private void buttonUserRight_Click(object sender, EventArgs e) { int nSelected = this.listViewUserList.SelectedItems.Count; if (nSelected > 0) { foreach (ListViewItem item in this.listViewUserList.SelectedItems) { int nID = (int)item.Tag; string user = item.SubItems[1].Text; FormUserRight userRight = new FormUserRight(); userRight.SetData(user, 3); DialogResult dlgResult = userRight.ShowDialog(); if (DialogResult.OK == dlgResult) { int nUserRight = userRight.UserRight; int nRet = userMge.SetUserRight(nID, nUserRight, m_nSession); if (nRet == -5) { MessageBox.Show("Right limited, can not execuate command."); return; } } } RefreshUserList(); } else { MessageBox.Show("Please select a user."); } }