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copied!<p>Connecting:</p> <pre><code>try { rcOptions = new ConnectionOptions(); rcOptions.Authentication = AuthenticationLevel.Packet; rcOptions.Impersonation = ImpersonationLevel.Impersonate; rcOptions.EnablePrivileges = true; rcOptions.Username = servername + @"\" + username; rcOptions.Password = password; mScope = new ManagementScope(String.Format(@"\\{0}\root\cimv2", servername), rcOptions); mScope.Connect(); if (mScope.IsConnected == true) { MessageBox.Show("Connection Succeeded", "Alert"); } else { MessageBox.Show("Connection Failed", "Alert"); } if (mScope.IsConnected == true) { lblConnectionStateWarning.Text = "Connected"; } else { lblConnectionStateWarning.Text = "Disconnected"; } //I have a label that displays connectionstate, you can leave that out } catch (Exception ex) { MessageBox.Show(ex.Message); } </code></pre> <p>Getting query with method, loading into dictonary & returning into listview</p> <pre><code>private void FindWMI(string servername, string classSelection, ConnectionOptions rcOptions, ListView listView) { try { var dct = new Dictionary<string, string>(); List<ListViewItem> itemsList = new List<ListViewItem>(); oQuery = new ObjectQuery("select * from " + classSelection); moSearcher = new ManagementObjectSearcher(mScope, oQuery); moCollection = moSearcher.Get(); Invoke(new MethodInvoker(() => { listView.Items.Clear(); })); foreach (ManagementObject mObject in moCollection) { if (mObject != null) { foreach (PropertyData propData in mObject.Properties) { if (propData.Value != null && propData.Value.ToString() != "" && propData.Name != null && propData.Name != "") dct[propData.Name] = propData.Value.ToString(); //Don't forget this, when the result is an array, you want all the strings in that array.. if (propData.Value is Array) { dct[propData.Name] = ""; foreach (string stringArray in (string[])propData.Value) { dct[propData.Name] += stringArray + "\n"; } } } } } foreach (KeyValuePair<string, string> listItem in dct) { ListViewItem lstItem = new ListViewItem(listItem.Key); lstItem.SubItems.Add(listItem.Value); itemsList.Add(lstItem); } Invoke(new MethodInvoker(() => { listView.Items.AddRange(itemsList.ToArray()); })); } catch (Exception) { } } </code></pre>

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