private string GetItem(ASPHelper.IRequestDictionary dict, string key)
{
object retVal = null;
object o = dict.GetItem(key);
ASPHelper.IStringList sl = o as ASPHelper.IStringList;
if (sl != null)
{
if (sl.GetCount() > 0)
{
retVal = sl.GetItem(1);
}
Marshal.ReleaseComObject(sl);
}
else
{
return(o.GetType().ToString());
}
return(Convert.ToString(retVal));
}
/// <summary>
/// Renders the specified ASP Request variable and appends it to the specified <see cref="StringBuilder" />.
/// </summary>
/// <param name="builder">The <see cref="StringBuilder"/> to append the rendered data to.</param>
/// <param name="logEvent">Logging event.</param>
protected internal override void Append(StringBuilder builder, LogEventInfo logEvent)
{
ASPHelper.IRequest request = ASPHelper.GetRequestObject();
if (request != null)
{
if (QueryString != null)
{
builder.Append(GetItem(request.GetQueryString(), QueryString));
}
else if (Form != null)
{
builder.Append(GetItem(request.GetForm(), Form));
}
else if (Cookie != null)
{
object cookie = request.GetCookies().GetItem(Cookie);
builder.Append(Convert.ToString(ASPHelper.GetComDefaultProperty(cookie)));
}
else if (ServerVariable != null)
{
builder.Append(GetItem(request.GetServerVariables(), ServerVariable));
}
else if (Item != null)
{
ASPHelper.IDispatch o = request.GetItem(Item);
ASPHelper.IStringList sl = o as ASPHelper.IStringList;
if (sl != null)
{
if (sl.GetCount() > 0)
{
builder.Append(sl.GetItem(1));
}
Marshal.ReleaseComObject(sl);
}
}
Marshal.ReleaseComObject(request);
}
}
