using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace _123
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
Dispatcher.Invoke(new Action(() => textbox2 = "Поиск отсутствующих DLL"));
}
private void button1_Click(object sender, EventArgs e)
{
Form1 frm = new Form1();
double r = Convert.ToDouble(textBox1.Text);
double ress = r * r * 10 * 3.14;
textBox2.Text = Convert.ToString(ress);
}
private void textBox3_TextChanged(object sender, EventArgs e)
{
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
}
private void button2_Click(object sender, EventArgs e)
{
double a = Convert.ToDouble(textBox3.Text);
double ressa = 6 * a * a;
textBox4.Text = Convert.ToString(ressa);
}
private void button3_Click(object sender, EventArgs e)
{
double b = Convert.ToDouble(textBox5.Text);
double ressb = (4 / 3) * (b / 2) * (b / 2) * (b / 2) * 3.14;
textBox6.Text = Convert.ToString(ressb);
}
private void button4_Click(object sender, EventArgs e)
{
Thread thread1 = new Thread(() =>
{
button1_Click(sender, e);
});
thread1.Start();
}
/* public void click()
{
Form1 frm = new Form1();
double r = Convert.ToDouble(frm.textBox1.Text);
double ress = r * r * 10 * 3.14;
frm.textBox2.Text = Convert.ToString(ress);
}*/
}
}
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