private void ExportUserEmails()
{
string gid = "";
if (base.CheckCookie())
{
gid = this.Usergroups.GetSelectString(",");
}
if (String.IsNullOrEmpty(gid))
{
return;
}
//DataTable emailListByGroupidList = Users.GetEmailListByGroupidList(gid);
//string text2 = "";
//if (emailListByGroupidList.Rows.Count > 0)
//{
// for (int i = 0; i < emailListByGroupidList.Rows.Count; i++)
// {
// text2 = text2 + emailListByGroupidList.Rows[i][1].ToString().Trim() + "; ";
// }
//}
var sb = new StringBuilder();
foreach (var item in XUser.GetEmailListByGroupidList(gid.SplitAsInt()))
{
if (item.Email.IsNullOrWhiteSpace())
{
continue;
}
if (sb.Length > 0)
{
sb.Append("; ");
}
sb.Append(item.Email);
}
string file = "Useremail.txt";
HttpContext.Current.Response.Clear();
HttpContext.Current.Response.Buffer = false;
HttpContext.Current.Response.ContentEncoding = Encoding.UTF8;
HttpContext.Current.Response.AppendHeader("Content-Disposition", "attachment;filename=" + base.Server.UrlEncode(file));
HttpContext.Current.Response.ContentType = "text/plain";
this.EnableViewState = false;
HttpContext.Current.Response.Write(sb.ToString());
HttpContext.Current.Response.End();
}