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using System;
using System.Management;
using System.Collections.Generic;
using System.Text;
//Tango.SystemInfo
namespace Tango.SystemInfo
{
class Connection
{
ManagementScope connectionScope;
ConnectionOptions options;
#region "properties"
public ManagementScope GetConnectionScope
{
get { return connectionScope; }
}
public ConnectionOptions GetOptions
{
get { return options; }
}
#endregion
#region "static helpers"
public static ConnectionOptions SetConnectionOptions()
{
ConnectionOptions options = new ConnectionOptions();
options.Impersonation = ImpersonationLevel.Impersonate;
options.Authentication = AuthenticationLevel.Default;
options.EnablePrivileges = true;
return options;
}
public static ManagementScope SetConnectionScope(string machineName,
ConnectionOptions options)
{
ManagementScope connectScope = new ManagementScope();
connectScope.Path = new ManagementPath(@"\\" + machineName + @"\root\CIMV2");
connectScope.Options = options;
try
{
connectScope.Connect();
}
catch (ManagementException e)
{
Console.WriteLine("An Error Occurred: " + e.Message.ToString());
}
return connectScope;
}
#endregion
#region "constructors"
public Connection()
{
EstablishConnection(null, null, null, Environment.MachineName);
}
public Connection(string userName,
string password,
string domain,
string machineName)
{
EstablishConnection(userName, password, domain, machineName);
}
#endregion
#region "private helpers"
private void EstablishConnection(string userName, string password, string domain, string machineName)
{
options = Connection.SetConnectionOptions();
if (domain != null || userName != null)
{
options.Username = domain + "\\" + userName;
options.Password = password;
}
connectionScope = Connection.SetConnectionScope(machineName, options);
}
#endregion
}
}
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