private void doneToolStripMenuItem_Click(object sender, EventArgs e)
{
if (_width >= 10 && _height >= 10)
{
this.DialogResult = DialogResult.OK;
}
else
{
MessageBox.Show(Resources.Msg_SizeToSmallText,
Resources.Msg_SizeToSmallHeader, MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}