private void ThreadTest(object message)
{
//条件满足时，一直执行
while (!isclosed)
{
if (!SqlHelper.OpenConnection())
{
MessageClass.sqlconnect = false;
recorde.connecttype = "网络未连通";
recorde.forcolor = "Red";
recorde.visible = "Collapsed";
recorde.time = "本地时间：";
recorde.webtime = (DateTime.Now + timediff).ToString();
}
else
{
if (!MessageClass.sqlconnect)
{
MessageClass.sqlconnect = true;
MessageClass.CheckMacFromSql();
}
SetContent();
}
Thread.Sleep(1000);
}
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
this.DataContext = recorde;
BindComBox();
MessageClass.canclose = false;
//撤销Windows热键，防止alt+F4关闭软件
hook.Hook_Clear();
hook.Dispose();
hook.Hook_Start();
//this.Topmost = true;
if (!SqlHelper.OpenConnection())
{
MessageClass.sqlconnect = false;
}
else
{
MessageClass.sqlconnect = true;;
DateTime webtime = Convert.ToDateTime(SqlHelper.ExecuteScalar("select now()").ToString());
timediff = webtime - DateTime.Now;
if (!MessageClass.CheckMacFromSql())//若数据库中没有本台电脑的MAC地址记录
{
SettingWindow win = new SettingWindow();
if (win.ShowDialog() != null)
{
}
}
SqlHelper.ExecuteNonQuery("update t_pcmessage set PCM_NowState=1 where PCM_Num='" + MessageClass.PCNum + "'");
}
mythread = new Thread(new ParameterizedThreadStart(ThreadTest));
mythread.IsBackground = true;
mythread.Start();
}
