public static IEnumerable <T> InstanceTypesWithAttribute <T>(Type attr, Func <Type, Attribute[], bool>?validator, IEnumerable <Type>?exclude, params Assembly[] assemblies) where T : class
{
if (!attr.IsAssignableTo(typeof(Attribute)))
{
throw new ArgumentException("Type must be an attribute type", nameof(attr));
}
var types = new List <T>();
Func <Type, Attribute[], bool> isvalid = validator ?? ((x, y) => true);
Type?curtype = null;
try
{
foreach (var ty in ReflectionCollectionMethods.GetAllTypesAndAttributeInstanceTupleFromAssembly(attr, false, assemblies.Length > 0 ? assemblies : ExecAsm)
.Where(x => (exclude ?? NoExclude).All(y => y != x.Type)))
{
curtype = ty.Type;
if (isvalid(ty.Type, ty.Attributes))
{
types.Add((T)Activator.CreateInstance(ty.Type) !);
}
}
return(types);
}
catch (Exception e)
{
throw new TypeLoadException($"All classes that are chosen to be loaded must not be generic, abstract, or static, must have a parameterless constructor. Check inner exception for more details. Type that caused the exception: {curtype}", e);
}
}
public static IEnumerable <object> GetAllStaticPropertyValues() => ReflectionCollectionMethods.GetAllStaticPropertyValues(typeinfo);
public static IEnumerable <PropertyInfo> GetAllInstanceProperties() => ReflectionCollectionMethods.GetAllInstanceProperties(typeinfo);
