RDLC Expression to convert seconds in hh:mm:ss

need a expression to convert seconds into hh:mm:ss to use in a texbo开发者_开发问答x of a local report (ASP.NET with Report Viewer)

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This works even if hour part is >24hrs.

=right("0" & int(sum(Fields!Total_Login_Seconds.Value)/3600),2) & ":" 
& right("0" & int((sum(Fields!Total_Login_Seconds.Value) Mod 3600)/60),2) & ":" 
& right("0" & (sum(Fields!Total_Login_Seconds.Value) Mod 3600) Mod 60,2)

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you can write a vb syntax code to make calculations within the report, choose report textbox value property and write your vb code there