//open a knew window that allow the user to edit the selected package
private void btnEdit_Click(object sender, EventArgs e)
{
Package editedPackage = null;
Package oldPackage = null;
foreach (DataGridViewRow row in dgvPackages.SelectedRows)
{
editedPackage = new Package(Convert.ToInt32(row.Cells[0].Value.ToString()),
row.Cells[1].Value.ToString(),
(DateTime?)row.Cells[2].Value,
(DateTime?)row.Cells[3].Value,
row.Cells[4].Value.ToString(),
Convert.ToDecimal(row.Cells[5].Value.ToString()),
(decimal?)(row.Cells[6].Value));
}
frmEditPackage newForm = new frmEditPackage();
oldPackage = (Package)editedPackage.Clone();
editedPackage = newForm.GetEditPackage(editedPackage);
try
{
if (!PackageDB.UpdatePackage(oldPackage, editedPackage))
{
MessageBox.Show("Another user has updated or " +
"deleted that customer.", "Database Error");
}
else
{
selectedId = editedPackage.PackageId;
packages = PackageDB.GetAllPackages();
UpdateBinding();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.GetType().ToString());
}
txtPkgName.Clear();
//set the modified row to be selected
dgvPackages.ClearSelection();
int rowIndex = -1;
foreach (DataGridViewRow row in dgvPackages.Rows)
{
if (row.Cells[0].Value.ToString().Equals(selectedId.ToString()))
{
rowIndex = row.Index;
break;
}
}
dgvPackages.Rows[rowIndex].Selected = true;
dgvPackages.FirstDisplayedScrollingRowIndex = rowIndex;
}
