MainForm.h

#pragma once
#include <iostream>
#include <string>
using namespace std;
long double fact(int N)
{
    if (N < 0)
        return 0;
    if (N == 0)
        return 1;
    else
        return N * fact(N - 1);
}
namespace Project1 {

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

    /// <summary>
    /// Сводка для MainForm
    /// </summary>
    public ref class MainForm : public System::Windows::Forms::Form
    {
    public:
        MainForm(void)
        {
            InitializeComponent();
            //
            //TODO: добавьте код конструктора
            //
        }

    protected:
        /// <summary>
        /// Освободить все используемые ресурсы.
        /// </summary>
        ~MainForm()
        {
            if (components)
            {
                delete components;
            }
        }
    private: System::ComponentModel::BackgroundWorker^ backgroundWorker1;
    protected:
    private: System::Windows::Forms::Label^ label1;
    private: System::Windows::Forms::TextBox^ text1;

    private: System::Windows::Forms::Label^ label2;

    private: System::Windows::Forms::TableLayoutPanel^ tableLayoutPanel1;
    private: System::Windows::Forms::Button^ button1;
    private: System::Windows::Forms::Label^ label3;
    private: System::Windows::Forms::TextBox^ text2;
    private: System::Windows::Forms::Button^ button3;
    private: System::Windows::Forms::Button^ button2;
    private: System::Windows::Forms::TableLayoutPanel^ tableLayoutPanel2;
    private: System::Windows::Forms::Button^ button4;
    private: System::Windows::Forms::Button^ button5;

    private:
        /// <summary>
        /// Обязательная переменная конструктора.
        /// </summary>
        System::ComponentModel::Container ^components;

