private void wzButt_Click(object sender, EventArgs e)
{
List <String> list = new List <String>();
foreach (var x in checkedListBox1.CheckedItems.OfType <String>().ToList())
{
list.Add(x);
}
WZ wz = new WZ(this, list, pracownik);
wz.Show();
this.Enabled = false;
}
