private bool DisplayDetailedError()
{
Trace.Write("myErrorPage.aspx", "Display Detailed Error");
// The error is stored with whatever method is specific in web.config in the tag:
// <add key="customErrorMethod" value="application/context/cookie/querystring/off" />
IErrorIOHandler objErrorBasket = ErrorIOFactory.Create(ConfigurationSettings.AppSettings["customErrorMethod"]);
ErrorStorage st = objErrorBasket.Retrieve();
// Whatever the method used, always clear it when done.
objErrorBasket.Clear();
string pattern = "<H2 style='FONT-SIZE: 14pt; COLOR: red'>{0}</H2>{1}";
if (st.Type == typeof(NeJudgeSecurityException).FullName)
{
panelDetailedError.Visible = false;
mesLiteral.Text = String.Format(pattern, @"Недостаточно прав.",
"Вы не обладаете правами группы " + st.Message); //+"\r\n"+"Ваши права: "+groups;
}
else if (st.Type == typeof(NeJudgeInvalidParametersException).FullName)
{
panelDetailedError.Visible = false;
mesLiteral.Text = String.Format(pattern, @"Были указаны неверные параметры.",
@"В качестве параметра " + st.Message + @" было передано неверное значение.");
}
else
{
st.StackTrace = Regex.Replace(st.StackTrace, "\n", "<br />");
litMessage.Text = st.Message;
litSource.Text = st.Source;
litStackTrace.Text = st.StackTrace;
litErrorDate.Text = st.Date;
litErrorType.Text = st.Type;
}
return(true);
}
//[System.Security.Permissions.PermissionSet(System.Security.Permissions.SecurityAction.Assert, Name="FullTrust")]
protected void Application_Error(Object sender, EventArgs e)
{
HttpContext.Current.Trace.Write("global.asax: Application_Error");
Exception objError = Server.GetLastError().GetBaseException();
// Write to Event Log based on web.config setting:
// <add key="customErrorAutomaticLogging" value="on/off" />
if (ConfigurationSettings.AppSettings["customErrorAutomaticLogging"].ToLower() == "on")
{
WriteErrorToLog(objError);
}
// Automatic E-mail Notification based on web.config setting:
// <add key="customErrorAutomaticEmail" value="on/off" />
// <add key="customErrorAutomaticEmailAddress" value="[address goes here]" />
if (ConfigurationSettings.AppSettings["customErrorAutomaticEmail"].ToLower() == "on")
{
EmailError(objError, ConfigurationSettings.AppSettings["customErrorEmailAddress"]);
}
// If customErrorMethod isn't off or unset, then store the exception
// web.config:appSettings:customErrorMethod follows this syntax:
// <add key="customErrorMethod" value="application/cookie/context/querystring/off" />
string strErrorMethod = ConfigurationSettings.AppSettings["customErrorMethod"].ToLower();
if (strErrorMethod != "off" && strErrorMethod != "")
{
// Make an exception storage basket as specified by web.config setting:
// <add key="customErrorMethod" value="application/cookie/context/querystring/off" />
IErrorIOHandler objErrorBasket = ErrorIOFactory.Create(strErrorMethod);
// Store the exception in the basket while generating the path to the custom error page.
string strRedirect = ConfigurationSettings.AppSettings["customErrorPage"];
string strQueryString = objErrorBasket.Store(objError);
string strFilePath = strRedirect + strQueryString;
if (strRedirect != "")
{
switch (ConfigurationSettings.AppSettings["customErrorBranchMethod"].ToLower())
{
case "transfer":
// Use with application, context, or cookie. Results in originally requested URL.
Server.Transfer(strFilePath, false);
break;
case "redirect":
// Use with application, cookie, or querystring. Results in the custom error page's URL.
Response.Redirect(strFilePath);
break;
}
}
}
/*StringBuilder message = new StringBuilder();
* if (Server != null)
* {
* Exception ex;
* for (ex = Server.GetLastError(); ex != null; ex = ex.InnerException)
* {
* message.AppendFormat("{0}: {1}{2}\r\n",
* ex.GetType().FullName,
* ex.Message,
* ex.StackTrace);
* }
* EventLog.WriteEntry("NeJudge",message.ToString(),EventLogEntryType.Error);
* }*/
}