#pragma region Windows Form Designer generated code
        /// <summary>
        /// Требуемый метод для поддержки конструктора — не изменяйте
        /// содержимое этого метода с помощью редактора кода.
        /// </summary>
        void InitializeComponent(void)
        {
            this->backgroundWorker1 = (gcnew System::ComponentModel::BackgroundWorker());
            this->label1 = (gcnew System::Windows::Forms::Label());
            this->text1 = (gcnew System::Windows::Forms::TextBox());
            this->label2 = (gcnew System::Windows::Forms::Label());
            this->tableLayoutPanel1 = (gcnew System::Windows::Forms::TableLayoutPanel());
            this->button3 = (gcnew System::Windows::Forms::Button());
            this->button1 = (gcnew System::Windows::Forms::Button());
            this->button2 = (gcnew System::Windows::Forms::Button());
            this->label3 = (gcnew System::Windows::Forms::Label());
            this->text2 = (gcnew System::Windows::Forms::TextBox());
            this->tableLayoutPanel2 = (gcnew System::Windows::Forms::TableLayoutPanel());
            this->button4 = (gcnew System::Windows::Forms::Button());
            this->button5 = (gcnew System::Windows::Forms::Button());
            this->tableLayoutPanel1->SuspendLayout();
            this->tableLayoutPanel2->SuspendLayout();
            this->SuspendLayout();
            //
            // label1
            //
            this->label1->Anchor = static_cast<System::Windows::Forms::AnchorStyles>(((System::Windows::Forms::AnchorStyles::Top | System::Windows::Forms::AnchorStyles::Left)
                | System::Windows::Forms::AnchorStyles::Right));
            this->label1->AutoSize = true;
            this->label1->Font = (gcnew System::Drawing::Font(L"Microsoft Sans Serif", 16.2F, System::Drawing::FontStyle::Regular, System::Drawing::GraphicsUnit::Point,
                static_cast<System::Byte>(204)));
            this->label1->Location = System::Drawing::Point(12, 9);
            this->label1->Name = L"label1";
            this->label1->Size = System::Drawing::Size(191, 32);
            this->label1->TabIndex = 0;
            this->label1->Text = L"Your numbers";
            //
            // text1
            //
            this->text1->Anchor = static_cast<System::Windows::Forms::AnchorStyles>(((System::Windows::Forms::AnchorStyles::Top | System::Windows::Forms::AnchorStyles::Left)
                | System::Windows::Forms::AnchorStyles::Right));
            this->text1->Font = (gcnew System::Drawing::Font(L"Microsoft Sans Serif", 12, System::Drawing::FontStyle::Regular, System::Drawing::GraphicsUnit::Point,
                static_cast<System::Byte>(204)));
            this->text1->Location = System::Drawing::Point(18, 75);
            this->text1->Name = L"text1";
            this->text1->Size = System::Drawing::Size(552, 30);
            this->text1->TabIndex = 1;
            //
            // label2
            //
            this->label2->AutoSize = true;
            this->label2->Font = (gcnew System::Drawing::Font(L"Microsoft Sans Serif", 16.2F, System::Drawing::FontStyle::Regular, System::Drawing::GraphicsUnit::Point,
                static_cast<System::Byte>(204)));
            this->label2->ForeColor = System::Drawing::Color::Black;
            this->label2->Location = System::Drawing::Point(15, 446);
            this->label2->Name = L"label2";
            this->label2->Size = System::Drawing::Size(152, 32);
            this->label2->TabIndex = 2;
            this->label2->Text = L"Answer    =";
            //
            // tableLayoutPanel1
            //
            this->tableLayoutPanel1->ColumnCount = 3;
            this->tableLayoutPanel1->ColumnStyles->Add((gcnew System::Windows::Forms::ColumnStyle(System::Windows::Forms::SizeType::Percent,
                50)));
            this->tableLayoutPanel1->ColumnStyles->Add((gcnew System::Windows::Forms::ColumnStyle(System::Windows::Forms::SizeType::Absolute,
                194)));
            this->tableLayoutPanel1->ColumnStyles->Add((gcnew System::Windows::Forms::ColumnStyle(System::Windows::Forms::SizeType::Absolute,
                182)));
            this->tableLayoutPanel1->Controls->Add(this->button3, 2, 0);
            this->tableLayoutPanel1->Controls->Add(this->button1, 0, 0);
            this->tableLayoutPanel1->Controls->Add(this->button2, 1, 0);
            this->tableLayoutPanel1->Location = System::Drawing::Point(18, 159);
            this->tableLayoutPanel1->Name = L"tableLayoutPanel1";
            this->tableLayoutPanel1->RowCount = 1;
            this->tableLayoutPanel1->RowStyles->Add((gcnew System::Windows::Forms::RowStyle(System::Windows::Forms::SizeType::Percent, 50)));
            this->tableLayoutPanel1->Size = System::Drawing::Size(552, 73);
            this->tableLayoutPanel1->TabIndex = 4;
            //
            // button3
            //
            this->button3->Font = (gcnew System::Drawing::Font(L"Microsoft Sans Serif", 13.8F, System::Drawing::FontStyle::Regular, System::Drawing::GraphicsUnit::Point,
                static_cast<System::Byte>(204)));
            this->button3->Location = System::Drawing::Point(373, 3);
            this->button3->Name = L"button3";
            this->button3->Size = System::Drawing::Size(176, 67);
            this->button3->TabIndex = 7;
            this->button3->Text = L"Subtract";
            this->button3->UseVisualStyleBackColor = true;
            this->button3->Click += gcnew System::EventHandler(this, &MainForm::button3_Click);
            //
            // button1
            //
            this->button1->Font = (gcnew System::Drawing::Font(L"Microsoft Sans Serif", 13.8F, System::Drawing::FontStyle::Regular, System::Drawing::GraphicsUnit::Point,
                static_cast<System::Byte>(204)));
            this->button1->Location = System::Drawing::Point(3, 3);
            this->button1->Name = L"button1";
            this->button1->Size = System::Drawing::Size(165, 67);
            this->button1->TabIndex = 0;
            this->button1->Text = L"Summing";
            this->button1->UseVisualStyleBackColor = true;
            this->button1->Click += gcnew System::EventHandler(this, &MainForm::button1_Click);
            //
            // button2
            //
            this->button2->Font = (gcnew System::Drawing::Font(L"Microsoft Sans Serif", 13.8F, System::Drawing::FontStyle::Regular, System::Drawing::GraphicsUnit::Point,
                static_cast<System::Byte>(204)));
            this->button2->Location = System::Drawing::Point(179, 3);
            this->button2->Name = L"button2";
            this->button2->Size = System::Drawing::Size(188, 67);
            this->button2->TabIndex = 7;
            this->button2->Text = L"Multiplicate";
            this->button2->UseVisualStyleBackColor = true;
            this->button2->Click += gcnew System::EventHandler(this, &MainForm::button2_Click);
            //
            // label3
            //
            this->label3->Anchor = static_cast<System::Windows::Forms::AnchorStyles>(((System::Windows::Forms::AnchorStyles::Top | System::Windows::Forms::AnchorStyles::Left)
                | System::Windows::Forms::AnchorStyles::Right));
            this->label3->Font = (gcnew System::Drawing::Font(L"Microsoft Sans Serif", 16.2F, System::Drawing::FontStyle::Regular, System::Drawing::GraphicsUnit::Point,
                static_cast<System::Byte>(204)));
            this->label3->Location = System::Drawing::Point(191, 446);
            this->label3->Name = L"label3";
            this->label3->Size = System::Drawing::Size(241, 220);
            this->label3->TabIndex = 5;
            this->label3->Text = L"label3";
            //
            // text2
            //
            this->text2->Anchor = static_cast<System::Windows::Forms::AnchorStyles>(((System::Windows::Forms::AnchorStyles::Top | System::Windows::Forms::AnchorStyles::Left)
                | System::Windows::Forms::AnchorStyles::Right));
            this->text2->Font = (gcnew System::Drawing::Font(L"Microsoft Sans Serif", 12, System::Drawing::FontStyle::Regular, System::Drawing::GraphicsUnit::Point,
                static_cast<System::Byte>(204)));
            this->text2->Location = System::Drawing::Point(18, 111);
            this->text2->Name = L"text2";
            this->text2->Size = System::Drawing::Size(552, 30);
            this->text2->TabIndex = 6;
            //
            // tableLayoutPanel2
            //
            this->tableLayoutPanel2->ColumnCount = 1;
            this->tableLayoutPanel2->ColumnStyles->Add((gcnew System::Windows::Forms::ColumnStyle(System::Windows::Forms::SizeType::Percent,
                50)));
            this->tableLayoutPanel2->Controls->Add(this->button4, 0, 0);
            this->tableLayoutPanel2->Location = System::Drawing::Point(18, 238);
            this->tableLayoutPanel2->Name = L"tableLayoutPanel2";
            this->tableLayoutPanel2->RowCount = 1;
            this->tableLayoutPanel2->RowStyles->Add((gcnew System::Windows::Forms::RowStyle(System::Windows::Forms::SizeType::Percent, 50)));
            this->tableLayoutPanel2->Size = System::Drawing::Size(549, 100);
            this->tableLayoutPanel2->TabIndex = 7;
            //
            // button4
            //
            this->button4->Font = (gcnew System::Drawing::Font(L"Segoe Script", 24, System::Drawing::FontStyle::Regular, System::Drawing::GraphicsUnit::Point,
                static_cast<System::Byte>(204)));
            this->button4->Location = System::Drawing::Point(3, 3);
            this->button4->Name = L"button4";
            this->button4->Size = System::Drawing::Size(543, 94);
            this->button4->TabIndex = 0;
            this->button4->Text = L"Factorial";
            this->button4->UseVisualStyleBackColor = true;
            this->button4->Click += gcnew System::EventHandler(this, &MainForm::button4_Click);
            //
            // button5
            //
            this->button5->Font = (gcnew System::Drawing::Font(L"Segoe Script", 24, System::Drawing::FontStyle::Regular, System::Drawing::GraphicsUnit::Point,
                static_cast<System::Byte>(204)));
            this->button5->Location = System::Drawing::Point(21, 341);
            this->button5->Name = L"button5";
            this->button5->Size = System::Drawing::Size(543, 94);
            this->button5->TabIndex = 8;
            this->button5->Text = L"Double ";
            this->button5->UseVisualStyleBackColor = true;
            this->button5->Click += gcnew System::EventHandler(this, &MainForm::button5_Click);
            //
            // MainForm
            //
            this->AutoScaleDimensions = System::Drawing::SizeF(8, 16);
            this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
            this->BackColor = System::Drawing::SystemColors::ActiveCaption;
            this->ClientSize = System::Drawing::Size(582, 553);
            this->Controls->Add(this->button5);
            this->Controls->Add(this->tableLayoutPanel2);
            this->Controls->Add(this->text2);
            this->Controls->Add(this->label3);
            this->Controls->Add(this->tableLayoutPanel1);
            this->Controls->Add(this->label2);
            this->Controls->Add(this->text1);
            this->Controls->Add(this->label1);
            this->MaximumSize = System::Drawing::Size(600, 600);
            this->MinimumSize = System::Drawing::Size(600, 600);
            this->Name = L"MainForm";
            this->Text = L"MainForm";
            this->Load += gcnew System::EventHandler(this, &MainForm::MainForm_Load);
            this->tableLayoutPanel1->ResumeLayout(false);
            this->tableLayoutPanel2->ResumeLayout(false);
            this->ResumeLayout(false);
            this->PerformLayout();

