Implement API to reload loaded nuget assemblies.

ILSpy/AssemblyList.cs

@@ -138,12 +138,33 @@ namespace ICSharpCode.ILSpy
 			assemblyLookupCache.Clear();
 			winRTMetadataLookupCache.Clear();
 		}
-		
+
+		public LoadedAssembly Open(string assemblyUri, bool isAutoLoaded = false)
+		{
+			if (assemblyUri.StartsWith("nupkg://", StringComparison.OrdinalIgnoreCase)) {
+				string fileName = assemblyUri.Substring("nupkg://".Length);
+				int separator = fileName.LastIndexOf(';');
+				string componentName = null;
+				if (separator > -1) {
+					componentName = fileName.Substring(separator + 1);
+					fileName = fileName.Substring(0, separator);
+					LoadedNugetPackage package = new LoadedNugetPackage(fileName);
+					var entry = package.Entries.FirstOrDefault(e => e.Name == componentName);
+					if (entry != null) {
+						return OpenAssembly(assemblyUri, entry.Stream, true);
+					}
+				}
+				return null;
+			} else {
+				return OpenAssembly(assemblyUri, isAutoLoaded);
+			}
+		}
+
 		/// <summary>
 		/// Opens an assembly from disk.
 		/// Returns the existing assembly node if it is already loaded.
 		/// </summary>
-		public LoadedAssembly OpenAssembly(string file, bool isAutoLoaded=false)
+		public LoadedAssembly OpenAssembly(string file, bool isAutoLoaded = false)
 		{
 			App.Current.Dispatcher.VerifyAccess();
 			

ILSpy/MainWindow.xaml.cs

@@ -350,8 +350,8 @@ namespace ICSharpCode.ILSpy
 				SharpTreeNode node = null;
 				if (sessionSettings.ActiveTreeViewPath != null) {
 					node = FindNodeByPath(sessionSettings.ActiveTreeViewPath, true);
-					if (node == this.assemblyListTreeNode & sessionSettings.ActiveAutoLoadedAssembly != null) {
-						this.assemblyList.OpenAssembly(sessionSettings.ActiveAutoLoadedAssembly, true);
+					if (node == this.assemblyListTreeNode && sessionSettings.ActiveAutoLoadedAssembly != null) {
+						this.assemblyList.Open(sessionSettings.ActiveAutoLoadedAssembly, true);
 						node = FindNodeByPath(sessionSettings.ActiveTreeViewPath, true);
 					}
 				}