ВСРПП / Финансовый калькулятор / Финансовый калькулятор / Form1

#pragma once

namespace Финансовыйкалькулятор {

	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 Form1
	/// </summary>
	public ref class Form1 : public System::Windows::Forms::Form
	{
	public:
		Form1(void)
		{
			InitializeComponent(); 
 
  // настройка listView1 — увеличить ширину компонента 
  // на ширину вертикальной полосы прокрутки 
  int w = 0; 
  for (int i=0; i < listView1->Columns->Count; i++)
  {
    w += listView1->Columns[i]->Width; 
    if (listView1->BorderStyle == BorderStyle::Fixed3D) 
  
    w +=4; 
    listView1->Width = w + 17; 
  }
  listView1->FullRowSelect = true;
  
		}

	protected:
		/// <summary>
		/// Освободить все используемые ресурсы.
		/// </summary>
		~Form1()
		{
			if (components)
			{
				delete components;
			}
		}
	private: System::Windows::Forms::ListView^  listView1;
	protected: 
	private: System::Windows::Forms::ColumnHeader^  columnHeader1;
	private: System::Windows::Forms::ColumnHeader^  columnHeader2;
	private: System::Windows::Forms::ColumnHeader^  columnHeader3;
	private: System::Windows::Forms::ColumnHeader^  columnHeader4;
	private: System::Windows::Forms::Button^  button1;
	private: System::Windows::Forms::Label^  label1;
	private: System::Windows::Forms::Label^  label2;
	private: System::Windows::Forms::Label^  label3;
	private: System::Windows::Forms::TextBox^  textBox1;
	private: System::Windows::Forms::TextBox^  textBox2;
	private: System::Windows::Forms::TextBox^  textBox3;

