---

namespace figuri
{
    partial class Form1
    {
        private System.ComponentModel.IContainer components = null;

        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        #region Код, автоматически созданный конструктором форм Windows

        private void InitializeComponent()
        {
            this.tabControl1 = new System.Windows.Forms.TabControl();
            this.tabPageKub = new System.Windows.Forms.TabPage();
            this.btnClearKub = new System.Windows.Forms.Button();
            this.btnCalcKub = new System.Windows.Forms.Button();
            this.txtResultKub = new System.Windows.Forms.TextBox();
            this.labelResultKub = new System.Windows.Forms.Label();
            this.txtSide = new System.Windows.Forms.TextBox();
            this.labelSide = new System.Windows.Forms.Label();
            this.tabPageCilindr = new System.Windows.Forms.TabPage();
            this.btnClearCil = new System.Windows.Forms.Button();
            this.btnCalcCil = new System.Windows.Forms.Button();
            this.txtResultCil = new System.Windows.Forms.TextBox();
            this.labelResultCil = new System.Windows.Forms.Label();
            this.txtHeight = new System.Windows.Forms.TextBox();
            this.labelHeight = new System.Windows.Forms.Label();
            this.txtRadius = new System.Windows.Forms.TextBox();
            this.labelRadius = new System.Windows.Forms.Label();
            this.tabControl1.SuspendLayout();
            this.tabPageKub.SuspendLayout();
            this.tabPageCilindr.SuspendLayout();
            this.SuspendLayout();
            // 
            // tabControl1
            // 
            this.tabControl1.Controls.Add(this.tabPageKub);
            this.tabControl1.Controls.Add(this.tabPageCilindr);
            this.tabControl1.Dock = System.Windows.Forms.DockStyle.Fill;
            this.tabControl1.Location = new System.Drawing.Point(0, 0);
            this.tabControl1.Name = "tabControl1";
            this.tabControl1.SelectedIndex = 0;
            this.tabControl1.Size = new System.Drawing.Size(600, 450);
            this.tabControl1.TabIndex = 0;
            // 
            // tabPageKub
            // 
            this.tabPageKub.Controls.Add(this.btnClearKub);
            this.tabPageKub.Controls.Add(this.btnCalcKub);
            this.tabPageKub.Controls.Add(this.txtResultKub);
            this.tabPageKub.Controls.Add(this.labelResultKub);
            this.tabPageKub.Controls.Add(this.txtSide);
            this.tabPageKub.Controls.Add(this.labelSide);
            this.tabPageKub.Location = new System.Drawing.Point(4, 22);
            this.tabPageKub.Name = "tabPageKub";
            this.tabPageKub.Padding = new System.Windows.Forms.Padding(3);
            this.tabPageKub.Size = new System.Drawing.Size(592, 424);
            this.tabPageKub.TabIndex = 0;
            this.tabPageKub.Text = "Куб";
            this.tabPageKub.UseVisualStyleBackColor = true;
            // 
            // btnClearKub
            // 
            this.btnClearKub.Location = new System.Drawing.Point(30, 200);
            this.btnClearKub.Name = "btnClearKub";
            this.btnClearKub.Size = new System.Drawing.Size(120, 30);
            this.btnClearKub.TabIndex = 5;
            this.btnClearKub.Text = "Очистить";
            this.btnClearKub.UseVisualStyleBackColor = true;
            this.btnClearKub.Click += new System.EventHandler(this.btnClearKub_Click);
            // 
            // btnCalcKub
            // 
            this.btnCalcKub.Location = new System.Drawing.Point(30, 160);
            this.btnCalcKub.Name = "btnCalcKub";
            this.btnCalcKub.Size = new System.Drawing.Size(120, 30);
            this.btnCalcKub.TabIndex = 4;
            this.btnCalcKub.Text = "Вычислить";
            this.btnCalcKub.UseVisualStyleBackColor = true;
            this.btnCalcKub.Click += new System.EventHandler(this.btnCalcKub_Click);
            // 
            // txtResultKub
            // 
            this.txtResultKub.Location = new System.Drawing.Point(200, 60);
            this.txtResultKub.Multiline = true;
            this.txtResultKub.Name = "txtResultKub";
            this.txtResultKub.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
            this.txtResultKub.Size = new System.Drawing.Size(350, 330);
            this.txtResultKub.TabIndex = 3;
            // 
            // labelResultKub
            // 
            this.labelResultKub.AutoSize = true;
            this.labelResultKub.Location = new System.Drawing.Point(197, 40);
            this.labelResultKub.Name = "labelResultKub";
            this.labelResultKub.Size = new System.Drawing.Size(59, 13);
            this.labelResultKub.TabIndex = 2;
            this.labelResultKub.Text = "Результат:";
            // 
            // txtSide
            // 
            this.txtSide.Location = new System.Drawing.Point(120, 80);
            this.txtSide.Name = "txtSide";
            this.txtSide.Size = new System.Drawing.Size(50, 20);
            this.txtSide.TabIndex = 1;
            this.txtSide.Text = "0";
            this.txtSide.TextAlign = System.Windows.Forms.HorizontalAlignment.Right;
            // 
            // labelSide
            // 
