C#

int m = lst.Max(mc => mc.Id);

int maxId = lst.Select(x => x.Id).Max();

int maxId = lst.Max(x => x.Id);

public class MyClass : IComparable<MyClass>
{
    public int Id { get; set; }
    
    public MyClass(int _id)
    { 
        Id = _id; 
    }
    
    public int CompareTo(MyClass other)
    {
        if (other == null) return 1;
        return Id.CompareTo(other.Id);
    }
}
...
MyClass maxId = lst.Max();

Angelika S Michel wrote:

I don't need code or anything, I just want to grasp the concept.

Angelika S Michel wrote:

I let my user know in real time?

Bastard Programmer from Hell
If you can't read my code, try converting it here[^]

hari om singh wrote:

i dont get answer then i post again

OriginalGriff wrote:

Bear in mind it is a weekend, so most of the Western world is not at work today

$session = new-pssession -configurationname microsoft.exchange -connectionuri http://exchangeserver.domain.com/powershell -auth kerberos -credential (get-credential)

  import-psession $session

using (PowerShell powerShell = PowerShell.Create())
                {
                    powerShell.Runspace = runspace;
                    string un = @"domain\username";
                    System.Security.SecureString pw = new System.Security.SecureString();
                    string password = "password";
                    foreach (char ch in password)
                    {
                        pw.AppendChar(ch);
                    }
                    PSCredential cred = new PSCredential(un, pw);
                    
                    string CONNECTION_URI = @"http://exchangeserver.com/powershell";
                    PSCommand psSession = new PSCommand();
                    psSession.AddCommand("$session = New-PSSession");
                    psSession.AddParameter("ConfigurationName", "Microsoft.Exchange");
                    psSession.AddParameter("ConnectionUri", new Uri(CONNECTION_URI));
                    psSession.AddParameter("Kerberos");
                    psSession.AddParameter("Credential", cred);
                                        psSession.AddParameter("AllowRedirection");

                    psSession.AddCommand("Import-PSSession");
                    psSession.AddParameter("$session");

                    psSession.AddCommand("Get-MailboxDatabaseCopyStatus");
                    psSession.AddParameter("databasename");
                    powerShell.Commands = psSession;
                    var results2 = powerShell.Invoke();
                    foreach (var item in results2)
                    {
                        MessageBox.Show(item.Members.ToString());
                    }
                }

string un = @"domain\username";
            System.Security.SecureString pw = new System.Security.SecureString();
            string password = "password";
            string databaseName = "databasename";
            string exchangeServerName = "http://exchangeserver.com/powershell";
            string microsoftSchemaName = "http://schemas.microsoft.com/powershell/Microsoft.Exchange";
            foreach (char ch in password)
            {
                pw.AppendChar(ch);
            }
            PSCredential cred = new PSCredential(un, pw);

            WSManConnectionInfo connectionInfo = new WSManConnectionInfo(new Uri(exchangeServerName), microsoftSchemaName, cred);
            connectionInfo.AuthenticationMechanism = AuthenticationMechanism.Kerberos;

            using (Runspace runspace = RunspaceFactory.CreateRunspace(connectionInfo))
            {
                using (PowerShell powershell = PowerShell.Create())
                {
                    powershell.AddCommand("Get-Mailboxdatabasecopystatus");
                    powershell.AddParameter("identity", databaseName);
                    powershell.AddCommand("select-object");
                    var props = new string[] { "name", "status" };
                    powershell.AddParameter("property", props);
                    runspace.Open();
                    powershell.Runspace = runspace;

                    Collection<PSObject> results = powershell.Invoke();

                    foreach (PSObject result in results)
                    {
                        MessageBox.Show(result.ToString());
                    }
                }
            }