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Metodo RoleEnvironment.GetConfigurationSettingValue

Retrieves the value of a setting in the service configuration file.

Spazio dei nomi: Microsoft.WindowsAzure.ServiceRuntime
Assembly: Microsoft.WindowsAzure.ServiceRuntime (in microsoft.windowsazure.serviceruntime.dll)

Utilizzo

'Utilizzo
Dim configurationSettingName As String
Dim returnValue As String

returnValue = RoleEnvironment.GetConfigurationSettingValue(configurationSettingName)

Sintassi

C++

public:
static String^ GetConfigurationSettingValue (
	String^ configurationSettingName
)

public static String GetConfigurationSettingValue (
	String configurationSettingName
)

JScript

public static function GetConfigurationSettingValue (
	configurationSettingName : String
) : String

Parametri

configurationSettingName: The name of the configuration setting.

Valore restituito

A String that contains the value of the configuration setting.

Eccezioni

Tipo di eccezione	Condizione
RoleEnvironmentException	The configuration setting that was being retrieved does not exist.

Note

Configuration settings for a role are defined in the ServiceDefinition.csdef file and the values for the settings are configured in the ServiceConfiguration.cscfg file. For more information about defining and configuring settings, see Windows Azure Service Configuration Schema and Windows Azure Service Definition Schema.

The GetConfigurationSettingValue method can be used to retrieve the value that is defined in the ServiceDefinintion.cscfg file. The following code example shows how to get and write out the value for a setting called MySetting:


var settingValue = RoleEnvironment.GetConfigurationSettingValue("MySetting"); 
Trace.WriteLine("The setting value is: " + settingValue, "Information");

Codice thread safe

Tutti i membri statici pubblici (Shared in Visual Basic) di questo tipo sono thread-safe. I membri di istanza non sono garantiti come thread-safe.

Piattaforme