private void button_send_Click(object sender, EventArgs e)
{
try
{
if (TextBox_send.Text == "")
{
MessageBox.Show("发送内容不能为空", "操作错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
string text = TextBox_send.Text;
while (is_sending)
{
}
;
is_sending = true;
TextBox_chat.SelectionAlignment = HorizontalAlignment.Right;
string whole = Aliases[0] + "(" + members[0] + ")" + " " + DateTime.Now.ToString() + "\n" + text + "\n";
TextBox_chat.AppendText(whole);
whole = text + "\n";
is_sending = false;
TextBox_send.Clear();
foreach (Socket sc in all_sockets)
{
AsynSend(sc, whole);
}
}
catch (Exception)
{
MessageBox.Show("连接失效", "网络错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
// 清空输入栏
private void button_clear_Click(object sender, EventArgs e)
{
TextBox_send.Clear();
}