private void button2_Click(object sender, EventArgs e)
 {
     double[] mas = new double[KilRozryadiv];
     for (int i = 0; i < KilRozryadiv; i++)
     {
         mas[i] = 0;
     }
     WeightsByHand_Numbers.Set_Weights(mas);
     mas = WeightsByHand_Numbers.Get_Weights();
     GridView2Filling(mas);
 }
        private void button1_Click(object sender, EventArgs e)
        {
            double[] mas = new double[KilRozryadiv];

            for (int i = 0; i < KilRozryadiv; i++)
            {
                mas[i] = Convert.ToDouble(dataGridView2.Rows[i].Cells[1].Value);
            }
            if (WeightsByHand_Numbers.Set_Weights(mas))
            {
                toolStripStatusLabel1.Text = "Введено!";
            }
        }