发这个版似乎不大适合。。。 ; Y# o/ |3 T4 J* h% a) ]/ r
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write cookie value * n5 a* M4 n0 |, ]' {7 s! f9 v7 j7 Q2 H j/ p
DropDownList ddl;//your dropdownlist control 7 }3 i( ]- d- [" b HttpCookie cookie = new HttpCookie("mycookie"); ( y$ j5 }- i5 q6 N T. P& K2 Y cookie.Value = ddl.SelectedValue; " u! K. D' S& t$ g Response.Cookies.Add(cookie);; Y, i0 Y( ?! X