// （创建Camera或修改Camera时）获得配置信息
public object GetConfiguration()
{
EasyNConfiguration config = new EasyNConfiguration();
config.source = txtURL.Text;
config.login = txtName.Text;
config.password = txtPsw.Text;
config.stremType = streamTypes[cbStream.SelectedIndex];
config.rate = rates[cbRate.SelectedIndex];
config.frameInterval = frameIntervals[cbFrame.SelectedIndex];
return((object)config);
}
// （创建Camera或修改Camera时）获得配置信息
public object GetConfiguration()
{
EasyNConfiguration config = new EasyNConfiguration();
config.source = txtURL.Text;
config.login = txtName.Text;
config.password = txtPsw.Text;
config.stremType = streamTypes[cbStream.SelectedIndex];
config.rate = rates[cbRate.SelectedIndex];
config.frameInterval = frameIntervals[cbFrame.SelectedIndex];
return (object) config;
}
// （对已有Camera操作）先获取后修改配置信息
public void SetConfiguration(object config)
{
EasyNConfiguration cfg = (EasyNConfiguration)config;
if (cfg != null)
{
txtURL.Text = cfg.source;
txtName.Text = cfg.login;
txtPsw.Text = cfg.password;
cbStream.SelectedIndex = Array.IndexOf(streamTypes, cfg.stremType);
cbRate.SelectedIndex = Array.IndexOf(rates, cfg.rate);
cbFrame.SelectedIndex = Array.IndexOf(frameIntervals, cfg.frameInterval);
}
}
// 保存配置信息
public void SaveConfiguration(XmlTextWriter writer, object config)
{
EasyNConfiguration cfg = (EasyNConfiguration)config;
if (cfg != null)
{
writer.WriteAttributeString("source", cfg.source);
writer.WriteAttributeString("login", cfg.login);
writer.WriteAttributeString("password", cfg.password);
writer.WriteAttributeString("stype", ((int)cfg.stremType).ToString());
writer.WriteAttributeString("rate", cfg.rate.ToString());
writer.WriteAttributeString("interval", cfg.frameInterval.ToString());
}
}
// 加载配置信息
public object LoadConfiguration(XmlTextReader reader)
{
EasyNConfiguration config = new EasyNConfiguration();
try
{
config.source = reader.GetAttribute("source");
config.login = reader.GetAttribute("login");
config.password = reader.GetAttribute("password");
config.stremType = (StreamType)(int.Parse(reader.GetAttribute("stype")));
config.rate = int.Parse(reader.GetAttribute("rate")); ;
config.frameInterval = int.Parse(reader.GetAttribute("interval"));
}
catch (Exception)
{
}
return (object)config;
}
// 加载配置信息
public object LoadConfiguration(XmlTextReader reader)
{
EasyNConfiguration config = new EasyNConfiguration();
try
{
config.source = reader.GetAttribute("source");
config.login = reader.GetAttribute("login");
config.password = reader.GetAttribute("password");
config.stremType = (StreamType)(int.Parse(reader.GetAttribute("stype")));
config.rate = int.Parse(reader.GetAttribute("rate"));;
config.frameInterval = int.Parse(reader.GetAttribute("interval"));
}
catch (Exception)
{
}
return((object)config);
}
// 创建视频源对象
public IVideoSource CreateVideoSource(object config)
{
EasyNConfiguration cfg = (EasyNConfiguration)config;
if (cfg != null)
{
EasyNCamera source = new EasyNCamera();
source.StreamType = cfg.stremType;
source.VideoSource = cfg.source;
source.Login = cfg.login;
source.Password = cfg.password;
source.Rate = cfg.rate;
source.FrameInterval = cfg.frameInterval;
return((IVideoSource)source);
}
return(null);
}