Don’t use Response.Cookies[string] to check if a cookie exists!

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Don’t use Response.Cookies[string] to check if a cookie exists!(chwe.at)

submitted by cribe(50) 3 years, 4 months ago

If you use code like “if (Response.Cookies[“mycookie”] != null) { … }”, ASP.Net automatically generates a new cookie with the name “mycookie” in the background and overwrites your old cookie! Always use the Request.Cookies-Collection to read cookies!

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posted by johnsheehan(4785) 3 years, 4 months ago 0

I didn't know anyone even thought reading cookies with Response was how you did it. Maybe more .NET devs should learn Classic ASP. You'd figure this out pretty quick.

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