            this.labelSide.AutoSize = true;
            this.labelSide.Location = new System.Drawing.Point(30, 83);
            this.labelSide.Name = "labelSide";
            this.labelSide.Size = new System.Drawing.Size(71, 13);
            this.labelSide.TabIndex = 0;
            this.labelSide.Text = "Сторона a м:";
            // 
            // tabPageCilindr
            // 
            this.tabPageCilindr.Controls.Add(this.btnClearCil);
            this.tabPageCilindr.Controls.Add(this.btnCalcCil);
            this.tabPageCilindr.Controls.Add(this.txtResultCil);
            this.tabPageCilindr.Controls.Add(this.labelResultCil);
            this.tabPageCilindr.Controls.Add(this.txtHeight);
            this.tabPageCilindr.Controls.Add(this.labelHeight);
            this.tabPageCilindr.Controls.Add(this.txtRadius);
            this.tabPageCilindr.Controls.Add(this.labelRadius);
            this.tabPageCilindr.Location = new System.Drawing.Point(4, 22);
            this.tabPageCilindr.Name = "tabPageCilindr";
            this.tabPageCilindr.Padding = new System.Windows.Forms.Padding(3);
            this.tabPageCilindr.Size = new System.Drawing.Size(592, 424);
            this.tabPageCilindr.TabIndex = 1;
            this.tabPageCilindr.Text = "Цилиндр";
            this.tabPageCilindr.UseVisualStyleBackColor = true;
            // 
            // btnClearCil
            // 
            this.btnClearCil.Location = new System.Drawing.Point(30, 220);
            this.btnClearCil.Name = "btnClearCil";
            this.btnClearCil.Size = new System.Drawing.Size(120, 30);
            this.btnClearCil.TabIndex = 7;
            this.btnClearCil.Text = "Очистить";
            this.btnClearCil.UseVisualStyleBackColor = true;
            this.btnClearCil.Click += new System.EventHandler(this.btnClearCil_Click);
            // 
            // btnCalcCil
            // 
            this.btnCalcCil.Location = new System.Drawing.Point(30, 180);
            this.btnCalcCil.Name = "btnCalcCil";
            this.btnCalcCil.Size = new System.Drawing.Size(120, 30);
            this.btnCalcCil.TabIndex = 6;
            this.btnCalcCil.Text = "Вычислить";
            this.btnCalcCil.UseVisualStyleBackColor = true;
            this.btnCalcCil.Click += new System.EventHandler(this.btnCalcCil_Click);
            // 
            // txtResultCil
            // 
            this.txtResultCil.Location = new System.Drawing.Point(200, 60);
            this.txtResultCil.Multiline = true;
            this.txtResultCil.Name = "txtResultCil";
            this.txtResultCil.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
            this.txtResultCil.Size = new System.Drawing.Size(350, 330);
            this.txtResultCil.TabIndex = 5;
            // 
            // labelResultCil
            // 
            this.labelResultCil.AutoSize = true;
            this.labelResultCil.Location = new System.Drawing.Point(197, 40);
            this.labelResultCil.Name = "labelResultCil";
            this.labelResultCil.Size = new System.Drawing.Size(59, 13);
            this.labelResultCil.TabIndex = 4;
            this.labelResultCil.Text = "Результат:";
            // 
            // txtHeight
            // 
            this.txtHeight.Location = new System.Drawing.Point(120, 120);
            this.txtHeight.Name = "txtHeight";
            this.txtHeight.Size = new System.Drawing.Size(50, 20);
            this.txtHeight.TabIndex = 3;
            this.txtHeight.Text = "0";
            this.txtHeight.TextAlign = System.Windows.Forms.HorizontalAlignment.Right;
            // 
            // labelHeight
            // 
            this.labelHeight.AutoSize = true;
            this.labelHeight.Location = new System.Drawing.Point(30, 123);
            this.labelHeight.Name = "labelHeight";
            this.labelHeight.Size = new System.Drawing.Size(68, 13);
            this.labelHeight.TabIndex = 2;
            this.labelHeight.Text = "Высота h м:";
            // 
            // txtRadius
            // 
            this.txtRadius.Location = new System.Drawing.Point(120, 80);
            this.txtRadius.Name = "txtRadius";
            this.txtRadius.Size = new System.Drawing.Size(50, 20);
            this.txtRadius.TabIndex = 1;
            this.txtRadius.Text = "0";
            this.txtRadius.TextAlign = System.Windows.Forms.HorizontalAlignment.Right;
            // 
            // labelRadius
            // 
            this.labelRadius.AutoSize = true;
            this.labelRadius.Location = new System.Drawing.Point(30, 83);
            this.labelRadius.Name = "labelRadius";
            this.labelRadius.Size = new System.Drawing.Size(70, 13);
            this.labelRadius.TabIndex = 0;
            this.labelRadius.Text = "Радиус r м:";
            // 
            // Form1
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(600, 450);
            this.Controls.Add(this.tabControl1);
            this.Name = "Form1";
            this.Text = "Вычисление";
            this.tabControl1.ResumeLayout(false);
            this.tabPageKub.ResumeLayout(false);
            this.tabPageKub.PerformLayout();
            this.tabPageCilindr.ResumeLayout(false);
            this.tabPageCilindr.PerformLayout();
            this.ResumeLayout(false);

