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i am getting random error while initialize an object. when am opening form some times its giving above error and some time not. While debugging i found error is coming in following place.
In DataPortal_Create i check for ValidationRules.CheckRules()
On validation rules its goes to following function
Private Shared Function AccountExist(ByVal target As Consignment, ByVal e As Csla.Validation.RuleArgs) As Boolean Dim RetVal As Boolean If Account.Exists(target.AccountCode) Then RetVal = True Else RetVal = False e.Description = InfoCenter.GetDisplayTextFromResource("AccountisRequired") End If Return RetVal End Function
for above function it goes to false part and trying to get msg from resource. below is resource function.
Public Shared Function GetDisplayTextFromResource(ByVal Key As String) As String Dim loc As WPFLocalizeExtension.Extensions.LocTextExtension = Nothing Dim strRetVal As String = "" loc = New WPFLocalizeExtension.Extensions.LocTextExtension() ' "ResourceAssembly:resCommon:" & Key) loc.Assembly = "ResourceAssembly" loc.Dict = "resCommon" loc.Key = Key loc.ResolveLocalizedValue(strRetVal) Return strRetVal End Function
I am getting over on bold line that "Edit level mismatch in Object". if i open same form again its not firing any error. can anybody help me...!!!
You should look closely at the Ioc container configuration (and possibly a singelton instance?) .
It would seem that the Ioc resolves into an already existing object that is likely to be active in databinding. The exception is typically thrown from BeginEdit/CancelEdit/ApplyEdit and these methods are mostly called by DataBinding.
Jonny Bekkum, Norway