public TKey[] KeysForObject(TValue obj)
{
if (obj == null)
{
throw new ArgumentNullException(nameof(obj));
}
using (var pool = new NSAutoreleasePool())
return(NSArray.ArrayFromHandle <TKey> (_AllKeysForObject(obj.Handle)));
}
protected T[]? GetArray <T> (NSString key) where T : NSObject
{
if (key is null)
{
throw new ArgumentNullException(nameof(key));
}
var value = CFDictionary.GetValue(Dictionary.Handle, key.Handle);
return(NSArray.ArrayFromHandle <T> (value));
}
protected T[] GetArray <T> (NSString key) where T : NSObject
{
if (key == null)
{
throw new ArgumentNullException("key");
}
var value = CFDictionary.GetValue(Dictionary.Handle, key.Handle);
if (value == IntPtr.Zero)
{
return(null);
}
return(NSArray.ArrayFromHandle <T> (value));
}
public TValue[] ObjectsForKeys(TKey[] keys, TValue marker)
{
if (keys == null)
{
throw new ArgumentNullException(nameof(keys));
}
if (marker == null)
{
throw new ArgumentNullException(nameof(marker));
}
if (keys.Length == 0)
{
return new TValue [] {}
}
;
return(NSArray.ArrayFromHandle <TValue> (_ObjectsForKeys(NSArray.From <TKey> (keys).Handle, marker.Handle)));
}
public T [] ToArray <T> () where T : class, INativeObject
{
IntPtr nsarr = _AllObjects();
return(NSArray.ArrayFromHandle <T> (nsarr));
}