public static DataTable ReadTable()
{
//string conString = "Data Source=Trips;Version=3;";
SQLiteConnection conn = new SQLiteConnection(conString);
SQLiteConnection con = null;
SQLiteCommand command = null;
SQLiteDataAdapter da = null;
DataTable dt = new DataTable();
try
{
string sql = string.Format("select * from Trips");
command = new SQLiteCommand(sql, conn);
da = new SQLiteDataAdapter(command);
da.Fill(dt);
}
catch { }
finally
{
if (da != null)
{
da.Dispose();
}
if (command != null)
{
command.Dispose();
}
if (con != null)
{
con.Close();
}
}
DataTable newTable = TableCenter.getTestTable();
for (int i = 0; i < dt.Rows.Count; i++)
{
DataRow row = newTable.NewRow();
row["ProductNumber"] = dt.Rows[i]["ProductNumber"];
row["Item"] = dt.Rows[i]["Item"];
row["Time"] = dt.Rows[i]["Time"];
row["Result"] = dt.Rows[i]["Result"];
row["Type"] = dt.Rows[i]["Type"];
row["Ir"] = dt.Rows[i]["Ir"];
row["Tr"] = dt.Rows[i]["Tr"];
row["I"] = dt.Rows[i]["I"];
row["T"] = dt.Rows[i]["T"];
//if (i >= 3 && i < dt.Rows.Count - 1)
//{
// continue;
//}
//row["DeviceCode"] = "DW45";
//row["FactoryCode"] = "Shihlin Electric";
//row["ProductNumber"] = dt.Rows[i]["ProductNumber"];
//row["ProductDate"] = dt.Rows[i]["ProductDate"];
//row["ProductNumber"] = dt.Rows[i]["ProductNumber"];
//row["BreakType"] = "XSIC-P3G1";
//row["Inm"] = dt.Rows[i]["Inm"];
//row["In"] = dt.Rows[i]["In"];
//row["Imcr"] = dt.Rows[i]["Imcr"];
//row["Version"] = dt.Rows[i]["Version"];
//row["ControllerType"] = dt.Rows[i]["ControllerType"];
//row["Fn"] = dt.Rows[i]["Fn"];
//row["SaveTime"] = DateTime.Now;
//if (dt.Rows[i]["Inm"].ToString() == "1")
//{
// row["Inm"] = "2000";
//}
newTable.Rows.Add(row);
}
return(newTable);
}
void loadData(Com com)
{
try
{
DataTable testDevices = TableCenter.getDeviceTable();
DataTable testRecords = TableCenter.getTestTable();
DataTable tripDevices = TableCenter.getDeviceTable();
DataTable tripRecords = TableCenter.getTripTable();
//获取记录条数
byte[] snd = new byte[] { 1, 3, 0, 0, 0, 1 };
byte[] rcv;
rcv = com.Execute(snd);
int testCount = rcv[1];
snd[2] = 0x60;
rcv = com.Execute(snd);
int tripCount = rcv[1];
//总通信次数:
int total = 2 + testCount * (14 + 1) + tripCount * (10 + 1);
//*1.05,保存数据至数据库需花费时间
total = (int)(total * 1.05);
int index = 2;
Update(this, new ComsEventArgs(100, index * 100 / total));
//read test device info
for (int i = 0; i < testCount; i++)
{
int start = 0x10 + 0x10 * i;
snd[2] = (byte)(start / 256);
snd[3] = (byte)(start % 256);
snd[5] = 0x0d;
rcv = com.Execute(snd);
DataRow deviceRow = testDevices.NewRow();
TableCenter.genDeviceRow(ref deviceRow, rcv);
testDevices.Rows.Add(deviceRow);
index++;
Update(this, new ComsEventArgs(100, index * 100 / total));
//read test detail record
for (int j = 0; j < Tools.TestTypes.Length; j++)
{
start = 0x1000 + 0x0800 * i + 0x09 * j;
snd[2] = (byte)(start / 256);
snd[3] = (byte)(start % 256);
snd[5] = 0x09;
rcv = com.Execute(snd);
if (rcv[1] != 0 && rcv[0] != 0xff)
{
DataRow testRow = testRecords.NewRow();
