Method AddEnvFile

AddEnvFile(IConfigurationBuilder, String)

Adds the ENV configuration provider at path to builder.

Declaration

public static IConfigurationBuilder AddEnvFile(this IConfigurationBuilder builder, string path)

Parameters

Type	Name	Description
IConfigurationBuilder	builder	The IConfigurationBuilder to add to.
String	path	The path to the file.

Returns

Type	Description
IConfigurationBuilder	The IConfigurationBuilder.

Exceptions

Type	Condition
ArgumentNullException	builder is null.
ArgumentException	If the path is null, empty or consists only of white-space characters.

AddEnvFile(IConfigurationBuilder, String, Boolean)

Adds a ENV configuration source to builder.

Declaration

public static IConfigurationBuilder AddEnvFile(this IConfigurationBuilder builder, string path, bool optional)

Parameters

Type	Name	Description
IConfigurationBuilder	builder	The IConfigurationBuilder to add to.
String	path	The path to the file.
Boolean	optional	Whether the file is optional.

Returns

Type	Description
IConfigurationBuilder	The IConfigurationBuilder.

Exceptions

Type	Condition
ArgumentNullException	builder is null.
ArgumentException	If the path is null, empty or consists only of white-space characters.

AddEnvFile(IConfigurationBuilder, Action<EnvConfigurationSource>)

Adds a ENV configuration source to builder.

Declaration

public static IConfigurationBuilder AddEnvFile(this IConfigurationBuilder builder, Action<EnvConfigurationSource> configureSource)

Parameters

Type	Name	Description
IConfigurationBuilder	builder	The IConfigurationBuilder to add to.
Action<EnvConfigurationSource>	configureSource	Configures the source.

Returns

Type	Description
IConfigurationBuilder	The IConfigurationBuilder.

Exceptions

Type	Condition
ArgumentNullException	builder, or configureSource is null.