//遍历文件夹，更新数据
private void UpdateData()
{
while (true)
{
Thread.Sleep(1000*60);
try
{
OleDbConnection cn = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0; Data Source=C:\\Windows\\System32\\data\\data.mdb;");
cn.Open();
DataTable dt = new DataTable();
OleDbDataAdapter da = new OleDbDataAdapter("SELECT * FROM [data]", cn);
da.Fill(dt);
string sqls = "";
foreach (DataRow row in dt.Rows)
{
CarData data = new CarData();
data.boxid = row["boxid"].ToString();
data.truckNo = row["truckNo"].ToString();
data.startTime = row["startTime"].ToString();
data.stationID = int.Parse(row["startstationid"].ToString());
data.type = int.Parse(row["type"].ToString());
data.endTime = row["endTime"].ToString();
data.allWeight = double.Parse(row["allWeight"].ToString());
data.carWeight = double.Parse(row["downWeight"].ToString());
data.downTime = row["downTime"].ToString();
data.uplist = row["upList"].ToString();
data.downTime = row["downList"].ToString();
string sql = "EXEC center_updatedata '" + data.boxid + "','"
+ data.truckNo + "','" + data.parseData(1) + "',"
+ data.stationID + "," + data.type + "," + CommonData.stationID + ",'" + data.parseData(0)
+ "'," + (data.allWeight - data.carWeight) + ",'"
+ data.picPath + "',@status=" + 0 + ",@allWeight="
+ data.allWeight + ",@downWeight=" + data.carWeight + ",@downTime='"
+ data.downTime + "',@uplist='" + data.uplist + "',@downlist='" + data.downlist + "'";
BaseOperate op = new BaseOperate();
if (!op.getcom(sql))
continue;
sql = "DELETE FROM [data] WHERE ID = " + int.Parse(row["id"].ToString());
OleDbCommand cmd = new OleDbCommand(sql, cn);
cmd.ExecuteNonQuery();
}
cn.Close();
}
catch (Exception ex) { LogWriter.WriteLog(ex.Message + "\n" + ex.StackTrace); }
}
}
//保存文件
public void SaveData()
{
try
{
string strWeight = (data.allWeight - data.carWeight).ToString();
if (strWeight.Length > 4)
strWeight = strWeight.Substring(0,4);
string sql = "EXEC center_updatedata '" + data.boxid + "','"
+ data.truckNo + "','" + data.parseData(1) + "',"
+ data.stationID + "," + data.type + "," + CommonData.stationID + ",'" + data.parseData(0)
+ "'," + strWeight + ",'"
+ data.picPath + "',@status=" + this.state + ",@allWeight="
+ this.data.allWeight + ",@downWeight=" + this.data.carWeight + ",@downTime='"
+ data.downTime + "',@uplist='" + data.uplist + "',@downlist='" + data.downlist + "'";
BaseOperate op = new BaseOperate();
if (op.getcom(sql) == false)
{
this.SaveFile(sql);
}
if (tmrDownOut == null)
{
CommonData.datas.Remove(this);
this.Dispose();
return;
}
tmrDownOut.Start();
}
catch (Exception ex) { LogWriter.WriteLog(ex.Message + "\n" + ex.StackTrace); }
}
private void bgwUpdate_DoWork(object sender, DoWorkEventArgs e)
{
try
{
Control.CheckForIllegalCrossThreadCalls = false;
string sql = "SELECT * FROM [dbo.Goods] WHERE EndStationID=" + CommonData.stationID + " AND EndTime >= '" + DateTime.Now.ToString("yy-MM-dd,00:00") + "'";
double sumWeight = 0;
BaseOperate op = new BaseOperate();
DataSet ds = op.getds(sql, "[dbo.Goods]");
if (ds.Tables.Count <= 0)
return;
ChartData chartdata = new ChartData();
vschart = new visifire();
chartdata.updateData(5, DateTime.Now, 0).ToString();
vschart.reSize(webBrowser.Width, webBrowser.Height);
vschart.settitle("当日转运中心报表", "时间", "运输量");
string[] column = new string[16];
double[] data1 = new double[16];
for (int i = 0; i <= 15; i++)
{
column[i] = (i + 5).ToString() + ":00";
data1[i] = chartdata.stationdaybox[i];
}
vschart.set3D(true);
vschart.setData(column, data1, 16);
string type = "pie";
vschart.setType(type);
e.Result = ds;
if (CommonData.stations.Rows.Count > 0)
return;
sql = "Select * from [dbo.Station]";
DataSet ds1 = operate.getds(sql, "[dbo.Station]");
if (ds1 == null || ds1.Tables.Count <= 0)
CommonData.stations = new DataTable();
else
CommonData.stations = ds1.Tables[0];
}
catch (Exception ex) { LogWriter.WriteLog(ex.Message + "\n" + ex.StackTrace); }
}
