<appSettings>
<add key="ConnectionString" value="Password=;User ID=;Data Source=ora"/>
</appSettings>using System.Data.OracleClient;
using System.Configuration;string connstr = ConfigurationSettings.AppSettings["ConnectionString"];
<add key="ConnectionString" value="Password=;User ID=;Data Source=ora"/>
</appSettings>using System.Data.OracleClient;
using System.Configuration;string connstr = ConfigurationSettings.AppSettings["ConnectionString"];
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