如何启用和禁用2个组合框中的值。C#

ComboBox comboBox1 = new ComboBox();
ComboBox comboBox2 = new ComboBox();

// 设置属性和初始值
comboBox1.Enabled = true; // 启用comboBox1
comboBox2.Enabled = false; // 禁用comboBox2

private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
    // 根据comboBox1的选择来启用或禁用comboBox2
    if (comboBox1.SelectedItem.ToString() == "某个特定值")
    {
        comboBox2.Enabled = true; // 启用comboBox2
    }
    else
    {
        comboBox2.Enabled = false; // 禁用comboBox2
    }
}

comboBox1.SelectedIndexChanged += new EventHandler(comboBox1_SelectedIndexChanged);