private void btnEditCustomer_Click(object sender, EventArgs e)
{
if (dgvFiltered.SelectedRows.Count > 0)
{
formAdd_Edit form1 = new formAdd_Edit(listCustomerAll);
ChangeLanguage(cBoxLanguage.SelectedItem.ToString(), form1);
//form1.setBalanceReadOnly();
form1.txtBoxBalance.Enabled = false;
form1.setFirstNameReadOnly();
// Import Data of selected Customer
Customer cust1 = (Customer)dgvFiltered.SelectedRows[0].DataBoundItem;
form1.setID(cust1.ID);
form1.setFirstName(cust1.FirstName);
form1.setLastName(cust1.LastName);
form1.setEMail(cust1.eMail);
form1.setBalance(cust1.Balance);
form1.setTitle((sender as Button).Text);
if (form1.ShowDialog() == DialogResult.OK)
{
cust1.FirstName = form1.getFirstName();
cust1.LastName = form1.getLastName();
cust1.eMail = form1.getEMail();
cust1.addMoney(form1.getAddMoney());
UpdateDataGridView(cBoxFilterBy.SelectedIndex, txtBxFilterBy.Text);
writeCSV(listCustomerAll);
}
}
else
{
MessageBox.Show("No customer was selected!", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private void btnAddCustomer_Click(object sender, EventArgs e)
{
formAdd_Edit form1 = new formAdd_Edit(listCustomerAll);
ChangeLanguage(cBoxLanguage.SelectedItem.ToString(), form1);
form1.txtBoxAddMoney.Enabled = false;
form1.setTitle((sender as Button).Text);
if (form1.ShowDialog() == DialogResult.OK)
{
listCustomerAll.Add(form1.customer1);
writeCSV(listCustomerAll);
UpdateDataGridView(cBoxFilterBy.SelectedIndex, txtBxFilterBy.Text);
}
}
private bool writeCSV(List <Customer> ListWriteAll)
{
try
{
if (saveStream.Equals(""))
{
//exception is thrown
}
else if (savetoother.Equals(true)) //wenn save button gedrückt wird
{
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.Filter = "CSV files (*.csv)|*.csv";
saveFileDialog.FilterIndex = 2;
saveFileDialog.RestoreDirectory = true;
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
try
{
if ((saveStream = saveFileDialog.OpenFile()) != null)
{
dateipath = saveFileDialog.FileName;
Console.WriteLine(dateipath);
using (StreamWriter sw = new StreamWriter(saveStream))
{
sw.WriteLine("ID;Balance;FirstName;LastName;Email");
formAdd_Edit form1 = new formAdd_Edit(listCustomerAll);
foreach (var l in listCustomerAll)
{
String res = encriptData(l.ID.ToString(), l.Balance.ToString(), l.FirstName, l.LastName, l.eMail);
Console.WriteLine(res);
sw.WriteLine(res);
}
sw.Close();
}
return(true);
}
return(false);
}
catch (Exception ex)
{
MessageBox.Show("Error: Could not write to file from disk. Original error: " + ex.Message);
}
}
}
else
{
using (StreamWriter sw = new StreamWriter(dateipath, false))
{
sw.WriteLine("ID;Balance;FirstName;LastName;Email");
formAdd_Edit form1 = new formAdd_Edit(listCustomerAll);
foreach (var l in listCustomerAll)
{
String res = encriptData(l.ID.ToString(), l.Balance.ToString(), l.FirstName, l.LastName, l.eMail);
Console.WriteLine(res);
sw.WriteLine(res);
}
sw.Close();
}
saveStream.Close();
return(true);
}
}
catch (Exception e)
{
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.Filter = "CSV files (*.csv)|*.csv";
saveFileDialog.FilterIndex = 2;
saveFileDialog.RestoreDirectory = true;
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
try
{
if ((saveStream = saveFileDialog.OpenFile()) != null)
{
dateipath = saveFileDialog.FileName;
Console.WriteLine(dateipath);
using (StreamWriter sw = new StreamWriter(saveStream))
{
sw.WriteLine("ID;Balance;FirstName;LastName;Email");
formAdd_Edit form1 = new formAdd_Edit(listCustomerAll);
foreach (var l in listCustomerAll)
{
String res = encriptData(l.ID.ToString(), l.Balance.ToString(), l.FirstName, l.LastName, l.eMail);
Console.WriteLine(res);
sw.WriteLine(res);
}
sw.Close();
}
return(true);
}
return(false);
}
catch (Exception ex)
{
MessageBox.Show("Error: Could not write to file from disk. Original error: " + ex.Message);
}
}
}
return(false);
}