private void m_mthBeforeShow(clsGridListViewExt p_objGridTool, ListView p_lsvList)
{
//清空ListView内容
p_lsvList.Items.Clear();
//如果不是同一列，初始化列
if (p_objGridTool.m_intGetColumnIndex() != m_intPreColumnIndexExt)
{
p_lsvList.Columns.Clear();
m_mthInitListViewColumnExt(p_objGridTool.m_intGetColumnIndex(), p_lsvList);
m_intPreColumnIndexExt = p_objGridTool.m_intGetColumnIndex();
}
//初始化列标内容
m_mthInitListViewItemExt(p_objGridTool.m_intGetColumnIndex(), p_objGridTool.m_strGetCurrentText(), p_lsvList);
}
/// <summary>
/// 添加TextChange中显示的ListView
/// </summary>
/// <param name="p_intColumnIndex">列的索引，从0开始</param>
/// <param name="p_evtBeforeListViewShow">显示ListView之前的事件</param>
/// <param name="p_evtListViewDoubleClick">ListView双击的事件</param>
protected void m_mthAddColumnWithListView(int p_intColumnIndex, clsGridListViewExt.d_mthBeforeListViewShowHandler p_evtBeforeListViewShow, clsGridListViewExt.d_mthListViewDoubleClickHandler p_evtListViewDoubleClick)
{
if (m_lsvGridShow == null || p_evtBeforeListViewShow == null || p_evtListViewDoubleClick == null || p_intColumnIndex < 0 || p_intColumnIndex > this.TableStyles[0].GridColumnStyles.Count - 1)
{
return;
}
DataGridTextBoxColumn objColumn = this.TableStyles[0].GridColumnStyles[p_intColumnIndex] as DataGridTextBoxColumn;
if (objColumn == null)
{
return;
}
clsGridListViewExt objGridListView = new clsGridListViewExt(objColumn, p_intColumnIndex, m_lsvGridShow);
objGridListView.m_evtBeforeListViewShow += p_evtBeforeListViewShow;
objGridListView.m_evtListViewDoubleClick += p_evtListViewDoubleClick;
m_arlGridListTools.Add(objGridListView);
}
private void m_mthDoubleClick(clsGridListViewExt p_objGridTool, ListViewItem p_lviClickItem)
{
//获取内容
object [] objvalue = m_objMakeDataExt(p_objGridTool.m_intGetColumnIndex(), p_lviClickItem);
if (objvalue == null)
{
return;
}
//放入内容：如果是新的内容，添加新行。
int intRowNum = p_objGridTool.m_objGetCurrentCell().RowNumber;
if (intRowNum >= m_dtbGrid.Rows.Count)
{
m_mthAddRow(objvalue);
}
else
{
m_mthUpdateRow(intRowNum, objvalue);
}
}
