using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Net.Mail;
using System.Text;

public partial class forms_訊息發送_MessageWriter : Wellan.Web.UI.WUserControlBase
{
  protected void Page_Load(object sender, EventArgs e)
  {
    if (!IsPostBack)
    {
      DropDownList1.DataBind();
      CheckBoxList1.DataBind();
    }
  }
  
  protected override void OnInit(EventArgs e)
  {
    base.OnInit(e);
    SqlDataSource1.ConnectionString = ConnectionString;
    SqlDataSource2.ConnectionString = ConnectionString;
  }
  
  protected void Button1_Click(object sender, EventArgs e)
  {

  }
  protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
  {
    CheckBoxList1.DataBind();
  }

  protected void SelectAll_Click(object sender, EventArgs e)
  {
    foreach (ListItem item in CheckBoxList1.Items)
      item.Selected = true;
  }

  protected void SelectNone_Click(object sender, EventArgs e)
  {
    foreach (ListItem item in CheckBoxList1.Items)
      item.Selected = false;
  }

  protected void btnAdd_Click(object sender, EventArgs e)
  {
    foreach (ListItem item in CheckBoxList1.Items)
    {
      if (item.Selected)
      {
        if (CheckBoxList2.Items.FindByValue(item.Value) == null)
          CheckBoxList2.Items.Add(new ListItem(item.Text, item.Value));
      }
    }
  }

  protected void btnRemove_Click(object sender, EventArgs e)
  {
    for (int i = CheckBoxList2.Items.Count - 1; i >= 0; i--)
    {
      if (CheckBoxList2.Items[i].Selected)
        CheckBoxList2.Items.RemoveAt(i);
    }
  }

  protected void btnClear_Click(object sender, EventArgs e)
  {
    CheckBoxList2.Items.Clear();
  }

  protected void Button4_Click(object sender, EventArgs e)
  {
    MailMessage message = new MailMessage();
    //SmtpClient sc = new SmtpClient();
    message.Subject = txtSubject.Text;

    foreach (ListItem item in CheckBoxList2.Items)
      message.To.Add(new MailAddress(item.Value, item.Text));

    message.BodyEncoding = Encoding.UTF8;
    message.IsBodyHtml = false;
    message.Body = txtBody.Text;

    Wellan.Service.WMailSender.GetInstance().Send(message, String.Format("訊息發送 主旨:{0}", txtSubject.Text));
    //sc.Send(message);
  }
}