private ByteartRetailConfigurationReader()
 {
     this.configuration = ByteartRetailConfigSection.Instance;
     if (this.configuration == null)
     {
         throw new ConfigurationErrorsException("当前应用程序的配置文件中不存在与ByteartRetail相关的配置信息。");
     }
 }
 private ByteartRetailConfigurationReader()
 {
     this.configuration = ByteartRetailConfigSection.Instance;
     if (this.configuration == null)
         throw new ConfigurationErrorsException("当前应用程序的配置文件中不存在与ByteartRetail相关的配置信息。");
 }