private void AddUser_Click(object sender, EventArgs e)
 {
     Forms.UserManager.frmUserProperties tmp = new Forms.UserManager.frmUserProperties(false);
     tmp.ShowDialog();
 }
 private void EditSelected_Click(object sender, EventArgs e)
 {
     Forms.UserManager.frmUserProperties tmp = new Forms.UserManager.frmUserProperties(true, int.Parse(lstvUsers.SelectedItems[0].SubItems[5].Text));
     tmp.ShowDialog();
 }