public void SetVal(string paramName, string sessionValue, DateTime expiresOn)
{
paramName = paramName.ToLowerInvariant();
if (m_SessionID == 0)
{
return;
}
if (m_SessionParms.ContainsKey(paramName))
{
if (string.IsNullOrEmpty(sessionValue))
{
m_SessionParms.Remove(paramName);
}
else
{
var sessionParam = (SessionParam)m_SessionParms[paramName];
sessionParam.ParamValue = sessionValue;
sessionParam.ExpireOn = expiresOn;
}
}
else
{
if (string.IsNullOrEmpty(sessionValue))
{
return;
}
var sessionParam = new SessionParam(paramName, sessionValue, expiresOn);
m_SessionParms.Add(paramName, sessionParam);
}
UpdateCustomerSession(null, null);
}
/// <summary>
/// Converts all param keys in the m_SessionParms HashTable to an xml fragment of <param> nodes
/// </summary>
/// <returns></returns>
private string SerializeParams()
{
StringBuilder sb = new StringBuilder("<params>", 1024);
foreach (string s in m_SessionParms.Keys)
{
SessionParam sp = (SessionParam)m_SessionParms[s];
sb.Append("<param name=\"" + XmlCommon.XmlEncodeAttribute(s) + "\" val=\"" + XmlCommon.XmlEncodeAttribute(sp.ParamValue) + "\" " + CommonLogic.IIF(sp.ExpireOn.Equals(DateTime.MaxValue), "", "expireon=\"" + sp.ExpireOn.ToString() + "\"") + " />");
}
sb.Append("</params>");
return(sb.ToString());
}
/// <summary>
/// Accepts an XML document fragment of <param> nodes and adds them the the m_SessionParms HashTable
/// </summary>
/// <param name="s"></param>
private void DeserializeParams(string s)
{
XmlDocument x = new XmlDocument();
x.LoadXml(s);
foreach (XmlNode n in x.SelectNodes("//param"))
{
if (n.Attributes["name"] != null)
{
DateTime expireon = DateTime.MaxValue;
if (n.Attributes["expireon"] != null)
{
expireon = DateTime.Parse(n.Attributes["expireon"].InnerText);
}
if (expireon > DateTime.Now)
{
SessionParam sp = new SessionParam(n.Attributes["name"].InnerText, n.Attributes["val"].InnerText, expireon);
m_SessionParms.Add(n.Attributes["name"].InnerText.ToLowerInvariant(), sp);
}
}
}
}
public void SetVal(String ParamName, String SessionValue, System.DateTime ExpiresOn)
{
ParamName = ParamName.ToLowerInvariant();
if (m_SessionID == 0)
{
return;
}
if (m_SessionParms.ContainsKey(ParamName))
{
if (SessionValue.Length == 0)
{
m_SessionParms.Remove(ParamName);
}
else
{
SessionParam sp = (SessionParam)m_SessionParms[ParamName];
sp.ParamValue = SessionValue;;
sp.ExpireOn = ExpiresOn;
}
if (m_SessionID != 0)
{
UpdateCustomerSession(null, null);
}
}
else
{
if (SessionValue.Length > 0)
{
SessionParam sp = new SessionParam(ParamName, SessionValue, ExpiresOn);
m_SessionParms.Add(ParamName, sp);
if (m_SessionID != 0)
{
UpdateCustomerSession(null, null);
}
}
}
}
public String Session(String ParamName)
{
ParamName = ParamName.ToLowerInvariant();
String tmpS = String.Empty;
try
{
if (m_SessionParms.Contains(ParamName))
{
SessionParam sp = (SessionParam)m_SessionParms[ParamName.ToLowerInvariant().Trim()];
tmpS = sp.ParamValue;
}
else
{
tmpS = string.Empty;
}
}
catch
{
tmpS = String.Empty;
}
return(tmpS);
}