private async Task <object> LoadTxt(string ipaddr, string subnet)
{
return(await Task.Run((Func <List <IPAndName> >)(() =>
{
List <IPAndName> list = new List <IPAndName>();
try
{
ProcessStartInfo runNBTScan = new ProcessStartInfo();
runNBTScan.FileName = "cmd.exe";
string fileName = System.IO.Path.Combine(Environment.CurrentDirectory, $"{ipaddr}List.txt");
string nbtscan = System.IO.Path.Combine(Environment.CurrentDirectory, @"SupportTools\nbtscan.exe");
if (File.Exists(fileName))
{
File.Delete(fileName);
}
runNBTScan.Arguments = $"/c start /b {nbtscan} -s : {ipaddr}/{subnet} >{fileName}";
//Process.Start(runNBTScan);
Process proc = new Process();
proc.StartInfo = runNBTScan;
proc.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
proc.Start();
bool startStream = false;
while (!startStream)
{
try
{
using (StreamReader str1 = new StreamReader(fileName)) { };
startStream = true;
}
catch (Exception)
{
}
}
using (StreamReader str = new StreamReader(fileName))
{
while (!str.EndOfStream)
{
string input = str.ReadLine();
string paternIP = @"([0-9]{1,3}[\.]){3}[0-9]{1,3}";
Match matchIP = Regex.Match(input, paternIP);
if (matchIP != null)
{
input = input.Replace(" ", "");
string[] workgroupAndName = input.Split(new char[] { ':' });
IPAndName curIPN = new IPAndName(matchIP.Value, "", workgroupAndName[1], workgroupAndName[4]);
list.Add(curIPN);
}
}
}
}
catch (Exception ex)
{
Bindings.StatusBarText = ex.Message;
}
return list;
})));
}
public void CreateListIPNameFromFile()
{
try
{
string fileName = System.IO.Path.Combine(Environment.CurrentDirectory, $"172.16.5.0List.txt");
List <IPAndName> list = new List <IPAndName>();
using (StreamReader str = new StreamReader(fileName))
{
while (!str.EndOfStream)
{
string input = str.ReadLine();
string paternIP = @"([0-9]{1,3}[\.]){3}[0-9]{1,3}";
Match matchIP = Regex.Match(input, paternIP);
if (matchIP != null)
{
input = input.Replace(" ", "");
string[] workgroupAndName = input.Split(new char[] { ':' });
IPAndName curIPN = new IPAndName(matchIP.Value, "", workgroupAndName[1], workgroupAndName[4]);
list.Add(curIPN);
}
}
}
foreach (IPAndName item in list)
{
if ((from i in listPcIPAndPcName
where i.PcIP.ToLower() == item.PcIP.ToLower() && i.PcName.ToLower() == item.PcName.ToLower()
select i).FirstOrDefault() == null)
{
listPcIPAndPcName.Add(item);
}
}
//object x = await LoadTxt("172.16.11.0", "24");
fileName = System.IO.Path.Combine(Environment.CurrentDirectory, $"172.16.11.0List.txt");
list = new List <IPAndName>();
using (StreamReader str = new StreamReader(fileName))
{
while (!str.EndOfStream)
{
string input = str.ReadLine();
string paternIP = @"([0-9]{1,3}[\.]){3}[0-9]{1,3}";
Match matchIP = Regex.Match(input, paternIP);
if (matchIP != null)
{
input = input.Replace(" ", "");
string[] workgroupAndName = input.Split(new char[] { ':' });
IPAndName curIPN = new IPAndName(matchIP.Value, "", workgroupAndName[1], workgroupAndName[4]);
list.Add(curIPN);
}
}
}
foreach (IPAndName item in list)
{
if ((from i in listPcIPAndPcName
where i.PcIP.ToLower() == item.PcIP.ToLower() && i.PcName.ToLower() == item.PcName.ToLower()
select i).FirstOrDefault() == null)
{
listPcIPAndPcName.Add(item);
}
}
}
catch (Exception ex)
{
Bindings.StatusBarText = ex.Message;
}
}