public int Calculation_back()
{
int result;
BaseOperate operate = null;
switch (flag)
{
case "+":
// result = left + right;
operate = new Jia();
break;
case "-":
//result = left - right;
operate = new Jian();
break;
case "*":
//result = left * right;
operate = new Chen();
break;
case "/":
//result = left / right;
operate = new Chu();
break;
}
result = operate.Calculation(left, right);
return(result);
}
public int Calculation()
{
int result;
BaseOperate operate = CreateOperate(flag);// null;
result = operate.Calculation(left, right);
return(result);
}
public static void ConnectTest()
{
//初始化全部清运站
try
{
string sql = "Select name from [dbo.Station] where stationid > 29";
BaseOperate op = new BaseOperate();
DataTable stations = op.getds(sql, "[dbo.Station]").Tables[0];
for (int i = 0; i < stations.Rows.Count; i++)
{
StationState ss = new StationState();
ss.name = stations.Rows[i][0].ToString().Replace(" ", "");
stationList.Add(ss);
}
}
catch { }
while (true)
{
//清运站
WebClient wc = new WebClient();
StreamReader sr = new StreamReader("stationList.ini", Encoding.Default);
try
{
wc.DownloadFile("http://180.186.12.183/log/" + DateTime.Now.ToString("yyyy-MM-dd") + ".txt", DateTime.Now.ToString("yyyy-MM-dd") + ".txt");
}
catch { }
while (sr.Peek() >= 0)
{
string[] l = sr.ReadLine().Split(' ');
StationState stationState = null;
foreach (StationState item in stationList)
{
if (item.name == l[1].Replace(" ", ""))
{
stationState = item;
stationState.url = l[0];
break;
}
}
if (stationState == null)
{
stationState = new StationState();
stationState.url = l[0];
stationList.Add(stationState);
}
stationState.view = false;
stationState.pda = false;
stationState.web = false;
for (int i = 0; i < 3; i++)
{
//Thread.Sleep(100);
if (TryConnect(stationState.url, 5000, 5000))
{
stationState.view = true;
break;
}
}
for (int i = 0; i < 3; i++)
{
//Thread.Sleep(100);
if (TryConnect(stationState.url, 3389, 5000))
{
stationState.web = true;
break;
}
}
//读取PDA状态
}
try
{
StreamReader srPda = new StreamReader(DateTime.Now.ToString("yyyy-MM-dd") + ".txt", Encoding.Default);
string allPda = srPda.ReadToEnd();
srPda.Close();
foreach (StationState sItem in stationList)
{
if (allPda.Contains(sItem.name))
sItem.pda = true;
}
}
catch (Exception ex) { }
//转运中心
sr.Close();
sr = new StreamReader("centerList.ini", Encoding.Default);
while (sr.Peek() >= 0)
{
string[] l = sr.ReadLine().Split(' ');
StationState stationState = null;
foreach (StationState item in centerList)
{
if (item.name == l[1])
{
stationState = item;
stationState.url = l[0];
break;
}
}
if (stationState == null)
{
stationState = new StationState();
stationState.url = l[0];
stationState.name = l[1];
centerList.Add(stationState);
}
stationState.view = false;
stationState.pda = false;
stationState.web = false;
//Thread.Sleep(100);
for (int i = 0; i < 3; i++)
{
Thread.Sleep(100);
if (TryConnect(stationState.url, 5000, 5000))
{
stationState.view = true;
break;
}
}
for (int i = 0; i < 3; i++)
{
//Thread.Sleep(100);
if (TryConnect(stationState.url, 3389, 5000))
{
stationState.web = true;
break;
}
}
}
count++;
sr.Close();
Thread.Sleep(1800000);
}
}
