Hi,
I'm using an old CallBack with the RaiseCallbackEvent to fill a dropdownlist with the value of a previous one, it works ok, but when posting to the server to save the dropdownlist.selectedvalue, it just doesn't post it, it appears as "" string. I debbuged the stringbuilder and the callback send perfectly the id and the text value to the javascript function, what's wrong ?
Public Sub RaiseCallbackEvent(ByVal eventArgument As String) Implements System.W ...
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