//与服务端对话
private void btn_Send_Click(object sender, EventArgs e)
{
if (rtb_Speak.Text == "")
{
MessageBox.Show("不能发送空信息!", "阻止框", MessageBoxButtons.OK, MessageBoxIcon.Stop);
}
else
{
if (GeneralControler.Speak(rtb_Speak.Text))
{
rtb_Content.Text += ("管理员" + ":\n\t" + rtb_Speak.Text + "\n");
rtb_Speak.Text = "";
}
}
}
