Supported Event Types

Live Event Debugging in InspectMe Pro supports a broad range of delegates and Unity event signatures. Whether you're using standard .NET delegates like Action, Func<T>, or Unity’s UnityEvent<T>, InspectMe allows direct invocation from the Inspector, including support for parameters and return values.

This feature shares foundational logic with the Method Studio, and thus supports the same parameter and return type capabilities. If you're familiar with triggering methods in InspectMe, you'll feel right at home triggering events.

Supported Signatures Table

Type	Example Signature	Return Type	Parameters	Supported?	Notes
Action	Action myEvent	void	❌	✅	Basic no-argument delegate
Action<T1>	Action<string>	void	✅	✅	Full parameter input supported
Action<T1, T2>	Action<string, bool>	void	✅	✅	Supports up to 16 parameters
Func<TResult>	Func<int>	int	❌	✅	Return value is displayed
Func<T1, TResult>	Func<string, bool>	bool	✅	✅	Input parameters + return value
Func<T1, T2, TResult>	Func<string, int, float>	float	✅	✅	All parameters supported
Predicate<T>	Predicate<string>	bool	✅	✅	Treated as Func<T, bool>
Comparison<T>	Comparison<int>	int	✅	✅	Treated as Func<T, T, int>
Custom delegate	delegate bool MyValidator(string name)	bool or void	✅	✅	Treated as MulticastDelegate
UnityEvent	UnityEvent onDeath	void	❌	✅	Reflection-based invocation
UnityEvent<T>	UnityEvent<int>	void	✅	✅	Full parameter editing supported
UnityEvent<T1, T2>	UnityEvent<int, string>	void	✅	✅	Parameters handled via reflection

Parameter and Return Type Support

All parameter and return type handling in Live Event Debugging follows the same specification as used in the Supported Method Types guide. This ensures consistency across method and event invocation, especially when working with:

• Primitive types and structs (int, bool, Vector3, etc.)
• Unity-specific types (GameObject, AnimationCurve, etc.)
• Generic collections (List<T>, Dictionary<TKey, TValue>)
• Complex return values (e.g. Rect, Color, or custom types)

Notes

• Parameters can be provided before triggering events.
• Return values from supported delegates (like Func<>) are displayed in the inspector.
• When invoking a delegate with multiple listeners, only the return value from the last subscriber is returned by design. For technical detail, see the Return Values page.
• Delegates with ref, out, or async modifiers are currently not supported.
• UnityEvent parameters are invoked through reflection and behave according to Unity's internal implementation.