WMI 访问被拒绝 excptn

Question

 string s = Form1.ipadd;
            string devic;
            devic = comboBox1.Text;
            groupBox2.Text = devic + "  Information";
            ConnectionOptions _Options = new ConnectionOptions();
            _Options.Username = "Babar";
            _Options.Password = "";
            ManagementPath _Path = new ManagementPath(s);

            ManagementScope _Scope = new ManagementScope(_Path, _Options);
            _Scope.Connect();
            ManagementObjectSearcher srcd = new ManagementObjectSearcher("select * from "+devic);
            tsprogress.Value = 0;
            Allplabel.Text = " : 0%";
            foreach (ManagementObject obj in srcd.Get())
            {


                //listBox5.Items.Add(obj.Properties.ToString());
                foreach (PropertyData aProperty in obj.Properties)
                {
                    i++;
                    tsprogress.Value = (i / cont) * 100;
                    Allplabel.Text = tsprogress.Value.ToString() + "%";
                    richTextBox1.AppendText(aProperty.Name.ToString() + " : " + aProperty.Value+"\n");


                }

            }

////////////////////////////////////////////////// 上面的代码在本地主机上工作正常，但在访问远程系统时不起作用......访问被拒绝例外......我将非常感谢2你的帮助。

Answer 1

运行此代码的帐户必须在远程计算机上具有足够的访问权限。请参阅此 MSDN 页面。它还展示了如何使用模拟，这可能是解决您的问题的一种方法。