EditorWindow.OnDestroy()

Description

OnDestroy is called to close the EditorWindow window.

A simple example of OnDestroy()

// OnDestroy example.
// Close the window when the Button is pressed.  The window
// will receive an OnDestroy() call.

using UnityEngine;
using UnityEditor;

public class OnDestroyExample : EditorWindow
{
    [MenuItem("Examples/OnDestroyExample")]
    static void Init()
    {
        GetWindow<OnDestroyExample>("OnDestroy");
    }

    void OnGUI()
    {
        if (GUILayout.Button("Close"))
        {
            this.Close();
        }
    }

    void OnDestroy()
    {
        Debug.Log("Destroyed...");
    }
}