private void DeleteButton_Click(object sender, EventArgs e)
{
var grid = VoicesDefaultsDataGridView;
var selection = ControlsHelper.GetSelection <string>(grid, "name");
var itemsToDelete = SettingsFile.Current.Defaults.Where(x => selection.Contains(x.name)).ToArray();
MessageBoxForm form = new MessageBoxForm();
form.StartPosition = FormStartPosition.CenterParent;
string message;
if (itemsToDelete.Length == 1)
{
var item = itemsToDelete[0];
message = string.Format("Are you sure you want to delete settings for?\r\n\r\nName: {0}",
item.name);
}
else
{
message = string.Format("Delete {0} setting(s)?", itemsToDelete.Length);
}
var result = form.ShowForm(message, "Delete", MessageBoxButtons.OKCancel, MessageBoxIcon.Exclamation);
if (result == DialogResult.OK)
{
foreach (var item in itemsToDelete)
{
SettingsFile.Current.Defaults.Remove(item);
}
SettingsFile.Current.Save();
}
}