Version: 2020.3

Help.HasHelpForObject

切换到手册
public static bool HasHelpForObject (Object obj);

描述

是否存在此对象的帮助页面?

另请参阅:Help.ShowHelpForObjectHelp.GetHelpURLForObject

\ 可让您为任何所选游戏对象加载文档的编辑器窗口。

using UnityEngine;
using UnityEditor;

// EditorScript that quickly searchs for a help page // of the selected Object. // // If there is no page found on the Manual it opens the Unity forum.

class QuickHelper : EditorWindow { Object source;

[@MenuItem("Example/QuickHelper _h")] static void Init() { EditorWindow window = EditorWindow.GetWindowWithRect(typeof(QuickHelper), new Rect(0, 0, 165, 100)); window.Show(); }

void OnGUI() { EditorGUILayout.BeginHorizontal(); source = EditorGUILayout.ObjectField(source, typeof(Object)); EditorGUILayout.EndHorizontal();

if (GUILayout.Button("Search!")) { if (source == null) { this.ShowNotification(new GUIContent("No object selected for searching")); } else { if (Help.HasHelpForObject(source)) { Help.ShowHelpForObject(source); } else { Help.BrowseURL("http://forum.unity3d.com/search.php"); } } } } }