private void onDeleteButtonClick(object sender, EventArgs e)
{
if (listView.SelectedItems.Count == 0)
{
MessageBox.Show("Please select item(s) to delete.", "Check your actions");
return;
}
if (MessageBox.Show("Are you sure you want to proceed ?", "Delete item(s)", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1)
!= DialogResult.Yes)
{
return;
}
for (var i = 0; i < listView.SelectedItems.Count; i++)
{
var isValid = long.TryParse(listView.SelectedItems[i].Text, out var colId);
if (!isValid)
{
continue;
}
collectionRepository.deleteById(colId);
}
refresh();
}