public void CheckLogin()
{
string _userticket = "";
if (Session["Ticket"] != null)
{
_userticket = Session["Ticket"].ToString();
}
if (_userticket != "")
{
// 初始化保存当前在线用户的信息的datatable.
DataTableForCurrentOnlineUser _onlinetable = new DataTableForCurrentOnlineUser();
// 通过ticket检查用户是否在线.
if (_onlinetable.IsOnline_byTicket(this.Session["Ticket"].ToString()))
{
// 更新最近活动时间.
_onlinetable.ActiveTime(Session["Ticket"].ToString());
// 绑定保存当前在线用户的信息的datatable到gridview控件.
gvUserList.DataSource = _onlinetable.ActiveUsers;
gvUserList.DataBind();
}
else
{
// 如果当前用户不在表中,重定向页面到LogoOut.
Response.Redirect("LogOut.aspx");
}
}
else
{
Response.Redirect("Login.aspx");
}
}
protected void btnLogin_Click(object sender, EventArgs e)
{
string _error;
// 检查用户输入数据值.
if (check_text(out _error))
{
// 初始化保存当前在线用户的信息的datatable.
DataTableForCurrentOnlineUser onLineTable = new DataTableForCurrentOnlineUser();
// 用户身份实例.
UserEntity _user = new UserEntity();
_user.Ticket = DateTime.Now.ToString("yyyyMMddHHmmss");
_user.UserName = tbUserName.Text.Trim();
_user.TrueName = tbTrueName.Text.Trim();
_user.ClientIP = this.Request.UserHostAddress;
_user.RoleID = "MingXuGroup";
// 使用session变量保存ticket.
this.Session["Ticket"] = _user.Ticket;
// 登入.
onLineTable.Login(_user, true);
Response.Redirect("CurrentOnlineUserList.aspx");
}
else
{
this.lbMessage.Visible = true;
this.lbMessage.Text = _error;
}
}
protected void btnLogin_Click(object sender, EventArgs e)
{
string _error;
// Check the value of user's input data.
if (check_text(out _error))
{
// Initialize the datatable which used to store the
// information of current online user.
DataTableForCurrentOnlineUser onLineTable = new DataTableForCurrentOnlineUser();
// An instance of user's entity.
UserEntity _user = new UserEntity();
_user.Ticket = DateTime.Now.ToString("yyyyMMddHHmmss");
_user.UserName = tbUserName.Text.Trim();
_user.TrueName = tbTrueName.Text.Trim();
_user.ClientIP = this.Request.UserHostAddress;
_user.RoleID = "MingXuGroup";
// Use session variable to store the ticket.
this.Session["Ticket"] = _user.Ticket;
// Log in.
onLineTable.Login(_user, true);
Response.Redirect("CurrentOnlineUserList.aspx");
}
else
{
this.lbMessage.Visible = true;
this.lbMessage.Text = _error;
}
}
protected void btnLogin_Click(object sender, EventArgs e)
{
string _error;
// 检查用户输入数据值.
if (check_text(out _error))
{
// 初始化保存当前在线用户的信息的datatable.
DataTableForCurrentOnlineUser onLineTable = new DataTableForCurrentOnlineUser();
// 用户身份实例.
UserEntity _user = new UserEntity();
_user.Ticket = DateTime.Now.ToString("yyyyMMddHHmmss");
_user.UserName = tbUserName.Text.Trim();
_user.TrueName = tbTrueName.Text.Trim();
_user.ClientIP = this.Request.UserHostAddress;
_user.RoleID = "MingXuGroup";
// 使用session变量保存ticket.
this.Session["Ticket"] = _user.Ticket;
// 登入.
onLineTable.Login(_user, true);
Response.Redirect("CurrentOnlineUserList.aspx");
}
else
{
this.lbMessage.Visible = true;
this.lbMessage.Text = _error;
}
}
public void CheckLogin()
{
string _userticket = "";
if (Session["Ticket"] != null)
{
_userticket = Session["Ticket"].ToString();
}
if (_userticket != "")
{
// 初始化保存当前在线用户的信息的datatable.
DataTableForCurrentOnlineUser _onlinetable = new DataTableForCurrentOnlineUser();
// 通过ticket检查用户是否在线.
if (_onlinetable.IsOnline_byTicket(this.Session["Ticket"].ToString()))
{
// 更新最近活动时间.