        }
#pragma endregion
private: System::Void MainForm_Load(System::Object^ sender, System::EventArgs^ e) {
    this->label3->Text = "";
}
private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) {
    int i = System::Convert::ToDouble(text1->Text);
    int u = System::Convert::ToDouble(text2->Text);
    int y = i + u;
    label3->Text = System::Convert::ToString(y);
}
private: System::Void button2_Click(System::Object^ sender, System::EventArgs^ e) {
    int i = System::Convert::ToDouble(text1->Text);
    int u = System::Convert::ToDouble(text2->Text);
    int y = i * u;
    label3->Text = System::Convert::ToString(y);
}
private: System::Void button3_Click(System::Object^ sender, System::EventArgs^ e) {
    int i = System::Convert::ToDouble(text1->Text);
    int u = System::Convert::ToDouble(text2->Text);
    int y = i - u;
    label3->Text = System::Convert::ToString(y);
}
private: System::Void button4_Click(System::Object^ sender, System::EventArgs^ e) {
    int number = System::Convert::ToDouble(text1->Text);
    int number2 = System::Convert::ToDouble(text2->Text);
    double factor = fact(number);
    double factor2 = fact(number2);
    label3->Text = System::Convert::ToString(factor) + " , " + System::Convert::ToString(factor2);
}
private: System::Void button5_Click(System::Object^ sender, System::EventArgs^ e) {
    int i = System::Convert::ToDouble(text1->Text);
    int u = System::Convert::ToDouble(text2->Text);
    int y = 2*i;
    int p = 2 * u;
    label3->Text = System::Convert::ToString(y) + " , " + System::Convert::ToString(p);
}
};
}