public override bool Disconnect()
{
try
{
_daClient?.Dispose();
_daClient = null;
_connect = false;
AddInfo("client disconnected successfully.");
return(true);
}
catch (Exception ex)
{
AddInfo("client disconnected exception: " + ex.Message);
_connect = false;
return(false);
}
}
public override bool Connect()
{
try
{
_daClient = new MyDaClient(new Uri(ConnectionToken));
_daClient.Connect();
_connect = true;
AddInfo("client connected.");
return(true);
}
catch (Exception ex)
{
AddInfo("client connected exception: " + ex.Message);
AddInfo("connect failed.");
_connect = false;
return(false);
}
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="host">Opc DA 服务地址</param>
/// <param name="isRegexOn">是否开启正则匹配</param>
protected OpcDaConnector(string host, bool isRegexOn) : base(host, isRegexOn)
{
Client = new MyDaClient(new Uri(ConnectionToken));
}
protected OpcDaConnector(string host) : base(host)
{
Client = new MyDaClient(new Uri(ConnectionToken));
}
