Length cannot be less than zero. Parameter name: length

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Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ArgumentOutOfRangeException: Length cannot be less than zero.
Parameter name: length

Source Error:


Line 1002:                                if (pHomeMDB != ""
Line 1003:                                {
Line 1004:                                        servername = pHomeMDB.Substring(0, pHomeMDB.LastIndexOf(",CN=Servers");
Line 1005:                                        servername = servername.Substring(servername.LastIndexOf("="+1);
Line 1006:                                }


Source File: d:\NetModule\FrontEnd\Home_myoffice_SubModule\ezEmail\App_Code\ezWebBase.cs    Line: 1004

Stack Trace:


[ArgumentOutOfRangeException: Length cannot be less than zero.
Parameter name: length]
   System.String.InternalSubStringWithChecks(Int32 startIndex, Int32 length, Boolean fAlwaysCopy) +10082904
   Kaoni.ezStandard.ezWebBase.GetHomeServer(String pHomeMDB) in d:\NetModule\FrontEnd\Home_myoffice_SubModule\ezEmail\App_Code\ezWebBase.cs:1004
   Kaoni.ezStandard.ezWebBase.CreateUserInfo() in d:\NetModule\FrontEnd\Home_myoffice_SubModule\ezEmail\App_Code\ezWebBase.cs:181
   Kaoni.ezStandard.mail_list.Page_Load(Object sender, EventArgs e) in d:\NetModule\FrontEnd\Home_myoffice_SubModule\ezEmail\mail_list.aspx.cs:53
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +25
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +42
   System.Web.UI.Control.OnLoad(EventArgs e) +132
   System.Web.UI.Control.LoadRecursive() +66
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2428




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Version Information: Microsoft .NET Framework Version:2.0.50727.5420; ASP.NET Version:2.0.50727.5420