public void m_Del(bool IsAll)
{
int index = 0;
if (m_objViewer.m_cboUsage.SelectItemValue == "" || m_objViewer.m_lvw.Items.Count == 0)
{
return;
}
clsChargeItemUsageGroup_VO clsVO = new clsChargeItemUsageGroup_VO();
if (IsAll)
{
clsVO.m_strUsageID = m_objViewer.m_cboUsage.SelectItemValue;
clsVO.m_strItemID = null;
}
else
{
if (m_objViewer.m_lvw.SelectedItems.Count == 0 || m_objViewer.m_lvw.SelectedItems[0].Tag == null)
{
return;
}
clsVO.m_strItemID = m_objViewer.m_lvw.SelectedItems[0].Tag.ToString();
clsVO.m_strUsageID = m_objViewer.m_cboUsage.SelectItemValue;
index = m_objViewer.m_lvw.SelectedItems[0].Index;
}
long lngRes = clsDomain.m_lngDelUsageGroupByID(clsVO);
if (lngRes > 0)
{
if (IsAll)
{
m_objViewer.m_lvw.Items.Clear();
}
else
{
m_objViewer.m_lvw.Items[index].Remove();
}
if (m_objViewer.m_lvw.Items.Count > 0 && index > 0)
{
m_objViewer.m_lvw.Items[index - 1].Selected = true;
}
this.m_FillItemGrid();
}
}