Compass.Coondornator.CoondornatorForm.textBox3_TextChanged C# (CSharp) Метод

        private void textBox3_TextChanged(object sender, EventArgs e)
        {
            string line = textBox3.Text;
            if (OmssaParameterLine.Validate(line))
            {
                textBox3.BackColor = SystemColors.Window;
            }
            else
            {
                textBox3.BackColor = SystemColors.Info;
            }
        }