DoSave Method not work

DoSave Method not work

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st3fanus posted on Monday, August 06, 2012

Hi rocky..

I got a strange problem

i have to different view model

which are one DoSave method work BUT another DoSave not work and it's not display an error, i tried to debug but can't found any error BUT MY Business Object is not SAVED.

I tried to break on DataPortal_Insert , BUT it's never reach ?


Do you have any suggesstion or something I'm missing ?


Thanks a lot



RockfordLhotka replied on Monday, August 06, 2012

Are you overriding the OnError method in your viewmodel? That is where you'd see the error from the DoSave method.

st3fanus replied on Monday, August 06, 2012

Hi rocky ,


thanks a lot :)

yes, i forgot to catch the error, NOW the BO can be saved.

But in this case, i have something that i understand,

First, My First Error is : I forgot to mark Serializable on said it PaymentEdit BO, after i mark it it can be saved, i have check it on DB


The second problem arise : it still display an error that said MyDal have to be mark as Serializable too ( I don't know why this happen )

as long as I know Dal is run on server side, not travel from client to server or vice versa, Am I right ?


Am I missing something ? because my another BO is no ask about mark serializable on their DAL ??


thanks a lot




JonnyBee replied on Tuesday, August 07, 2012

Basically - this means that a DAL object is part of the Object Graph of PaymentEditBO and thus is supposed to be serialized.

If you need this as a property then remember to keep it as a private backing field marked with [NotUndoable] and [NonSerialized] attributes.

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