private void toolStripItemUndo_Click(object sender, EventArgs e)
{
if (mChanged.Contains(mEditorItem) && mEditorItem != null)
{
if (DarkMessageBox.ShowWarning(
Strings.ProjectileEditor.undoprompt, Strings.ProjectileEditor.undotitle, DarkDialogButton.YesNo,
Properties.Resources.Icon
) ==
DialogResult.Yes)
{
mEditorItem.RestoreBackup();
UpdateEditor();
}
}
}