Caricamento delle dipendenze di assembly .NET non funzionanti

Question

Ho cercato una soluzione per un paio di giorni. Nel mio caso, nessuna delle risposte funziona come riferimento (carica?) Assembly .NET nel dominio app dalla sessione di PowerShell.

Prima di caricare i riferimenti (che devono essere referenziati dalla DLL summenzionata per funzionare [Reflection.Assembly]::LoadFile() o [Reflection.Assembly]::LoadFrom()), quindi carico la DLL .NET chiamando Add-Type.

Sfortunatamente non funziona, quindi non posso creare alcune istanze da quella DLL. Sto ottenendo gli stessi errori quando uso DLL senza riferimenti collegati in un normale progetto C# ma non appena faccio riferimento agli altri assembly e ricompilato funziona senza errori (posso confermare che è a causa di assembly referenziati come ho verificato che in LinqPad come bene).

PowerShell:

[System.Reflection.Assembly]::LoadFile((Get-Item -Path ".\System.Data.SQLite.dll").FullName) 
Add-Type -Path (Get-Item -Path ".\Connector.dll").FullName -ReferencedAssemblies (Get-Item -Path ".\System.Data.SQLite.dll").FullName -PassThru | Out-Null 
$certMGT = New-Object Connector 

terza linea di quello script PowerShell tiri:

New-Object : Exception calling ".ctor" with "0" argument(s): "Failed to find or load the registered .Net Framework Data Provider." 
At C:\Repos\Connector\bin\Installer.ps1:306 char:20 
+   $certMGT = New-Object Connector 
+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
    + CategoryInfo   : InvalidOperation: (:) [New-Object], MethodInvocationException 
    + FullyQualifiedErrorId : ConstructorInvokedThrowException,Microsoft.PowerShell.Commands.NewObjectCommand 

PSMessageDetails  : 
Exception    : System.Management.Automation.MethodInvocationException: Exception calling ".ctor" with "0" argument(s): "Failed to find or load the registered .Net Framework 
         Data Provider." ---> System.Configuration.ConfigurationErrorsException: Failed to find or load the registered .Net Framework Data Provider. 
          at System.Data.Common.DbProviderFactories.GetFactory(DataRow providerRow) 
          at System.Data.EntityClient.EntityConnection.GetFactory(String providerString) 
          at System.Data.EntityClient.EntityConnection.ChangeConnectionString(String newConnectionString) 
          at System.Data.Objects.ObjectContext..ctor(String connectionString, String defaultContainerName) 
          at Connector.Entity.ConnectorDBEntities..ctor(String connectionString) 
          at Connector.DBManager..ctor() 
          at Connector.DAL.ConfigurationDAL..ctor() 
          at Connector.ConnectorConfig..ctor() 
          at Connector.ConnectorCertMGT..ctor() 
          --- End of inner exception stack trace --- 
          at System.Management.Automation.DotNetAdapter.AuxiliaryConstructorInvoke(MethodInformation methodInformation, Object[] arguments, Object[] originalArgumen 
         ts) 
          at System.Management.Automation.DotNetAdapter.ConstructorInvokeDotNet(Type type, ConstructorInfo[] constructors, Object[] arguments) 
          at Microsoft.PowerShell.Commands.NewObjectCommand.CallConstructor(Type type, ConstructorInfo[] constructors, Object[] args) 
TargetObject   : 
CategoryInfo   : InvalidOperation: (:) [New-Object], MethodInvocationException 
FullyQualifiedErrorId : ConstructorInvokedThrowException,Microsoft.PowerShell.Commands.NewObjectCommand 
ErrorDetails   : 
InvocationInfo  : System.Management.Automation.InvocationInfo 

interrogazione LINQPad (C# Programma; riferimenti Connector.dll) - Questo funziona bene

void Main() 
{ 
    Assembly.LoadFile(@"C:\Repos\Connector\bin\System.Data.SQLite.dll"); 
    Connector connector = new Connector();//this also throws exactly the same error if I do not LoadFile as in above line 
} 

Answer 1

Dovresti usare Assembly.LoadFrom. Post del blog pertinenti: http://blogs.msdn.com/b/suzcook/archive/2003/09/19/loadfile-vs-loadfrom.aspx http://blogs.msdn.com/b/suzcook/archive/2003/05/29/57143.aspx