public void PlayProgram()
{
if (LED.VirtualID == -1)
{
LED = LEDManager.GetModel(LED.ID);
if (LED.VirtualID == -1)
{
txtMessage.Text = "关闭中";
}
}
else
{
if (LED.CurrentProgram == null)
{
txtMessage.Text = "没有节目";
}
else
{
if (_lastProgram != null)
{
if (LED.CurrentProgram.ID == _lastProgram.ID)
{
_lastIndex++;
if(_lastIndex >= LED.CurrentProgram.Messages.Count)
{
_lastIndex -= LED.CurrentProgram.Messages.Count;
}
txtMessage.Text = LED.CurrentProgram.Messages[_lastIndex].Content;
txtUpdateTime.Text = LED.LastUpdateTime.HasValue ? LED.LastUpdateTime.Value.ToString() : string.Empty;
}
}
else
{
_lastProgram = LED.CurrentProgram;
_lastIndex = 0;
txtMessage.Text = LED.CurrentProgram.Messages[_lastIndex].Content;
}
}
}
}
public void BindData(Model.LEDScreen model)
{
LED = model;
txtName.Text = model.Name;
}
