estrify Posted January 31, 2013 Share Posted January 31, 2013 Hi, We need some light with this problem: access violation exception accessing session variables within a thread. The problem is that UniMainModule is a function that returns TUniMainModule(UniApplication.UniMainModule) and we suppose that UniApplication is another function. Please, we need to know the necessary direct casting we have to do to access session's data avoiding the usage of such functions within the thread. We attach the progress bar example modified to conceptually do what we need. In progressbartest.pas, the line Index_Max:=UniMainModule.Index_Max produces the exception. Thanks in advance 20130131_Access_Session_Data_Within_A_Thread.rar Quote Link to comment Share on other sites More sharing options...
Administrators Farshad Mohajeri Posted January 31, 2013 Administrators Share Posted January 31, 2013 Index_Max:=(frm.UniApplication.UniMainModule as TUniMainModule).Index_Max; Quote Link to comment Share on other sites More sharing options...
estrify Posted January 31, 2013 Author Share Posted January 31, 2013 Perfect. Fast and clear response. Thanks a lot. Quote Link to comment Share on other sites More sharing options...
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