Bu uzantı yöntemi, iç içe geçmiş derlemeler dahil olmak üzere tüm başvurulan derlemeleri özyinelemeli olarak alır.
Kullandığı olarak ReflectionOnlyLoad, bu tam zamanında sürecine müdahale avantajına sahiptir, ayrı bir uygulama etki alanı, derlemeleri yükler.
Ayrıca bir MyGetMissingAssembliesRecursive. Bunu, başvurulan, ancak herhangi bir nedenle geçerli dizinde bulunmayan eksik derlemeleri tespit etmek için kullanabilirsiniz. Bu, MEF kullanırken inanılmaz derecede faydalıdır . İade listesi size hem eksik montajı hem de ona sahip olanı (üst öğesi) verecektir.
/// <summary>
/// Intent: Get referenced assemblies, either recursively or flat. Not thread safe, if running in a multi
/// threaded environment must use locks.
/// </summary>
public static class GetReferencedAssemblies
{
static void Demo()
{
var referencedAssemblies = Assembly.GetEntryAssembly().MyGetReferencedAssembliesRecursive();
var missingAssemblies = Assembly.GetEntryAssembly().MyGetMissingAssembliesRecursive();
// Can use this within a class.
//var referencedAssemblies = this.MyGetReferencedAssembliesRecursive();
}
public class MissingAssembly
{
public MissingAssembly(string missingAssemblyName, string missingAssemblyNameParent)
{
MissingAssemblyName = missingAssemblyName;
MissingAssemblyNameParent = missingAssemblyNameParent;
}
public string MissingAssemblyName { get; set; }
public string MissingAssemblyNameParent { get; set; }
}
private static Dictionary<string, Assembly> _dependentAssemblyList;
private static List<MissingAssembly> _missingAssemblyList;
/// <summary>
/// Intent: Get assemblies referenced by entry assembly. Not recursive.
/// </summary>
public static List<string> MyGetReferencedAssembliesFlat(this Type type)
{
var results = type.Assembly.GetReferencedAssemblies();
return results.Select(o => o.FullName).OrderBy(o => o).ToList();
}
/// <summary>
/// Intent: Get assemblies currently dependent on entry assembly. Recursive.
/// </summary>
public static Dictionary<string, Assembly> MyGetReferencedAssembliesRecursive(this Assembly assembly)
{
_dependentAssemblyList = new Dictionary<string, Assembly>();
_missingAssemblyList = new List<MissingAssembly>();
InternalGetDependentAssembliesRecursive(assembly);
// Only include assemblies that we wrote ourselves (ignore ones from GAC).
var keysToRemove = _dependentAssemblyList.Values.Where(
o => o.GlobalAssemblyCache == true).ToList();
foreach (var k in keysToRemove)
{
_dependentAssemblyList.Remove(k.FullName.MyToName());
}
return _dependentAssemblyList;
}
/// <summary>
/// Intent: Get missing assemblies.
/// </summary>
public static List<MissingAssembly> MyGetMissingAssembliesRecursive(this Assembly assembly)
{
_dependentAssemblyList = new Dictionary<string, Assembly>();
_missingAssemblyList = new List<MissingAssembly>();
InternalGetDependentAssembliesRecursive(assembly);
return _missingAssemblyList;
}
/// <summary>
/// Intent: Internal recursive class to get all dependent assemblies, and all dependent assemblies of
/// dependent assemblies, etc.
/// </summary>
private static void InternalGetDependentAssembliesRecursive(Assembly assembly)
{
// Load assemblies with newest versions first. Omitting the ordering results in false positives on
// _missingAssemblyList.
var referencedAssemblies = assembly.GetReferencedAssemblies()
.OrderByDescending(o => o.Version);
foreach (var r in referencedAssemblies)
{
if (String.IsNullOrEmpty(assembly.FullName))
{
continue;
}
if (_dependentAssemblyList.ContainsKey(r.FullName.MyToName()) == false)
{
try
{
var a = Assembly.ReflectionOnlyLoad(r.FullName);
_dependentAssemblyList[a.FullName.MyToName()] = a;
InternalGetDependentAssembliesRecursive(a);
}
catch (Exception ex)
{
_missingAssemblyList.Add(new MissingAssembly(r.FullName.Split(',')[0], assembly.FullName.MyToName()));
}
}
}
}
private static string MyToName(this string fullName)
{
return fullName.Split(',')[0];
}
}
Güncelleme
Bu kod iş parçacığını güvenli hale getirmek için locketrafına bir koyun. Sihrini yapmak için paylaşılan bir statik global değişkene başvurduğundan, şu anda varsayılan olarak iş parçacığı güvenli değildir.