http://www.jnbridge.com/jn/blog/2007/02/09/more-about-jnbridgepro-and-the-new-daylight-savings-time-rules/ Java and .NET Interoperability Tue, 04 Oct 2011 13:21:13 +0000 hourly 1 http://wordpress.org/?v=3.0.1 http://www.jnbridge.com/jn/blog/2007/02/09/more-about-jnbridgepro-and-the-new-daylight-savings-time-rules/comment-page-1/#comment-5572 Expert Texture » Microsoft’s DST Fix is a real problem Mon, 12 Feb 2007 19:44:40 +0000 http://www.jnbridge.com/blog/?p=23#comment-5572 [...] Last week, Wayne Citrin posted about a problem with Microsoft’s DST patch for Windows: There’s a very interesting problem with Microsoft’s DST patch for Windows that you should be aware of, since it can impact date conversion results when mapped date proxies are used.  The patch applies the new rules for whether date and time are daylight savings time without regard to year.  This means that if you ask .NET whether a given DateTime in the past is DST, it will apply the new rules even if the date would have been standard time under the old rules. [...] [...] Last week, Wayne Citrin posted about a problem with Microsoft’s DST patch for Windows: There’s a very interesting problem with Microsoft’s DST patch for Windows that you should be aware of, since it can impact date conversion results when mapped date proxies are used.  The patch applies the new rules for whether date and time are daylight savings time without regard to year.  This means that if you ask .NET whether a given DateTime in the past is DST, it will apply the new rules even if the date would have been standard time under the old rules. [...]

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