/// <summary>
/// Opens a new FrmSales.
/// </summary>
/// <param name="sender">Object that triggered the event.</param>
/// <param name="e">EventArgs for the event.</param>
private void ShowNewForm(object sender, EventArgs e)
{
FrmSales salesForm = new FrmSales();
salesForm.MdiParent = this;
salesForm.Text = "Sales Window " + salesFormNumber++;
salesForm.Show();
}
