Mapo-IOB-WIN/IOB-MAN/IOBManPanel.cs

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Windows.Forms;

namespace IOB_MAN
{
  public partial class IOBManPanel : Form
  {
    /// <summary>
    /// Binding source degli elementi gestiti..
    /// </summary>
    private BindingSource ElencoIOB = new BindingSource();

    public IOBManPanel()
    {
      InitializeComponent();
      myInit();
    }

    private void myInit()
    {
      // gestione eventi binding source
      ElencoIOB.AddingNew += ElencoIOB_AddingNew;
      ElencoIOB.ListChanged += ElencoIOB_ListChanged;
      // colelgo tab a binding
      dgvManagedItems.DataSource = ElencoIOB;
      MainTimer.Start();
    }

    private void ElencoIOB_ListChanged(object sender, System.ComponentModel.ListChangedEventArgs e)
    {
      updateStatus();
    }

    private void ElencoIOB_AddingNew(object sender, System.ComponentModel.AddingNewEventArgs e)
    {
      updateStatus();
    }

    private void updateStatus()
    {
      // aggiorno labels
      lblNumChild.Text = $"Avviati {ElencoIOB.Count} processi child";
      //dgvManagedItems.bind
    }
    /// <summary>
    /// apro eseguibile dump
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void btnOpen_Click(object sender, EventArgs e)
    {
      apriChild();
      updateStatus();
    }


    private void apriChild()
    {
      string path = Application.StartupPath;

      // da testare x aprire chiudere risorsa...
      Process childProc = new Process();
      ProcessStartInfo psi = new ProcessStartInfo
      {
        FileName = string.Format(@"{0}\Test.bat", path),
        Arguments = "127.0.0.1"
      };

      childProc.StartInfo = psi;
      Process p = Process.Start(psi);

      // accodo nuovo IOB...
      iobAdapt newIob = new iobAdapt();
      DateTime adesso = DateTime.Now;
      newIob.CodIOB = p.Id.ToString();
      newIob.startTime = adesso;
      newIob.pID = p.Id;
      newIob.isRunning = true;
      // aggiungo a datasource
      ElencoIOB.Add(newIob);
    }

    /// <summary>
    /// Chiudo primo processo child (se ce ne sono)
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void btnClose_Click(object sender, EventArgs e)
    {
      chiudiChild();
      updateStatus();
    }

    private void chiudiChild()
    {
      int pid = -1;
      // SOLO SE selezionato in dgv...
      if (dgvManagedItems.SelectedRows.Count > 0)
      {

        foreach (DataGridViewRow riga in dgvManagedItems.SelectedRows)
        {
          // chiudo!
          int.TryParse(riga.Cells["pID"].Value.ToString(), out pid);

          if (pid >= 0)
          {
            // provo a vedere SE ci sia il processo e di conseguenza lo chiudo...
            try
            {
              Process p = Process.GetProcessById(pid);
              // cerco e chiudo quelli che mi interessano...
              p.CloseMainWindow();
            }
            catch
            {
              // errore era già chiuso..
            }
            // rimuovo da datasource
            ElencoIOB.RemoveAt(riga.Index);
          }
        }
      }


#if false
      // recupero elenco processi (se almeno 1)
      if (childFormList.Count > 0)
      {
        KeyValuePair<string, iobAdapt> kvp = childFormList.First();
        // se ce ne fosse uno selezionato uso quello...
        try
        {
          currSelection = childList.SelectedItem.ToString();
          if (currSelection != null)
          {
            pid = childFormList[currSelection].pID;
          }
          else
          {
            pid = kvp.Value.pID;
          }
        }
        catch
        {
          pid = kvp.Value.pID;
        }

      }
      else
      {
        try
        {
          currSelection = childList.SelectedItem.ToString();
          if (currSelection != null)
          {
            pid = childFormList[currSelection].pID;
          }
        }
        catch
        { }
      }
      if (pid >= 0)
      {
        // provo a vedere SE ci sia il processo e di conseguenza lo chiudo...
        try
        {
          Process p = Process.GetProcessById(pid);
          // cerco e chiudo quelli che mi interessano...
          p.CloseMainWindow();
        }
        catch
        {
          // errore era già chiuso..
        }
        // rimuovo da datasource
        ElencoIOB.Remove(childFormList[currSelection]);
        // rimuovo altri
        childList.Items.Remove(pid);
        childFormList.Remove(currSelection);
      }

#endif


#if false
      // Get the current process.
      Process currentProcess = Process.GetCurrentProcess();

      // Get all processes running on the local computer.
      Process[] localAll = Process.GetProcesses();

      // Get all instances of Notepad running on the local computer.
      // This will return an empty array if notepad isn't running.
      Process[] localByName = Process.GetProcessesByName("notepad"); 
#endif
    }
    /// <summary>
    /// Effettua tutte le verifiche periodiche...
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void MainTimer_Tick(object sender, EventArgs e)
    {
      checkRunningchild();
      showUpdate();
    }
    /// <summary>
    /// Verifica se i proc child siano ancora in RUN
    /// </summary>
    private void checkRunningchild()
    {
      int pid = 0;
      List<int> proc2rem = new List<int>();
      List<iobAdapt> item2rem = new List<iobAdapt>();
      bool needRem = false;

      foreach (iobAdapt item in ElencoIOB.List)
      {
        // verifico se esista il processo...
        try
        {
          Process p = Process.GetProcessById(item.pID);
          needRem = p.HasExited;
        }
        catch
        {
          needRem = true;
        }
        if (needRem)
        {
          proc2rem.Add(item.pID);
          item2rem.Add(item);
          //item.isRunning = false;
        }
      }

      // ora procdedo alla cancellazione...
      foreach (var item in item2rem)
      {
        ElencoIOB.Remove(item);
      }
    }

    private void showUpdate()
    {
      // aggiorna visualizzazioni...
    }

    private void IOBManPanel_FormClosing(object sender, FormClosingEventArgs e)
    {
      closeAllChild();
    }

    private void closeAllChild()
    {
      List<iobAdapt> item2rem = new List<iobAdapt>();

      foreach (iobAdapt item in ElencoIOB.List)
      {       
          item2rem.Add(item);
      }


      foreach (var item in item2rem)
      {
        Process p = Process.GetProcessById(item.pID);
        p.CloseMainWindow();
        ElencoIOB.Remove(item);
      }

    }

    private void dgvManagedItems_SelectionChanged(object sender, EventArgs e)
    {
      checkButtons();
    }
    /// <summary>
    /// verifica buttons attivi data selezione su gridview...
    /// </summary>
    private void checkButtons()
    {
      bool selected = (dgvManagedItems.SelectedRows.Count > 0);
      btnClose.Enabled = selected;
    }

    private void IOBManPanel_Load(object sender, EventArgs e)
    {

    }

    private void button1_Click(object sender, EventArgs e)
    {
      closeAllChild();
    }

    private void button2_Click(object sender, EventArgs e)
    {
      // chiude tutto
      closeAllChild();
      // FAKE!!! x ora ne apre 10...
      for (int i = 0; i < 10; i++)
      {
        apriChild();
      }
    }

    private void lblNumChild_Click(object sender, EventArgs e)
    {

    }

    private void IOBManPanel_Load_1(object sender, EventArgs e)
    {

    }
  }

}