c#中如何调用调色板

Question

急用 谢谢啊

Answer 1

   ColorDialog _Color = new ColorDialog();
            if (_Color.ShowDialog() == DialogResult.OK)
            {
                this.BackColor = _Color.Color;
            }

Answer 2

 private void button1_Click(object sender, EventArgs e)
        {
            using (System.Windows.Forms.ColorDialog dlg = new ColorDialog())
            {
                if (dlg.ShowDialog() == DialogResult.OK)
                {
                    this.BackColor = dlg.Color;
                }
            }
        }