G'day
I'm getting the following exception:
System.ArgumentNullException was unhandled by user code
Message="Value cannot be null. Parameter name: InString"
ParamName="InString"
Source="mscorlib"
StackTrace:
at System.Convert.FromBase64String(String s)
at MicroFour.StrataFrame.Security.Encryption.TripleDESWrapper.Decrypt(String text)
at MicroFour.StrataFrame.Security.BusinessObjects.SFSUsersBO.EncryptedData..ctor(String DataString, String UserName, Int32 ProjectPK)
InnerException:
This occurs on line 521 in the following Strataframe code:
C:\Program Files\MicroFour\StrataFrame Source Code\MicroFour StrataFrame Base\encryption\tripledeswrapper.vb
520 Public Function Decrypt(ByVal text As String) As String
521 >>>> Dim input() As Byte = Convert.FromBase64String(text)
522 Dim output() As Byte = Transform(input, m_des.CreateDecryptor(m_key, m_iv))
523
524 Return m_utf8.GetString(output)
525 End Function
There are two spots in my code that cause this (as indicated):
Dim UserName As String = "PeterD"
Dim SFUsersBO As New MicroFour.StrataFrame.Security.BusinessObjects.SFSUsersBO
>>>> SFUsersBO.FillByUserName(UserName)
...
>>>> SFSUsersBO.FillAll(0)
I'm running Strataframe 1.6.6, with SQL references updated and recompiled so it can interact with SQL Server 2008.
The SFS tables (excluding the project table) are in our Application Database, on a SQL server 2008 instance.
I've populated the Users progamatically, but they show as normal users in the security dialog, and I'm able to edit them sucesfully.
If I ignore the exception, (which recurs in the first instance 3 or 4 times, and in the second instance once for each user in the table), the BO gets populated with information that looks OK to me.
Any thoughts as to what might be happening?
Peter