#if NET_2_0
using System;
+using System.Collections;
using System.Configuration;
using System.Configuration.Provider;
using System.Data.Common;
using System.Data.SqlClient;
+using System.IO;
+using System.Reflection;
+using System.Web.Compilation;
namespace System.Web.Configuration {
public static class ProvidersHelper
{
+ private static string privateBinPath = null;
+
public static ProviderBase InstantiateProvider (ProviderSettings providerSettings, Type providerType)
{
Type settingsType = Type.GetType (providerSettings.Type);
+ if (settingsType == null && Directory.Exists (PrivateBinPath)) {
+ string [] binDlls = Directory.GetFiles (PrivateBinPath, "*.dll");
+ foreach (string s in binDlls) {
+ Assembly binA = Assembly.LoadFrom (s);
+ settingsType = binA.GetType (providerSettings.Type);
+ if (settingsType != null)
+ break;
+ }
+ }
+
+ // check App_Code dlls
+ if (settingsType == null) {
+ IList appCode = BuildManager.CodeAssemblies;
+
+ if (appCode != null && appCode.Count > 0) {
+ Assembly asm;
+ foreach (object o in appCode) {
+ asm = o as Assembly;
+ if (asm == null)
+ continue;
+ settingsType = asm.GetType (providerSettings.Type);
+ if (settingsType != null)
+ break;
+ }
+ }
+ }
if (settingsType == null)
- throw new ConfigurationErrorsException (String.Format ("Could not find type: {0}", providerSettings.Type));
+ throw new ConfigurationErrorsException (String.Format ("Could not find type: {0}",
+ providerSettings.Type));
if (!providerType.IsAssignableFrom (settingsType))
- throw new ConfigurationErrorsException (String.Format ("Provider '{0}' must subclass from '{1}'", providerSettings.Name, providerType));
+ throw new ConfigurationErrorsException (String.Format ("Provider '{0}' must subclass from '{1}'",
+ providerSettings.Name, providerType));
ProviderBase provider = Activator.CreateInstance (settingsType) as ProviderBase;
return provider;
}
+ private static string PrivateBinPath {
+ get {
+ if (privateBinPath != null)
+ return privateBinPath;
+
+ AppDomainSetup setup = AppDomain.CurrentDomain.SetupInformation;
+ privateBinPath = Path.Combine (setup.ApplicationBase, setup.PrivateBinPath);
+
+ return privateBinPath;
+ }
+ }
+
public static void InstantiateProviders (ProviderSettingsCollection configProviders, ProviderCollection providers, Type providerType)
{
if (!typeof (ProviderBase).IsAssignableFrom (providerType))