public void m_delSet()
{
int index = m_objViewer.m_lvw2.SelectedIndices[0];
if (MessageBox.Show("确认删除该项吗？", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Information, MessageBoxDefaultButton.Button2) == DialogResult.No)
{
return;
}
long lngRes = clsDomain.m_lngDelUsageSet(m_objViewer.m_lvw2.SelectedItems[0].SubItems[0].Text.ToString().ToString());
if (lngRes > 0)
{
m_objViewer.m_lvw2.Items.Remove(m_objViewer.m_lvw2.SelectedItems[0]);
if (m_objViewer.m_lvw2.Items.Count > 0)
{
if (index > 0)
{
m_objViewer.m_lvw2.Items[index - 1].Selected = true;
}
else
{
m_objViewer.m_lvw2.Items[index].Selected = true;
}
}
}
}