using SteamWare;
using System;
using System.Web.UI;

public partial class mod_righePag : System.Web.UI.UserControl
{
  /// <summary>
  /// indicato (nuovo) numero righe x pagina
  /// </summary>
  public event EventHandler eh_newNum;
  /// <summary>
  /// caricamento pagina
  /// </summary>
  /// <param name="sender"></param>
  /// <param name="e"></param>
  protected void Page_Load(object sender, EventArgs e)
  {
    if (!Page.IsPostBack)
    {
      numRowReq = numRowPag;
    }
  }
  /// <summary>
  /// UID formattato con "_"
  /// </summary>
  public string uid
  {
    get
    {
      // fix brutale: nelle pagine master c'è un ctl00_ iniziale di troppo...
      return this.UniqueID.Replace("$", "_").Replace("ctl00_", "").Replace("ctl01_", "");
    }
  }
  /// <summary>
  /// effettua traduzione del lemma
  /// </summary>
  /// <param name="lemma"></param>
  /// <returns></returns>
  public string traduci(string lemma)
  {
    return user_std.UtSn.Traduci(lemma);
  }
  /// <summary>
  /// aggiorno controllo paginazione...
  /// </summary>
  /// <param name="sender"></param>
  /// <param name="e"></param>
  protected void txtNumRighe_TextChanged(object sender, EventArgs e)
  {
    // salvo num righe...
    numRowPag = numRowReq;
    // sollevo evento nuovo valore...
    if (eh_newNum != null)
    {
      eh_newNum(this, new EventArgs());
    }
  }
  /// <summary>
  /// numero righe per pagina (in sessione)
  /// </summary>
  public int numRowPag
  {
    get
    {
      int answ = 10;
      try
      {
        answ = memLayer.ML.IntSessionObj("numRowPag_" + uid);
        //if (answ == 0) answ = 10;
      }
      catch
      {
        answ = 10;
      }
      return answ;
    }
    set
    {
      memLayer.ML.setSessionVal("numRowPag_" + uid, value);
      numRowReq = value;
    }
  }
  /// <summary>
  /// numero righe gridview da mostrare legato a controllo textbox
  /// </summary>
  protected int numRowReq
  {
    get
    {
      int answ = numRowPag;
      try
      {
        answ = Convert.ToInt32(txtNumRighe.Text.Trim());
        if (answ == 0)
        {
          answ = numRowPag;
          txtNumRighe.Text = answ.ToString();
        }
      }
      catch
      { }
      return answ;
    }
    set
    {
      txtNumRighe.Text = value.ToString();
    }
  }
}