How to Enable a .NET Web Service to Receive Large Amounts of Data? -

how enable .net web service receive large amounts of data ?

i have .net web service should receive several large files , save them in directory on local hard disk. program (running on computer on same network) tries call web service receives error: "line long".

any suggestions?

thanks, luis.

code:

method:

public function receivefiles(byval filecontents string,   byval fileinfo list(of string),   byval listbinaryfilecontents list(of byte()),   byval liststringfilecontents list(of string)) string() implements ireceivefiles.getdatareceivefiles 

...

datacontract:

<operationcontract()> function getdatareceivefiles(byval filecontents string,   byval fileinfo list(of string),   byval listbinaryfilecontents list(of byte()),   byval liststringfilecontents list(of string)) string() 

webconfig:

<appsettings>     <add key="aspnet:usetaskfriendlysynchronizationcontext" value="true" /> </appsettings> <system.web>     <compilation debug="true" strict="false" explicit="true" targetframework="4.5" />     <httpruntime targetframework="4.5"/> </system.web> <system.servicemodel>     <behaviors>         <servicebehaviors>             <behavior>                 <!-- avoid disclosing metadata information, set values below false before deployment -->                 <servicemetadata httpgetenabled="true" httpsgetenabled="true"/>                 <!-- receive exception details in faults debugging purposes, set value below true.  set false before deployment avoid disclosing exception information -->                 <servicedebug includeexceptiondetailinfaults="false"/>             </behavior>         </servicebehaviors>     </behaviors>     <protocolmapping>         <add binding="basichttpsbinding" scheme="https" />     </protocolmapping>         <servicehostingenvironment aspnetcompatibilityenabled="true" multiplesitebindingsenabled="true" /> </system.servicemodel> <system.webserver>     <modules runallmanagedmodulesforallrequests="true"/>     <!--     browse web app root directory during debugging, set value below true.     set false before deployment avoid disclosing web app folder information.   -->     <directorybrowse enabled="true"/> </system.webserver>