms.StatusBar Status;
private System.Windows.Forms.TextBox TxtWorkGroup;
private System.Windows.Forms.Label label1;
private System.Windows.Forms.ColumnHeader PhyAdd;
[DllImport("iphlpapi.dll", ExactSpelling=true)]
public static extern int SendARP( int DestIP, int SrcIP, [Out] byte[] pMacAddr, ref int PhyAddrLen );
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.Container components = null;
public Form1()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// TODO: Add any constructor code after InitializeComponent call
//
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
#region Windows Form 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()
{
System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(Form1));
this.ButClose = new System.Windows.Forms.Button();
this.ButDisplay = new System.Windows.Forms.Button();
this.ListHostIP = new System.Windows.Forms.ListView();
this.HostName = new System.Windows.Forms.ColumnHeader();
this.IpAddr = new System.Windows.Forms.ColumnHeader();
this.PhyAdd = new System.Windows.Forms.ColumnHeader();
this.Status = new System.Windows.Forms.StatusBar();
this.TxtWorkGroup = new System.Windows.Forms.TextBox();
this.label1 = new System.Windows.Forms.Label();
this.SuspendLayout();
//
// ButClose
//
this.ButClose.Location = new System.Drawing.Point(380, 272);
this.ButClose.Name = "ButClose";
this.ButClose.Size = new System.Drawing.Size(84, 20);
this.ButClose.TabIndex = 7;
this.ButClose.Text = "Close";
this.ButClose.Click += new System.EventHandler(this.ButClose_Click);
//
// ButDisplay
//
this.ButDisplay.Location = new System.Drawing.Point(380, 252);
this.ButDisplay.Name = "ButDisplay";
this.ButDisplay.Size = new System.Drawing.Size(84, 20);
this.ButDisplay.TabIndex = 6;
this.ButDisplay.Text = "Display";
this.ButDisplay.Click += new System.EventHandler(this.ButDisplay_Click);
//
// ListHostIP
//
this.ListHostIP.Columns.AddRange(new System.Windows.Forms.ColumnHeader[] {
this.HostName,
this.IpAddr,
this.PhyAdd});
this.ListHostIP.Location = new System.Drawing.Point(40, 16);
this.ListHostIP.Name = "ListHostIP";
this.ListHostIP.Size = new System.Drawing.Size(304, 272);
this.ListHostIP.TabIndex = 5;
this.ListHostIP.View = System.Windows.Forms.View.Details;
//
// HostName
//
this.HostName.Text = "Host Name";
this.HostName.Width = 100;
//
// IpAddr
//
this.IpAddr.Text = "IP Address";
this.IpAddr.Width = 100;
//
// PhyAdd
//
this.PhyAdd.Text = "Physical Address";
this.PhyAdd.Width = 125;
//
// Status
//
this.Status.Location = new System.Drawing.Point(0, 303);
this.Status.Name = "Status";
this.Status.Size = new System.Drawing.Size(472, 22);
this.Status.TabIndex = 4;
//
// TxtWorkGroup
//
this.TxtWorkGroup.Location = new System.Drawing.Point(352, 80);
this.TxtWorkGroup.Name = "TxtWorkGroup";
this.TxtWorkGroup.Size = new System.Drawing.Size(80, 20);
this.TxtWorkGroup.TabIndex = 8;
this.TxtWorkGroup.Text = "Baba";
//
// label1
//
this.label1.AutoSize = true;
this.label1.Location = new System.Drawing.Point(356, 56);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(98, 16);
this.label1.TabIndex = 9;
this.label1.Text = "Work Group Name";
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(472, 325);
this.Controls.Add(this.label1);
this.Controls.Add(this.TxtWorkGroup);
this.Controls.Add(this.ButClose);
this.Controls.Add(this.ButDisplay);
this.Controls.Add(this.ListHostIP);
this.Controls.Add(this.Status);
this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
this.MaximizeBox = false;
this.MaximumSize = new System.Drawing.Size(480, 352);
this.MinimumSize = new System.Drawing.Size(480, 352);
this.Name = "Form1";
this.Text = "System Info";
this.ResumeLayout(false);
}
#endregion
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
Application.Run(new Form1());
}
private void ButDisplay_Click(object sender, System.EventArgs e)
{
try
{
this.Status.Text = "Collecting Information...";
if(this.TxtWorkGroup.Text.Trim() == "")
{
MessageBox.Show("The Work Group name Should Not be Empty");
return;
}
// Use Your work Group WinNT://&&&&(Work Group Name)
DirectoryEntry DomainEntry = new DirectoryEntry("WinNT://" + this.TxtWorkGroup.Text.Trim());
DomainEntry.Children.SchemaFilter.Add("computer");
// To Get all the System names And Display with the Ip Address
foreach(DirectoryEntry machine in DomainEntry.Children)
{
string[] Ipaddr = new string[3];
Ipaddr[0] = machine.Name;
System.Net.IPHostEntry Tempaddr = null;
try
{
Tempaddr = (System.Net.IPHostEntry)Dns.GetHostByName(machine.Name);
}
catch(Exception ex)
{
MessageBox.Show("Unable to connect woth the system :" + machine.Name );
continue;
}
System.Net.IPAddress[] TempAd = Tempaddr.AddressList;
foreach(IPAddress TempA in TempAd)
{
Ipaddr[1] = TempA.ToString();
byte[] ab = new byte[6];
int len = ab.Length;
// This Function Used to Get The Physical Address
int r = SendARP( (int) TempA.Address, 0, ab, ref len );
string mac = BitConverter.ToString( ab, 0, 6 );
Ipaddr[2] = mac;
}
System.Windows.Forms.ListViewItem TempItem = new ListViewItem(Ipaddr);
this.ListHostIP.Items.Add(TempItem);
}
this.Status.Text = "Displayed";
}
catch(Exception ex)
{
MessageBox.Show(ex.Message,"Error",System.Windows.Forms.MessageBoxButtons.OK );
Application.Exit();
}
}
private void ButClose_Click(object sender, System.EventArgs e)
{
this.Close();
}
}
} |