TableCenter.genTestRow(ref testRow, deviceRow["ProductNumber"].ToString(), Tools.TestTypes[j], rcv);
testRecords.Rows.Add(testRow);
}
index++;
Update(this, new ComsEventArgs(100, index * 100 / total));
}
}
//read trip device info
for (int i = 0; i < tripCount; i++)
{
int start = 0x6010 + 0x10 * i;
snd[2] = (byte)(start / 256);
snd[3] = (byte)(start % 256);
snd[5] = 0x0d;
rcv = com.Execute(snd);
DataRow deviceRow = tripDevices.NewRow();
TableCenter.genDeviceRow(ref deviceRow, rcv);
tripDevices.Rows.Add(deviceRow);
index++;
Update(this, new ComsEventArgs(100, index * 100 / total));
//read trip detail record
for (int j = 0; j < 10; j++)
{
start = 0x7100 + 0x0100 * i + 0x0d * j;
snd[2] = (byte)(start / 256);
snd[3] = (byte)(start % 256);
snd[5] = 0x0d;
rcv = com.Execute(snd);
if (rcv[0] == 0xff)
{
index += 10 - j;
Update(this, new ComsEventArgs(100, index * 100 / total));
break;
}
else
{
DataRow tripRow = tripRecords.NewRow();
TableCenter.genTripRow(ref tripRow, deviceRow["ProductNumber"].ToString(), rcv);
tripRecords.Rows.Add(tripRow);
index++;
Update(this, new ComsEventArgs(100, index * 100 / total));
}
}
}
DataAccess.UpdateTable(testDevices, "TestDevices");
DataAccess.UpdateTable(testRecords, "TestRecords");
DataAccess.UpdateTable(tripDevices, "TripDevices");
DataAccess.UpdateTable(tripRecords, "TripRecords");
Update(this, new ComsEventArgs(100, 100, ComState.SUCCESSED));
}
catch (Exception exp)
{
Update(this, new ComsEventArgs(100, 100, ComState.FAILED));
}
}
//修改数据表记录
public static void UpdateDeviceTable()
{
SQLiteConnection con = null;
SQLiteCommand command = null;
SQLiteDataAdapter oda = null;
SQLiteCommandBuilder ocb = null;
try
{
con = new SQLiteConnection(conString);
command = con.CreateCommand();
command.CommandText = "select * from TestDevices";
oda = new SQLiteDataAdapter(command);
ocb = new SQLiteCommandBuilder(oda);
oda.UpdateCommand = ocb.GetUpdateCommand();
oda.InsertCommand = ocb.GetInsertCommand();
oda.DeleteCommand = ocb.GetDeleteCommand();
byte[] rcv = ACBTester.genDeviceInfo();
DataTable dt = TableCenter.getDeviceTable();
DataRow deviceRow = dt.NewRow();
deviceRow["DeviceCode"] = "DW45";
deviceRow["FactoryCode"] = "Shihlin Electirc";
deviceRow["ProductNumber"] = (rcv[7] * 256 + rcv[8]).ToString("D4") + (rcv[9] * 256 + rcv[10]).ToString("D4");
deviceRow["ProductDate"] = new DateTime(rcv[11] * 256 + rcv[12], rcv[13], rcv[14]);
deviceRow["Inm"] = rcv[17] * 256 + rcv[18];
deviceRow["In"] = rcv[19] * 256 + rcv[20];
deviceRow["Imcr"] = rcv[21] + rcv[22];
int Inm = rcv[17] * 256 + rcv[18];
int nInm = Inm == 2000 ? 1 : (Inm == 3200 ? 2 : 3);
deviceRow["BreakType"] = string.Format("XSIC-P{0}G{1}", rcv[16], nInm);
deviceRow["Version"] = "";
deviceRow["ControllerType"] = "";
deviceRow["Fn"] = rcv[27] * 256 + rcv[28];
deviceRow["SaveTime"] = DateTime.Now;
dt.Rows.Add(deviceRow);
int n = oda.Update(dt);
}
catch
{ }
finally
{
if (ocb != null)
{
ocb.Dispose();
}
if (oda != null)
{
oda.Dispose();
}
if (command != null)
{
command.Dispose();
}
if (con != null)
{
con.Close();
}
}
}