_onlinetable.ActiveTime(Session["Ticket"].ToString());
// 绑定保存当前在线用户的信息的datatable到gridview控件.
gvUserList.DataSource = _onlinetable.ActiveUsers;
gvUserList.DataBind();
}
else
{
// 如果当前用户不在表中,重定向页面到LogoOut.
Response.Redirect("LogOut.aspx");
}
}
else
{
Response.Redirect("Login.aspx");
}
}
protected void Page_Load(object sender, EventArgs e)
{
// 初始化保存当前在线用户的信息的datatable.
DataTableForCurrentOnlineUser _onlinetable = new DataTableForCurrentOnlineUser();
if (this.Session["Ticket"] != null)
{
// 登出.
_onlinetable.Logout(this.Session["Ticket"].ToString());
this.Session.Clear();
}
}
protected void Page_Load(object sender, EventArgs e)
{
// 初始化保存当前在线用户的信息的datatable.
DataTableForCurrentOnlineUser _onlinetable = new DataTableForCurrentOnlineUser();
if (this.Session["Ticket"] != null)
{
// 登出.
_onlinetable.Logout(this.Session["Ticket"].ToString());
this.Session.Clear();
}
}
protected void Page_Load(object sender, EventArgs e)
{
// Initialize the datatable which used to store the information
// of current online user.
DataTableForCurrentOnlineUser _onlinetable = new DataTableForCurrentOnlineUser();
if (this.Session["Ticket"] != null)
{
// Log out.
_onlinetable.Logout(this.Session["Ticket"].ToString());
this.Session.Clear();
}
}
protected void Check()
{
string _myTicket = "";
if (System.Web.HttpContext.Current.Session[this.SessionName] != null)
{
_myTicket = System.Web.HttpContext.Current.Session[this.SessionName].ToString();
}
if (_myTicket != "")
{
// 初始化保存当前在线用户的信息的datatable.
DataTableForCurrentOnlineUser _onlinetable = new DataTableForCurrentOnlineUser();
// 当页面更新或获得请求时刷新时间.
_onlinetable.RefreshTime(_myTicket);
Response.Write("OK：" + DateTime.Now.ToString());
}
else
{
Response.Write("Sorry：" + DateTime.Now.ToString());
}
}
protected void Check()
{
string _myTicket = "";
if (System.Web.HttpContext.Current.Session[this.SessionName] != null)
{
_myTicket = System.Web.HttpContext.Current.Session[this.SessionName].ToString();
}
if (_myTicket != "")
{
// 初始化保存当前在线用户的信息的datatable.
DataTableForCurrentOnlineUser _onlinetable = new DataTableForCurrentOnlineUser();
// 当页面更新或获得请求时刷新时间.
_onlinetable.RefreshTime(_myTicket);
Response.Write("OK：" + DateTime.Now.ToString());
}
else
{
Response.Write("Sorry：" + DateTime.Now.ToString());
}
}
protected void Check()
{
string _myTicket = "";
if (System.Web.HttpContext.Current.Session[this.SessionName] != null)
{
_myTicket = System.Web.HttpContext.Current.Session[this.SessionName].ToString();
}
if (_myTicket != "")
{
// Initialize the datatable which used to store the information of
// current online user.
DataTableForCurrentOnlineUser _onlinetable = new DataTableForCurrentOnlineUser();
// Update the time when the page refresh or the page get a request.
_onlinetable.RefreshTime(_myTicket);
Response.Write("OK：" + DateTime.Now.ToString());
}
else
{
Response.Write("Sorry：" + DateTime.Now.ToString());
}
}
public void CheckLogin()
{
string _userticket = "";
if (Session["Ticket"] != null)
{
_userticket = Session["Ticket"].ToString();
}
if (_userticket != "")
{
// Initialize the datatable which used to store the information
// of current online user.
DataTableForCurrentOnlineUser _onlinetable = new DataTableForCurrentOnlineUser();
// Check whether the user is online by using ticket.
if (_onlinetable.IsOnline_byTicket(this.Session["Ticket"].ToString()))
{
// Update the last active time.
_onlinetable.ActiveTime(Session["Ticket"].ToString());
// Bind the datatable which used to store the information of
// current online user to gridview control.
gvUserList.DataSource = _onlinetable.ActiveUsers;
gvUserList.DataBind();
}
else
{
// If the current User is not exist in the table,then redirect
// the page to LogoOut.
Response.Redirect("LogOut.aspx");
}
}
else
{
Response.Redirect("Login.aspx");
}
}
