]^\rQRSgetVW[\X]^\r//context. Request. QuerySlring["key']; key cdef name Xg\rQRSposlVW[\X]^\r//context. Request. Form["key'];\rQijdposekdgetlmnRS\r//context. Request. Params["key'];\r//context. Request["key”];\rint age = Convert. Tolnt32 (context. Request. QueryString[o/txtAgeo/]);\r//2Gp]^+1\rage++;\rQ3Gp+1qX]^rstuTU.\r//context. Response. Wri te(age);\r//context. Request. MapPathwxyXz{|}~X|}\rstring html= F i 1 e. ReadAl IText (context. Request. MapPat h(oz Inc Age. html"));\rhtml = html. Replace(oz<input type=\"text\" nameZG"txtAge\' value=GQ />", "input\rtypeZGQ name=\QtxtAge\Q value=\/zoo+age+/z />Q);\rcontext. Response. Write(html);\r}\rpublic bool IsReusable {\rget (\rreturn false;\r}\r)\r)