        }

        #endregion

        private System.Windows.Forms.TabControl tabControl1;
        private System.Windows.Forms.TabPage tabPageKub;
        private System.Windows.Forms.TabPage tabPageCilindr;
        private System.Windows.Forms.TextBox txtSide;
        private System.Windows.Forms.Label labelSide;
        private System.Windows.Forms.TextBox txtResultKub;
        private System.Windows.Forms.Label labelResultKub;
        private System.Windows.Forms.Button btnCalcKub;
        private System.Windows.Forms.Button btnClearKub;
        private System.Windows.Forms.TextBox txtResultCil;
        private System.Windows.Forms.Label labelResultCil;
        private System.Windows.Forms.TextBox txtHeight;
        private System.Windows.Forms.Label labelHeight;
        private System.Windows.Forms.TextBox txtRadius;
        private System.Windows.Forms.Label labelRadius;
        private System.Windows.Forms.Button btnCalcCil;
        private System.Windows.Forms.Button btnClearCil;
    }
}

using System;
using System.Windows.Forms;

namespace figuri
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        // Аналог Команда1 (Вычислить для Куба)
        private void btnCalcKub_Click(object sender, EventArgs e)
        {
            // Пытаемся преобразовать текст в число
            if (!double.TryParse(txtSide.Text, out double storona))
            {
                MessageBox.Show("Введите корректное число для стороны куба!");
                return;
            }

            if (storona == 0)
            {
                MessageBox.Show("Сторона куба не может быть равна нулю!");
                txtResultKub.Text = "Сторона куба не может быть равна нулю!";
                return;
            }

            double ploshad = storona * storona;
            double ploshad2 = 6 * storona * storona;
            double obem = storona * storona * storona;

