Winforms Windows窗体C++中自己类对象的全局列表

好的，首先我想说，我的英语不是很好：D

我在VS2013中编写一个项目，在C++中，Windows窗体。 我有三张表格和一个自己的班级

我不想将文本从textboxesString^转换为标准字符串，因此我已经完成了一个公共ref类：

public ref class Employee
{
    String^ FirstName;
    String^ Surname;
    String^ IDnumber;
    int Payment;
    int Age;
    bool Sex;
    String^ Phone;
    String^ Email;
    List<String^>^ Regions;
    List<String^>^ Skills;
    String^ Profession;
public:
    Employee(String^ FirstName, String^ Surname, String^ IDnumber, int Payment, int Age, bool Sex, String^ Phone, String^ Email, List<String^>^ Regions, List<String^>^ Skills, String^ Profession);
    Employee();
};

对于EmployeeCreator类中的VS2013，主窗口不是一种类型：

失踪；在^之前

---

如果我包括MainWindow.h，那么包含的文件太多了。

下面是一个使用Employee类中静态员工列表的示例，它还详细介绍了在引用列表时使用list^

    public ref class Employee {

        static List<Employee^>^  AllEmployees;

        void AddToAllEmployees()
        {
            if (!AllEmployees)
                AllEmployees = gcnew List<Employee^>();

            AllEmployees->Add(this);
        }

    public:
        System::String^ Firstname;
        System::String^ Surname;

        Employee(System::String ^firstname, System::String^ surname)
        {
            Firstname = firstname;
            Surname = surname;

            AddToAllEmployees();
        };

        Employee() {
            Firstname = "";
            Surname = "";

            AddToAllEmployees();
        }

        ~Employee() {
            if (AllEmployees)
                AllEmployees->Remove(this);
        };

        static List<Employee^>^  GetAllEmployees() { return AllEmployees; }
    };


    void testEmployeeClass() {
        Employee^ johnDoe = gcnew Employee("John", "Doe");
        Employee^ olaNordmann = gcnew Employee("Ola", "Nordmann");
        Employee^ nn = gcnew Employee();

        List<Employee^>^ everybody = Employee::GetAllEmployees();

        for each (Employee^ tmp in everybody) {
            // Do something _useful_ with the employees
            System::Diagnostics::Debug::WriteLine("Employee: " + tmp->Firstname +" " + tmp->Surname);
        }
    }

“我的测试函数”将输出显示到Visual Studio 2013的调试窗口，但您肯定有更合理的方法来处理该列表。此外，我将Employee类精简到最低限度，并将成员移出公共部分，以使列表处理更加突出

问候 甚至

---

编辑：在问题的后半部分，您提到的主窗口不是类型错误，只是想告诉您一个小秘密：VisualStudio和大多数编译器提供的错误消息通常指的是前面的错误。也就是说，错误与MainWindow.h无关，而是与列出的错误行前面的某个内容有关。。。不仅要查看错误行，还要查看报告错误行前面的行

列表是引用类型，因此必须使用^hat声明变量。所以它是列表^列表；现在出现以下错误：具有静态存储持续时间的变量不能具有句柄或跟踪引用类型。请将其设置为类的成员，而不是全局变量。如有必要，将其声明为静态。

#include "Employee.h"
#include "EmployeeCreator.h"
#include "OfferCreator.h"
#pragma once
namespace EmploymentAgency {

using namespace System;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
using namespace System::Data;
using namespace System::Drawing;
using namespace System::Collections::Generic;

public ref class MainWindow : public System::Windows::Forms::Form
{
public:
    MainWindow(void)
    {
        InitializeComponent();
        //
        //TODO: W tym miejscu dodaj kod konstruktora
        //
    }
public: List<Employee^> lista;
....

#pragma once
namespace EmploymentAgency {

using namespace System;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
using namespace System::Data;
using namespace System::Drawing;
using namespace EmploymentAgency;
using namespace System::Collections::Generic;

/// <summary>
/// Podsumowanie informacji o EmployeeCreator
/// </summary>
public ref class EmployeeCreator : public System::Windows::Forms::Form
{
public:
    EmployeeCreator(void)
    {
        InitializeComponent();
        //
        //TODO: W tym miejscu dodaj kod konstruktora
        //
    }
public: MainWindow^ main;

private: System::Void AddEmployee_Click(System::Object^  sender, System::EventArgs^  e) {
    EmployeeCreator ^window = gcnew EmployeeCreator();
    window.main = this;  //it doesn't work
    window->ShowDialog();
}    

    public ref class Employee {

        static List<Employee^>^  AllEmployees;

        void AddToAllEmployees()
        {
            if (!AllEmployees)
                AllEmployees = gcnew List<Employee^>();

            AllEmployees->Add(this);
        }

    public:
        System::String^ Firstname;
        System::String^ Surname;

        Employee(System::String ^firstname, System::String^ surname)
        {
            Firstname = firstname;
            Surname = surname;

            AddToAllEmployees();
        };

        Employee() {
            Firstname = "";
            Surname = "";

            AddToAllEmployees();
        }

        ~Employee() {
            if (AllEmployees)
                AllEmployees->Remove(this);
        };

        static List<Employee^>^  GetAllEmployees() { return AllEmployees; }
    };


    void testEmployeeClass() {
        Employee^ johnDoe = gcnew Employee("John", "Doe");
        Employee^ olaNordmann = gcnew Employee("Ola", "Nordmann");
        Employee^ nn = gcnew Employee();

        List<Employee^>^ everybody = Employee::GetAllEmployees();

        for each (Employee^ tmp in everybody) {
            // Do something _useful_ with the employees
            System::Diagnostics::Debug::WriteLine("Employee: " + tmp->Firstname +" " + tmp->Surname);
        }
    }