/****** PRIVATE SYSTEM ******/
private void PridejButton_Click(object sender, EventArgs e)
{
HracDetailyForm formNovyHrac = new HracDetailyForm(hraci);
formNovyHrac.ShowDialog(this);
ObnovDataGridHracu();
}
private void UpravitButton_Click(object sender, EventArgs e)
{
int vybranyIndex = listHracuDataGridView.CurrentCell.RowIndex;
HracDetailyForm formUpravitHrac = new HracDetailyForm(hraci, vybranyIndex);
formUpravitHrac.ShowDialog(this);
ObnovDataGridHracu();
}