ListView 操作的类文件

#include "StdAfx.h" #include "ListControlOper.h" CListControlOper::CListControlOper(void) { //检查有没有内存需要释放 int nSize; if(nSize=m_ptrArray.GetSize(),nSize>0) { do{ delete m_ptrArray[nSize-1]; m_ptrArray.RemoveAt(nSize-1); }while(--nSize>0); } } CListControlOper::~CListControlOper(void) { //检查有没有内存需要释放 int nSize; if(nSize=m_ptrArray.GetSize(),nSize>0) { do{ delete m_ptrArray[nSize-1]; m_ptrArray.RemoveAt(nSize-1); }while(--nSize>0); } } //set list format int CListControlOper::Init_List(CListView* hCLV, DWORD listID, HeadName ColumnsName, bool MultiSeleced, bool RowLines) { try { ListControl* lstCtrl = GetListCtrlPointer(hCLV,listID); DWORD dwExStyle = lstCtrl->GetExtendedStyle(); if ( RowLines ) { dwExStyle |= LVS_EX_GRIDLINES; } if ( MultiSeleced ) { dwExStyle |= LVS_EX_MULTIWORKAREAS; } lstCtrl->ModifyStyle(0, LVS_REPORT); lstCtrl->SetExtendedStyle(dwExStyle|LVS_EX_FULLROWSELECT|LVS_EX_INFOTIP ); HeadName::iterator ite; int iColumnOrder = 0; for( ite = ColumnsName.begin(); ite != ColumnsName.end(); ite++ ) { LVCOLUMNW columnInfo; columnInfo.mask = LVS_REPORT|LVCF_TEXT|LVCF_WIDTH; columnInfo.pszText = (*ite).GetBuffer(); columnInfo.fmt = LVCFMT_LEFT ; columnInfo.cchTextMax = (*ite).GetLength(); columnInfo.cx = (*ite).GetLength() * 18; lstCtrl->InsertColumn(iColumnOrder, &columnInfo); iColumnOrder++; } } catch (...) { return OPER_FAILED; } return OPER_SUCCESSED; } // append data int CListControlOper::AddData(CListView* hCLV, DWORD listID, listValues Datalist) { int iItemsCount = 0; int iCurItemOrder = 0; int iCurColOrder = 0; int iColumnCount = 0; int iStartOrder = 0; ListControl* lstCtrl = GetListCtrlPointer(hCLV,listID); iItemsCount = Datalist.size(); CHeaderCtrl* pHeaderCtrl = lstCtrl->GetHeaderCtrl(); iColumnCount = pHeaderCtrl->GetItemCount(); iStartOrder = lstCtrl->GetItemCount(); // Reset Start RowOrder while( ( iCurItemOrder < iItemsCount ) && ( iColumnCount > 0 )) { lineValue item = Datalist[iCurItemOrder]; iCurColOrder = 0; while( iCurColOrder < iColumnCount ) { if( iCurColOrder == 0 ) { lstCtrl->InsertItem(iStartOrder + iCurItemOrder, item[iCurColOrder]); } else { lstCtrl->SetItemText(iStartOrder + iCurItemOrder, iCurColOrder, item[iCurColOrder]); } iCurColOrder++; } iCurItemOrder++; } return iCurItemOrder; } void CListControlOper::UpdateSelData(CListView* hCLV, DWORD listID, listValues Datalist) { int iCurColOrder = 0; int iColumnCount = 0; int InputColumnCount = 0; listValues::iterator ite; int iUpdateRowNum = 0; ListControl* lstCtrl = GetListCtrlPointer(hCLV,listID); CHeaderCtrl* pHeaderCtrl = lstCtrl->GetHeaderCtrl(); iColumnCount = pHeaderCtrl->GetItemCount(); for( ite = Datalist.begin(); ite != Datalist.end(); ite++) { iCurColOrder = 0; lineValue item = (*ite).second; iUpdateRowNum = (*ite).first; InputColumnCount = item.size(); while( iCurColOrder < iColumnCount && iCurColOrder < InputColumnCount) { lstCtrl->SetItemText(iUpdateRowNum, iCurColOrder, item[iCurColOrder]); iCurColOrder++; } } } listValues CListControlOper::GetAllData(CListView* hCLV, DWORD listID) { int iSelOrder = 0; listValues items; int iItemCount = 0; ListControl* lstCtrl = GetListCtrlPointer(hCLV,listID); iItemCount = lstCtrl->GetItemCount(); �