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Prevent Simultaneous Logins by a Single User ID in ASP.NET

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12 Jul 2011CPOL 61.4K   17  
Using this code block, you can prevent simultaneous logins by a single User ID.

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Written By
Web Developer
Iran (Islamic Republic of) Iran (Islamic Republic of)
I hold a BS degree in software engineering and am a Microsoft Certified Solution Developer(MCSD).
I have more than 8 years of experience in .NET developement, mostly web develop using C# and ASP.NET.

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