C#

public partial class Form1 : Form {
  public Form1() {
    InitializeComponent();
  }

  private void button1_Click(object sender, EventArgs e) {
    Form1 f = new Form1();
    f.ShowDialog(this);
  }
}

PosiRob wrote:

C# says it can't launch a modal form from a modal form.

mht2008 wrote:

How i can get Hardware seail number of hard disk byc# code?

using System.Management
Public string GetHDDSerialNumber(string drive)
{
    //check to see if the user provided a drive letter
    //if not default it to "C"
    if (drive == "" || drive == null)
    {
        drive = "C";
    }
    //create our ManagementObject, passing it the drive letter to the
    //DevideID using WQL
    ManagementObject disk = new ManagementObject("win32_logicaldisk.deviceid=\"" + drive +":\"");
    //bind our management object
    disk.Get();
    //return the serial number
    return disk["VolumeSerialNumber"].ToString();
}