In C# class library, how can I read a connection string stored in my web.config file connection string tag? As in:
<connectionStrings>
<add name="CLessConStringLocal" connectionString="server=localhost;database=myDb;uid=sa;pwd=mypassword;"/>
</connectionStrings>
Use ConfigurationManager.ConnectionStrings collection to access the connection stings that stored in your configuration files.
For example :
string myConnectionString = ConfigurationManager
.ConnectionStrings["CLessConStringLocal"].ConnectionString;
Note : Do not forget to reference to System.Configuration assembly.
What is the use of default keyword in C#? Is it introduced in C# 3.0 ?
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