            txtResultKub.Text = "Входные данные:"
                + Environment.NewLine + "Сторона куба a = " + storona + " м"
                + Environment.NewLine
                + Environment.NewLine + "Площадь S одной грани = a*a = " + storona + "*" + storona + " = " + ploshad + " м²"
                + Environment.NewLine + "Площадь S полной поверхности = 6*a*a = 6*" + storona + "*" + storona + " = " + ploshad2 + " м²"
                + Environment.NewLine + "Объём V = a*a*a = " + storona + "*" + storona + "*" + storona + " = " + obem + " м³"
                + Environment.NewLine
                + Environment.NewLine + "Результаты:"
                + Environment.NewLine + "Площадь грани куба = " + ploshad + " м²"
                + Environment.NewLine + "Площадь полной поверхности куба = " + ploshad2 + " м²"
                + Environment.NewLine + "Объём куба = " + obem + " м³";
        }

        // Аналог Команда2 (Очистить для Куба)
        private void btnClearKub_Click(object sender, EventArgs e)
        {
            txtResultKub.Text = "";
            txtSide.Text = "0";
        }

        // Аналог Команда3 (Вычислить для Цилиндра)
        private void btnCalcCil_Click(object sender, EventArgs e)
        {
            if (!double.TryParse(txtRadius.Text, out double radius) || 
                !double.TryParse(txtHeight.Text, out double height))
            {
                MessageBox.Show("Введите корректные числа для радиуса и высоты!");
                return;
            }

            if (radius == 0)
            {
                MessageBox.Show("Радиус не может быть равен нулю!");
                txtResultCil.Text = "Радиус не может быть равен нулю!";
                return;
            }

            if (height == 0)
            {
                MessageBox.Show("Высота не может быть равна нулю!");
                txtResultCil.Text = "Высота не может быть равна нулю!";
                return;
            }

            double pi = 3.14159;

            // Точные значения
            double ploshadBokTochn = 2 * pi * radius * height;
            double ploshadOsnTochn = pi * radius * radius;
            double ploshadPolnTochn = 2 * pi * radius * height + 2 * pi * radius * radius;
            double obemTochn = pi * radius * radius * height;

            // Округленные значения (аналог функции Окр в 1С)
            double ploshadBok = Math.Round(ploshadBokTochn, 0, MidpointRounding.AwayFromZero);
            double ploshadOsn = Math.Round(ploshadOsnTochn, 0, MidpointRounding.AwayFromZero);
            double ploshadPoln = Math.Round(ploshadPolnTochn, 0, MidpointRounding.AwayFromZero);
            double obem = Math.Round(obemTochn, 0, MidpointRounding.AwayFromZero);

            txtResultCil.Text = "Входные данные:"
                + Environment.NewLine + "Радиус r = " + radius + " м"
                + Environment.NewLine + "Высота h = " + height + " м"
                + Environment.NewLine
                + Environment.NewLine + "Площадь боковой поверхности Sбок = 2πrh = 2*" + pi + "*" + radius + "*" + height + " = " + ploshadBokTochn + " м²"
                + Environment.NewLine + "Площадь основания Sосн = πr² = " + pi + "*" + radius + "*" + radius + " = " + ploshadOsnTochn + " м²"
                + Environment.NewLine + "Площадь полной поверхности Sполн = 2πrh + 2πr² = " + ploshadPolnTochn + " м²"
                + Environment.NewLine + "Объём V = πr²h = " + pi + "*" + radius + "*" + radius + "*" + height + " = " + obemTochn + " м³"
                + Environment.NewLine
                + Environment.NewLine + "Результаты:"
                + Environment.NewLine + "Площадь боковой поверхности = " + ploshadBok + " м²"
                + Environment.NewLine + "Площадь основания = " + ploshadOsn + " м²"
                + Environment.NewLine + "Площадь полной поверхности = " + ploshadPoln + " м²"
                + Environment.NewLine + "Объём цилиндра = " + obem + " м³";
        }

        // Аналог Команда4 (Очистить для Цилиндра)
        private void btnClearCil_Click(object sender, EventArgs e)
        {
            txtResultCil.Text = "";
            txtRadius.Text = "0";
            txtHeight.Text = "0";
        }
    }
}