怎样才能在更新textbox的内容之后,把textbox拖到下面,看到最新的内容,
private void button14_Click(object sender, EventArgs e)
{
string a = comboBox1.Text;
string b = "你说:";
textBox1.Text = textBox1.Text + b + a + "\r\n";
}
------解决方案--------------------------------------------------------
你可以试下
textBox1.SelectionStart = textBox1.Text.Length;
textBox1.ScrollToCaret();