EditorPrefs.SetString

描述

设置由 key 标识的首选项的值。请注意，EditorPrefs 不支持空字符串，而将存储空字符串。

在 Unity 会话之间持续的快速笔记。

// Simple Editor Script that lets you create / save quick notes
// Between Unity Sessions.

using UnityEngine;
using UnityEditor;

public class ExampleClass : EditorWindow
{
    string note = "Notes:\n->\n->";

    [MenuItem("Examples/QuickNotes")]
    static void Init()
    {
        ExampleClass window = (ExampleClass)EditorWindow.GetWindow(typeof(ExampleClass));
        window.Show();
    }

    void OnGUI()
    {
        note = EditorGUILayout.TextArea(note,
            GUILayout.Width(position.width - 5),
            GUILayout.Height(position.height - 30));
        EditorGUILayout.BeginHorizontal();
        if (GUILayout.Button("Reset"))
            note = "";
        if (GUILayout.Button("Clear Story", GUILayout.Width(72)))
        {
            note = "Notes:\n->\n->";
        }
        EditorGUILayout.EndHorizontal();
    }

    void OnFocus()
    {
        if (EditorPrefs.HasKey("QuickNotes"))
            note = EditorPrefs.GetString("QuickNotes");
    }

    void OnLostFocus()
    {
        EditorPrefs.SetString("QuickNotes", note);
    }

    void OnDestroy()
    {
        EditorPrefs.SetString("QuickNotes", note);
    }
}