Interface IMefServiceLocator

This interface is one of many which the Dapplo.Addon CompositionBootstrapper (ApplicationBootstrapper) implements. The Bootstrapper will automatically export itself as IMefServiceLocator, so framework code can use imports to get basic servicelocator support. A IMefServiceLocator should only be used for cases where a simple import can't work.

Namespace:Dapplo.Addons
Assembly:Dapplo.Addons.dll
Syntax
public interface IMefServiceLocator

Methods

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GetExport(Type, String)

Simple "service-locater"

Declaration
object GetExport(Type type, string contractName = "")
Parameters
Type Name Description
Type type

Type to locate
System.String contractName

Key/Name of the contract, null or an empty string
Returns
Type Description
System.Object

object for type
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GetExport<T>(String)

Simple "service-locater"

Declaration
Lazy<T> GetExport<T>(string contractName = "")
Parameters
Type Name Description
System.String contractName

Key/Name of the contract, null or an empty string
Returns
Type Description
Lazy<T>

Lazy T
Type Parameters
Name Description
T

Type to locate
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GetExport<T, TMetaData>(String)

Simple "service-locater" with meta-data

Declaration
Lazy<T, TMetaData> GetExport<T, TMetaData>(string contractName = "")
Parameters
Type Name Description
System.String contractName

Key/Name of the contract, null or an empty string
Returns
Type Description
Lazy<T, TMetaData>

Lazy T,TMetaData
Type Parameters
Name Description
T

Type to locate
TMetaData

interface-type for the meta-data
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GetExports(Type, String)

Simple "service-locater" to get multiple exports

Declaration
IEnumerable<Lazy<object>> GetExports(Type type, string contractName = "")
Parameters
Type Name Description
Type type

Type to locate
System.String contractName

Key/Name of the contract, null or an empty string
Returns
Type Description
IEnumerable<Lazy<System.Object>>

IEnumerable of Lazy object
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GetExports<T>(String)

Simple "service-locater" to get multiple exports

Declaration
IEnumerable<Lazy<T>> GetExports<T>(string contractName = "")
Parameters
Type Name Description
System.String contractName

Key/Name of the contract, null or an empty string
Returns
Type Description
IEnumerable<Lazy<T>>

IEnumerable of Lazy T
Type Parameters
Name Description
T

Type to locate
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GetExports<T, TMetaData>(String)

Simple "service-locater" to get multiple exports with meta-data

Declaration
IEnumerable<Lazy<T, TMetaData>> GetExports<T, TMetaData>(string contractName = "")
Parameters
Type Name Description
System.String contractName

Key/Name of the contract, null or an empty string
Returns
Type Description
IEnumerable<Lazy<T, TMetaData>>

IEnumerable of Lazy T,TMetaData
Type Parameters
Name Description
T

Type to locate
TMetaData

interface-type for the meta-data