json - Amazon Book Search API using Asp.net -


how can amazon api used search book using isbn number asp.net?

http://webservices.amazon.com/awsecommerceservice/awsecommerceservice.wsdl create proxy using svcutil.exe above given url , method getbookbyisbn. amazonbook cutom dto have create own.

public static amazonbook getbookbyisbn(string isbn)     {         webconfighelper wch = new webconfighelper("awssettings");         amazonbook book = null;         string awsaccesskeyid = wch["accesskey"];         string associatetag = wch["associatetag"];         string awsseckey = wch["secretkey"];          basichttpbinding binding = new basichttpbinding(basichttpsecuritymode.transport);         binding.maxreceivedmessagesize = int.maxvalue;          awsecommerceserviceporttypeclient client = new awsecommerceserviceporttypeclient(             binding,             new endpointaddress("https://webservices.amazon.com/onca/soap?service=awsecommerceservice"));          // add authentication ecs client         client.channelfactory.endpoint.behaviors.add(new amazonsigningendpointbehavior(awsaccesskeyid, awsseckey));           itemsearchrequest request = new itemsearchrequest();         request.searchindex = "books";         request.power = "isbn:" + isbn.trim();         request.responsegroup = new string[] { "large" };         request.sort = "salesrank";          itemsearchrequest[] requests = new itemsearchrequest[] { request };          itemsearch itemsearch = new itemsearch();         itemsearch.awsaccesskeyid = awsaccesskeyid;         itemsearch.associatetag = associatetag;         itemsearch.request = requests;           try         {             itemsearchresponse response = client.itemsearch(itemsearch);             items info = response.items[0];             if (info.item != null)             {                 item[] items = info.item;                 if (items.length == 1)                 {                     book = new amazonbook(items[0]);                 }             }         }         catch (exception ex)         {             throw ex;         }         return book;       }

reagards,


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