Tag Archives: error

Invalid postback or callback argument ASP.NET

I got this 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 events originate … Continue reading

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directory is already under version control SmartSVN

I was getting this error while adding my project in SmartSVN and I had no clue whatsoever *directory* is already under version control SmartSVN The reason I was getting this error was because I had select the root folder and the … Continue reading

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