public bool LoadCustomer()
{
bool ret = true;
List <string> csv_title = new List <string>();
bool first_line = true;
try
{
customer = new List <AccessCustomers>();
lStatus.Text = "";
int row_index = 0;
using (CsvFileReader reader = new CsvFileReader(this.lCustomerFilename.Text))
{
CsvRow row = new CsvRow();
while (reader.ReadRow(row))
{
row_index++;
lStatus.Text = "Read row " + row_index.ToString();
Application.DoEvents();
Application.DoEvents();
if (first_line) // need to parse the title
{
// check if the title missing
if (row.ValidRow())
{
csv_title = row.ToList();
first_line = false;
}
else
{
ret = false;
break;
}
}
else
{
// parse data
if (row.ValidRow())
{
AccessCustomers model = new AccessCustomers();
try
{
// determine which field we need to put into object
for (int i = 0; i < csv_title.Count; i++)
{
switch (csv_title[i])
{
case "contactid":
try
{
model.contactid = long.Parse(row[i]);
}
catch
{
model.contactid = 0;
}
break;
case "firstname":
try
{
model.firstname = row[i];
}
catch
{
model.firstname = "";
}
break;
case "lastname":
try
{
model.lastname = row[i];
}
catch
{
model.lastname = "";
}
break;
case "dob":
try
{
model.dob = row[i];
}
catch
{
model.dob = "";
}
break;
case "address":
try
{
model.address = row[i];
}
catch
{
model.address = "";
}
break;
case "city":
try
{
model.city = row[i];
}
catch
{
model.city = "";
}
break;
case "state":
try
{
model.state = row[i];
}
catch
{
model.state = "";
}
break;
case "postcode":
try
{
model.postcode = row[i];
}
catch
{
model.postcode = "";
}
break;
case "country":
try
{
model.country = row[i];
}
catch
{
model.country = "";
}
break;
case "phone":
try
{
model.phone = row[i];
}
catch
{
model.phone = "";
}
break;
case "email":
try
{
model.email = row[i];
}
catch
{
model.email = "";
}
break;
case "website":
try
{
model.website = row[i];
}
catch
{
model.website = "";
}
break;
case "password":
try
{
model.password = row[i];
}
catch
{
model.password = "";
}
break;
default:
break;
}
}
customer.Add(model);
}
catch (Exception ex)
{
// do not thing, forget this coupon
UpdateInfo("CUSTOMER PARSER . Id = " + model.contactid + " row = " + row_index.ToString() + "; Error: " + ex.Message);
}
}
}
}
}
}
catch (Exception ex)
{
ret = false;
}
return(ret);
}
// public bool ConnectToAccess()
// {
// FileAccess = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;" +
//"Data Source=" + Application.StartupPath + "\\db.mdb;Persist Security Info=False");
// try
// {
// FileAccess.Open();
// }
// catch
// {
// UpdateInfo("Can not open Access db");
// return false;
// }
// return true;
// }
public bool LoadData()
{
bool ret = true;
List <string> csv_title = new List <string>();
bool first_line = true;
try
{
data = new List <CouponModel>();
lStatus.Text = "";
int row_index = 0;
using (CsvFileReader reader = new CsvFileReader(this.lSCVFile.Text))
{
CsvRow row = new CsvRow();
while (reader.ReadRow(row))
{
row_index++;
lStatus.Text = "Read row " + row_index.ToString();
Application.DoEvents();
//Application.DoEvents();
if (first_line) // need to parse the title
{
// check if the title missing
if (row.ValidRow())
{
csv_title = row.ToList();
first_line = false;
}
else
{
ret = false;
break;
}
}
else
{
// parse data
if (row.ValidRow())
{
CouponModel model = new CouponModel();
try
{
// determine which field we need to put into object
for (int i = 0; i < csv_title.Count; i++)
{
switch (csv_title[i])
{
case "couponname":
model.couponname = row[i].Trim();
break;
case "couponId":
model.couponId = long.Parse(row[i]);
break;
case "couponsecuritycode":
model.couponsecuritycode = row[i].Trim();
break;
case "couponamount":
model.couponamount = double.Parse(row[i]);
break;
case "couponcurrency":
model.couponcurrency = row[i].Trim().ToUpper();
break;
case "couponstartdate":
model.couponstartdate = DateTime.Parse(row[i]);
break;
case "couponenddate":
model.couponenddate = DateTime.Parse(row[i]);
break;
case "couponlimit":
model.couponlimit = int.Parse(row[i]);
break;
case "couponusedcount":
model.couponusedcount = int.Parse(row[i]);
break;
case "couponproducts":
model.couponproducts = row[i];
break;
case "couponlastuseddate":
try
{
model.couponlastuseddate = row[i];
}
catch
{
model.couponlastuseddate = "";
}
break;
case "couponcomment":
try
{
model.couponcomment = row[i];
}
catch
{
model.couponcomment = "";
}
break;
case "couponother":
try
{
model.couponother = row[i];
}
catch
{
model.couponother = "";
}
break;
default:
break;
}
}
data.Add(model);
}
catch (Exception ex)
{
// do not thing, forget this coupon
UpdateInfo("COUPON IMPORT . Id = " + model.couponId + " row = " + row_index.ToString() + "; Error: " + ex.Message);
}
}
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
ret = false;
}
return(ret);
}
