/// <summary>
/// Button to get the data from the current selected customer in the data grid view and writes it on the variable "currentSelectedCustomer"
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnEditCustomer_Click(object sender, EventArgs e)
{
if (this.dgvListCustomer.SelectedCells.Count != 0)
{
try
{
Customer currentSelectedCustomer = Customer.GetCustomerWithNumber(Int32.Parse(this.dgvListCustomer.SelectedRows[0].Cells[0].Value.ToString()));
FrmAddEditCust dialog = new FrmAddEditCust(currentSelectedCustomer); //Calling the subwindow "FrmAddEditCust" for editing customers
//transfers the current selected customer into the subwindow for editing the E-Mail and the last name
if (dialog.ShowDialog() == DialogResult.OK)
{
UpdateDataList(currentSelectedCustomer); //the list gets updated again to upload the edited customer in the data grid view.
}
}
catch (IOException ex)
{
MessageBox.Show("Error", ex.Message, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (System.Security.Cryptography.CryptographicException ex)
{
MessageBox.Show("Error", ex.Message, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
MessageBox.Show("There is no customer selected, who can be changed!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// Button "btnAddCustomer" opens the subwindow "FrmAddEditCust"
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnAddCustomer_Click(object sender, EventArgs e)
{
FrmAddEditCust dialog = new FrmAddEditCust(); //Calling the subwindow "FrmAddEditCust" for adding customers
if (dialog.ShowDialog() == DialogResult.OK)
{
tbxEntry.Text = string.Empty;
UpdateDataList(dialog.ACustomer); //the list gets updated again to upload the new customer in the data grid view.
this.dgvListCustomer.FirstDisplayedScrollingRowIndex = dgvListCustomer.RowCount - 1;
}
}