c# - Website is not taking connection string from web.config. it is searching for app.config -

i have project 3 tier structure dataaccesslayer, businesslogiclayer , website.

in dataaccesslayer have used f# library project connectionstring accessing app.config file

f# code -

type dbschema = sqldataconnection<"","myconnection">  let connectionstring = system.configuration.configurationmanager.connectionstrings.               ["myconnection"].connectionstring  

app.config code -

  <connectionstrings>       <add name="myconnection" connectionstring="data source=myserver;initial   catalog=mydb;persist security info=true;user id=sa;password=xyz;" providername="system.data.sqlclient"/>   </connectionstrings> 

now have given reference of dll in website businesslogic , website project.

i calling function of businesslogiclayer data -

var mydatalist = businesslogic.getalldata().tolist();

now issue is, website searching connectionstring in app.config file instead of web.config. want take connectionstring web.config

you can fetch connection string using below line of code -

using system; using system.configuration;  var connectionstring=configurationmanager.connectionstrings["myconnectionstring"].connectionstring; 

here reference : connection string app.config