错误：类型名称“实例”不存在

本文介绍了错误：类型名称“实例”不存在的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 29岁程序员，3月因学历无情被辞！ 我想我的代码中出现了幻影问题。我在项目中有一个名为 RedCupSkinManager 的类。我为这堂课创造了一个公共场合。但是，在我的主Windows应用程序项目中，我无法访问该实例。 在我的RedCupSkinManager类中： namespace RedCupSkin { public class RedCupSkinManager { private static RedCupSkinManager实例; public static RedCupSkinManager实例 { get { return 实例？ （instance = new RedCupSkinManager（））; } } } } 在我的主要应用程序中： 使用 RedCupSkin; 使用 RedCupSkin.Controls; 命名空间 RedCup { public partial class RedCup：RedCupForm { private readonly RedCupSkinManager redcupSkinManager; public RedCup（） { InitializeComponent（）; redcupSkinManager = new RedCupSkinManager.Instance; } } } 在vs-2015或作为我有任何建筑问题class是不是静态的，因此不调用静态函数抛出这个类？ 提前致谢。 我尝试过： 我在VS-2015开发。我有Build RedCupSkin作为它的类库，我在我的RedCup Windows应用程序中添加了引用（RedCupSkin.dll）。 但是，我得到例外类型名称实例不存在。解决方案 试试这个： namespace RedCupSkin { public class RedCupSkinManager { // 私人'ctor for Singleton private RedCupSkinManager（） {} private static RedCupSkinManager _instance; public static RedCupSkinManager实例 { private set {_instance = value ; } get { if （_ instance == null ）_ instance = new RedCupSkinManager（）; return _instance; } } } } 在表格中： 私人 RedCupSkinManager redcupSkinManager; private void YourForm_Load（ object sender，EventArgs e） { redcupSkinManager = RedCupSkinManager.Instance; } 我假设你的目标是让'RedCupSkinManager成为单身，就像这里显示的简单示例一样;从相对简单到复杂，有很多方法可以做到这一点。请参阅Jon Skeet的综合评论：[ ^ ]。 你不需要新 redcupSkinManager = RedCupSkinManager.Instance; Hi,I think I am getting ghosted problem in my code. I have a Class named RedCupSkinManager in projects. I have created a public instant for this class. But, in my Main Windows Application project I could't access the instance.In my RedCupSkinManager class:namespace RedCupSkin{ public class RedCupSkinManager { private static RedCupSkinManager instance; public static RedCupSkinManager Instance { get { return instance ?? (instance = new RedCupSkinManager()); } } }}In my Main Application:using RedCupSkin;using RedCupSkin.Controls;namespace RedCup{ public partial class RedCup : RedCupForm { private readonly RedCupSkinManager redcupSkinManager; public RedCup() { InitializeComponent(); redcupSkinManager = new RedCupSkinManager.Instance; } }}Is there any building problem in vs-2015 or as my class is not static thus while not calling static function throw this class?Thanks in advance.What I have tried:I am developing in VS-2015. I have Build RedCupSkin as its a class library and I have added the reference(RedCupSkin.dll) in my RedCup Windows application.But, I am getting exception "the type name "instance" does not exist". 解决方案 Try this:namespace RedCupSkin{ public class RedCupSkinManager { // private 'ctor for Singleton private RedCupSkinManager() { } private static RedCupSkinManager _instance; public static RedCupSkinManager Instance { private set { _instance = value; } get { if(_instance == null) _instance = new RedCupSkinManager(); return _instance; } } }}In the Form:private RedCupSkinManager redcupSkinManager;private void YourForm_Load(object sender, EventArgs e){ redcupSkinManager = RedCupSkinManager.Instance;}I assume your goal here is to make the 'RedCupSkinManager a "singleton," as in the simple example shown here; there are a number of ways to do that from relatively simple to complex. See Jon Skeet's comprehensive review here: [^].You don't need the "new"redcupSkinManager = RedCupSkinManager.Instance; 这篇关于错误：类型名称“实例”不存在的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 上岸，阿里云！