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

#pragma region Windows Form Designer generated code
		/// <summary>
		/// Обязательный метод для поддержки конструктора - не изменяйте
		/// содержимое данного метода при помощи редактора кода.
		/// </summary>
		void InitializeComponent(void)
		{
			System::ComponentModel::ComponentResourceManager^  resources = (gcnew System::ComponentModel::ComponentResourceManager(Form1::typeid));
			this->listView1 = (gcnew System::Windows::Forms::ListView());
			this->columnHeader1 = (gcnew System::Windows::Forms::ColumnHeader());
			this->columnHeader2 = (gcnew System::Windows::Forms::ColumnHeader());
			this->columnHeader3 = (gcnew System::Windows::Forms::ColumnHeader());
			this->columnHeader4 = (gcnew System::Windows::Forms::ColumnHeader());
			this->button1 = (gcnew System::Windows::Forms::Button());
			this->label1 = (gcnew System::Windows::Forms::Label());
			this->label2 = (gcnew System::Windows::Forms::Label());
			this->label3 = (gcnew System::Windows::Forms::Label());
			this->textBox1 = (gcnew System::Windows::Forms::TextBox());
			this->textBox2 = (gcnew System::Windows::Forms::TextBox());
			this->textBox3 = (gcnew System::Windows::Forms::TextBox());
			this->SuspendLayout();
			// 
			// listView1
			// 
			this->listView1->Columns->AddRange(gcnew cli::array< System::Windows::Forms::ColumnHeader^  >(4) {this->columnHeader1, this->columnHeader2, 
				this->columnHeader3, this->columnHeader4});
			this->listView1->Location = System::Drawing::Point(80, 172);
			this->listView1->Name = L"listView1";
			this->listView1->Size = System::Drawing::Size(484, 157);
			this->listView1->TabIndex = 0;
			this->listView1->UseCompatibleStateImageBehavior = false;
			this->listView1->View = System::Windows::Forms::View::Details;
			// 
			// columnHeader1
			// 
			this->columnHeader1->Text = L"Месяяяц";
			this->columnHeader1->Width = 120;
			// 
			// columnHeader2
			// 
			this->columnHeader2->Text = L"Долг";
			this->columnHeader2->Width = 120;
			// 
			// columnHeader3
			// 
			this->columnHeader3->Text = L"Процент";
			this->columnHeader3->Width = 120;
			// 
			// columnHeader4
			// 
			this->columnHeader4->Text = L"Платеж";
			this->columnHeader4->Width = 120;
			// 
			// button1
			// 
			this->button1->Location = System::Drawing::Point(19, 115);
			this->button1->Name = L"button1";
			this->button1->Size = System::Drawing::Size(95, 30);
			this->button1->TabIndex = 1;
			this->button1->Text = L"ОК";
			this->button1->UseVisualStyleBackColor = true;
			this->button1->Click += gcnew System::EventHandler(this, &Form1::button1_Click);
			// 
			// label1
			// 
			this->label1->AutoSize = true;
			this->label1->BackColor = System::Drawing::Color::Transparent;
			this->label1->Location = System::Drawing::Point(16, 22);
			this->label1->Name = L"label1";
			this->label1->Size = System::Drawing::Size(44, 13);
			this->label1->TabIndex = 2;
			this->label1->Text = L"Сумма:";
			// 
			// label2
			// 
			this->label2->AutoSize = true;
			this->label2->BackColor = System::Drawing::Color::Transparent;
			this->label2->Location = System::Drawing::Point(16, 53);
			this->label2->Name = L"label2";
			this->label2->Size = System::Drawing::Size(64, 13);
			this->label2->TabIndex = 3;
			this->label2->Text = L"Срок (мес):";
			// 
			// label3
			// 
			this->label3->AutoSize = true;
			this->label3->BackColor = System::Drawing::Color::Transparent;
			this->label3->Location = System::Drawing::Point(16, 86);
			this->label3->Name = L"label3";
			this->label3->Size = System::Drawing::Size(77, 13);
			this->label3->TabIndex = 4;
			this->label3->Text = L"Проц. ставка:";
			// 
			// textBox1
			// 
			this->textBox1->Location = System::Drawing::Point(130, 14);
			this->textBox1->Name = L"textBox1";
			this->textBox1->Size = System::Drawing::Size(141, 20);
			this->textBox1->TabIndex = 5;
			// 
			// textBox2
			// 
			this->textBox2->Location = System::Drawing::Point(130, 53);
			this->textBox2->Name = L"textBox2";
			this->textBox2->Size = System::Drawing::Size(141, 20);
			this->textBox2->TabIndex = 6;
			// 
			// textBox3
			// 
			this->textBox3->Location = System::Drawing::Point(130, 86);
			this->textBox3->Name = L"textBox3";
			this->textBox3->Size = System::Drawing::Size(141, 20);
			this->textBox3->TabIndex = 7;
			// 
			// Form1
			// 
			this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
			this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
			this->BackgroundImage = (cli::safe_cast<System::Drawing::Image^  >(resources->GetObject(L"$this.BackgroundImage")));
			this->ClientSize = System::Drawing::Size(564, 331);
			this->Controls->Add(this->textBox3);
			this->Controls->Add(this->textBox2);
			this->Controls->Add(this->textBox1);
			this->Controls->Add(this->label3);
			this->Controls->Add(this->label2);
			this->Controls->Add(this->label1);
			this->Controls->Add(this->button1);
			this->Controls->Add(this->listView1);
			this->Name = L"Form1";
			this->Text = L"Финансовый калькулятор";
			this->Load += gcnew System::EventHandler(this, &Form1::Form1_Load);
			this->ResumeLayout(false);
			this->PerformLayout();

		}
#pragma endregion
	private: System::Void button1_Click(System::Object^  sender, System::EventArgs^  e) 
			 {
				 float value; // сумма кредита 
                 int period;  // срок 
                 float rate;  // процентная ставка 
 
                 int month;         // месяц платежа 
                 float debt;        // долг на начало текущего месяца 
                 float interest;    // плата за кредит (проценты на долг) 
                 float paying;      // сумма платежа 
                 float suminterest; // общая плата за кредит 
				 //срок
				 value = System::Convert::ToSingle(textBox1->Text);
				 //сумма
				 period = System::Convert::ToInt32(textBox2->Text);
				 // процентная ставка 
                 rate = System::Convert::ToSingle(textBox3->Text); 
 
                 month = 1; 
                 debt = value; // долг на начало первого месяца 
                 suminterest = 0;
				  for (int i = 0; i < period; i++) 
                   { 
                     interest = debt * (rate/12/100); 
                     suminterest += interest; 
                     paying = value/period + interest; 
 
                     // добавить в listView1 элемент - 
                     // строку (данные в первый столбец) 
                     listView1->Items->Add(month.ToString());
					 // добавить в добавленную строку подэлементы - 
                     // данные во второй, третий и четвертый столбцы 
                     listView1->Items[i]->SubItems->Add(debt.ToString("c")); 
                     listView1->Items[i]->SubItems->Add(interest.ToString("c")); 
                     listView1->Items[i]->SubItems->Add(paying.ToString("c")); 
 
                     month++; 
                     debt = debt - value/period;
				  }
			 }

private: System::Void Form1_Load(System::Object^  sender, System::EventArgs^  e) {
		 }
};
}