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• Re: error: enableEventValidation="true"/

  I was using the ATLAS cascading comboboxes on a page. I wired them up to services to do AJAX calls to populate the boxes correctly. I was so proud. Then I tried to submit the page. It blew up on me with the following error: Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback

  Posted to Web Forms (Forum) by ibanezplayer on 4/3/2007
  Filed under: ATLAS AJAX Cascading Dropdowns Combobox

• Re: Sample usage of ClientScriptManager.RegisterFo­rEventValidation

  I was using the ATLAS cascading comboboxes on a page. I wired them up to services to do AJAX calls to populate the boxes correctly. I was so proud. Then I tried to submit the page. It blew up on me with the following error: Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback

  Posted to Migrating from ASP.NET 1.x to ASP.NET 2.0 (Forum) by ibanezplayer on 4/3/2007
  Filed under: ATLAS AJAX Cascading Dropdown Combobox

• Unable to cast object of type 'ProfileCommon' to type 'ProfileCommon'

  I was getting this error out of nowhere. I had just uploaded my latest files to my remote server. When I ran locally again a few minutes later, I was suddenly getting the error: Unable to cast object of type 'ProfileCommon' to type 'ProfileCommon' I searched all over and could not find a fix. The error was coming from a line where I was trying to read a custom property off of the profile object. I went into the web.config file and changed: < profile enabled = " true " > to < profile enabled

  Posted to Security (Forum) by ibanezplayer on 2/17/2007
  Filed under: Profile, ProfileProvider, ASP.NET 2.0, ASP.NET Membership