C#

ConnectionOptions opts = new ConnectionOptions();
opts.Username = "my_username"
opts.Password = "my_pwd";

ManagementPath path = new ManagementPath(@"\\<myserver>\root\cimv2:Win32_Process");
ManagementScope scope = new ManagementScope(path, opts);
scope.Connect();
ObjectGetOptions getopts = new ObjectGetOptions();
ManagementClass mgClass = new ManagementClass(scope, path, getopts);
ManagementBaseObject inParams = mgClass.GetMethodParameters("Create");

//Fill in input parameter values
inParams["CommandLine"] = @"\\<myprogramlocation>\myprogram.exe";

//Execute the method
ManagementBaseObject outParams = mgClass.InvokeMethod("Create", inParams, null);

OracleParameter orclParam = new OracleParameter("sHash1", OracleDbType.Char, 100);

orclParam = new OracleParameter("sHash2", OracleDbType.Char, 100);

using (var key = Registry.LocalMachine.OpenSubKey("SOFTWARE\\Foo\\Bar", RegistryKeyPermissionCheck.ReadWriteSubTree))
{
}
// .. or ..
using (var key = Registry.LocalMachine.CreateSubKey("SOFTWARE\\Foo\\Bar", RegistryKeyPermissionCheck.ReadWriteSubTree))
{
}

RegistryKey rk = Registry.ClassesRoot.OpenSubKey(subkey, RegistryKeyPermissionCheck.ReadWriteSubTree, RegistryRights.FullControl);

public partial class Form1 : Form
    {
        string Id = "";
        string Address = "";
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            // TODO: This line of code loads data into the 'database1DataSet1.Test' table. You can move, or remove it, as needed.
            this.testTableAdapter.Fill(this.database1DataSet1.Test);

        }

        private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
        {
            string SelectedId = Convert.ToString(comboBox1.SelectedValue);

            if (Convert.ToString(comboBox1.SelectedValue) != "")
                database1DataSet1.DataSource =  Database1DataSet1TableAdapters.GetData(int.Parse(SelectedId));

            var Id = from r in testTableAdapter.GetData()
                           where r["Id"].ToString() == SelectedId
                           select r["Name"];

            var Address = from r in testTableAdapter.GetData()
                              where r["ProductId"].ToString() == SelectedId
                              select r["Address"];


            foreach (var unit in Id)
                Id = id.ToString();

            foreach (var measure in Name)
                ProductMeasure = measure.ToString();

            //  MessageBox.Show(ProductUnit);

            textBox1.Text = Id;
            }