public static Type[] GetTypesImplementing <T>(string assemblyName = "")
{
IEnumerable <Assembly> assemblies = null;
if (assemblyName.IsNotEmpty() &&
LoadedAssemblies.Count(a => assemblyName.IsNotEmpty() && a.GetName().Name == assemblyName) > 0)
{
assemblies = LoadedAssemblies.Where(a => a.FullName.StartsWith(assemblyName));
}
else if (assemblyName.IsEmpty())
{
assemblies = LoadedAssemblies;
}
else
{
throw new InvalidOperationException($"The assembly {assemblyName} is not loaded.");
}
IEnumerable <Type> types =
from type in assemblies.SelectMany(a => a.GetTypes())
where typeof(T).IsAssignableFrom(type) && type.IsClass && !type.IsAbstract
select type;
return(types.ToArray());
}
public static Type[] GetSubTypes <T>(string assemblyName = "")
{
IEnumerable <Assembly> assemblies = null;
if (assemblyName.IsNotEmpty() &&
LoadedAssemblies.Count(a => assemblyName.IsNotEmpty() && a.GetName().Name == assemblyName) > 0)
{
assemblies = LoadedAssemblies.Where(a => a.FullName.StartsWith(assemblyName));
}
else if (assemblyName.IsEmpty())
{
assemblies = LoadedAssemblies;
}
else
{
throw new InvalidOperationException($"The assembly {assemblyName} is not loaded.");
}
return(assemblies
.Select(a => a.GetTypes())
.SelectMany(t => t)
.Where(t => t.IsSubclassOf(typeof(T)) && !t.IsAbstract)?
.ToArray());
}
