help with doing something only when the property matches a certain string

Ok, so far so good.
The listbox is now populated with only the processes who's MainWindowTitle do not match null by altering my original code with this:
-------------------------------------------------------------------
Process[] procs;
        private void Form1_Load(object sender, EventArgs e)
        {
            Getprocs();
        }
        private void Getprocs()
        {
            procs = Process.GetProcesses();
            if (Convert.ToInt32(label2.Text) != procs.Length)
            {
                listBox1.Items.Clear();
                for (int i = 0; i < procs.Length; i++)
                {
                    if (procs[i].MainWindowTitle != "")
                    {
                        listBox1.Items.Add(procs[i].MainWindowTitle);
                    }
                    else
                    {
                    }
                }    
                label2.Text = procs.Length.ToString();
            }
        }
-----------------------------------------------------------------------

The final problem, which seems to be caused by above, is that my kill process method now gives me an "Access Denied" while it used to be able to kill the selected process with the following:

---------------------------------------------------------------
      private void endProcessToolStripMenuItem_Click(object sender, EventArgs e)
        {
            procs[listBox1.SelectedIndex].Kill();
        }
----------------------------------------------------------------
Anyone have any thoughts on that ?

Thanks !

hi minaaj,

You can use  if (String.IsNullOrEmpty(procs[i].MainWindowTitle) == false)

As i understand place an if condition in the for loop to check the null values.
for (int i = 0; i < procs.Length; i++)
                {
                   if(procs[i].MainWindowTitle != "")
                  {
                    listBox1.Items.Add(procs[i].MainWindowTitle);
                   }
                    else{//nothing}
                }