private void Cb_Statistic_ExchangeRate_SelectedIndexChanged(object sender, EventArgs e)
{
Cursor.Current = Cursors.WaitCursor;
_ = new StatisticDMLoad(dgv_StatisticDM, cb_Statistic_ExchangeRate.SelectedItem.ToString());
Cursor.Current = Cursors.Default;
}
public void Exchange_SelectedItemChange(object sender, EventArgs e)
{
Cursor.Current = Cursors.WaitCursor;
_ = new StatisticDMLoad();
Cursor.Current = Cursors.Default;
}
