void _w_DoWork(object sender, DoWorkEventArgs e)
{
SystemStateItem _el = e.Argument as SystemStateItem;
object[] _plist = new object[3] {
"OK", "GetCurrentState", null
};
try
{
object _ret = ExecuteWCF.ExecuteMethod <SysWatchService.ISWCommandService>(_el.SystemURL, "DoCommand", _plist);
byte[] _byteret = _ret as byte[];
string _msg = Encoding.Unicode.GetString(_byteret);
_el.Connected = true;
_el.ConnectErrorMsg = "";
_el.NodeState = new WatchNodeState(_msg);
e.Result = _el;
}
catch (Exception ex)
{
_el.Connected = false;
_el.ConnectErrorMsg = ex.Message;
_el.NodeState = new WatchNodeState("00000");
e.Result = _el;
}
}
private string SendCommandToNode(string DesServer, string CommandName, byte[] ParamData)
{
SystemStateItem _el = WatchSystemLib.GetSystem(DesServer);
if (_el.Connected)
{
object[] _plist = new object[3] {
"OK", CommandName, ParamData
};
try
{
object _ret = ExecuteWCF.ExecuteMethod <SysWatchService.ISWCommandService>(_el.SystemURL, "DoCommand", _plist);
byte[] _byteret = _ret as byte[];
string _msg = Encoding.Unicode.GetString(_byteret);
return(_msg);
}
catch (Exception ex)
{
string _error = string.Format("从{0}中取当前状态出错！{1}", DesServer, ex.Message);
throw new Exception(_error);
}
}
else
{
string _error = string.Format("服务器[{0}]暂时尚未连接！", DesServer);
throw new Exception(_error);
}
}
private string DoGetNodeCheckMsg(string DesServer, byte[] ParameterData)
{
SystemStateItem _el = WatchSystemLib.GetSystem(DesServer);
object[] _plist = new object[3] {
"OK", "GetNodeCheckMsg", null
};
try
{
object _ret = ExecuteWCF.ExecuteMethod <SysWatchService.ISWCommandService>(_el.SystemURL, "DoCommand", _plist);
byte[] _byteret = _ret as byte[];
string _msg = Encoding.Unicode.GetString(_byteret);
return(_msg);
}
catch (Exception ex)
{
string _error = string.Format("从{0}中取当前状态出错！{1}", DesServer, ex.Message);
throw new Exception(_error);
}
}