int offset = TimeZone.CurrentTimeZone.GetUtcOffset(DateTime.Now).Hours;
offset>0 :当前时区是“+offset”
offset<0 :当前时区是“-offset”
int offset = TimeZone.CurrentTimeZone.GetUtcOffset(DateTime.Now).Hours;
offset>0 :当前时区是“+offset”
offset<0 :当前时区是“-offset”
转载于:https://www.cnblogs.com/Believe/archive/2010/02/11/1667522.html