在你的FormView类中产生一个CListCtrl的对象m_ctrlList,然后在CFormView类的打印方法中调用m_ctrlList,通过一个循环,以int GetItemText( int nItem, int nSubItem, LPTSTR lpszText, int nLen ) const;或 CString GetItemText( int nItem, int nSubItem ) const; 来得到每一个Item和SubItem值,并以你所希望的格Print到你的PrintPage中。
see the following: http://www.codeproject.com/useritems/ListPrintDemo.asp
//该结构用于存储各列的信息 typedef struct tagColAtt { int nColIndex; CString strColText; int nPrintX; int nSubItemIndex; }COLATT;BOOL PrintListCtrl(CListCtrl &list) { PRINTDLG pd; pd.lStructSize = sizeof(PRINTDLG); pd.Flags = PD_RETURNDC; pd.hDC = NULL; pd.hwndOwner = NULL; pd.hInstance = NULL; pd.nMaxPage = 1; pd.nMinPage = 1; pd.nFromPage = 1; pd.nToPage = 1; pd.nCopies = 1; pd.hDevMode = NULL; pd.hDevNames = NULL; //显示打印对话框,由用户来设定纸张大小等。 if(!PrintDlg(&pd)) return FALSE; ASSERT(pd.hDC!=NULL); int nHorRes = GetDeviceCaps(pd.hDC, HORZRES); int nVerRes = GetDeviceCaps(pd.hDC, VERTRES); int nXMargin = 2; int nYMargin = 2; TEXTMETRIC tm; GetTextMetrics(pd.hDC, &tm); int nCharHeight = tm.tmHeight; int nCharWidth = tm.tmAveCharWidth; CHeaderCtrl* pHeader = list.GetHeaderCtrl(); //获得行,列的个数 int nColCount = pHeader->GetItemCount(); int nLineCount = list.GetItemCount();
CString GetItemText( int nItem, int nSubItem ) const;
来得到每一个Item和SubItem值,并以你所希望的格Print到你的PrintPage中。
http://www.codeproject.com/useritems/ListPrintDemo.asp
typedef struct tagColAtt
{
int nColIndex;
CString strColText;
int nPrintX;
int nSubItemIndex;
}COLATT;BOOL PrintListCtrl(CListCtrl &list)
{ PRINTDLG pd;
pd.lStructSize = sizeof(PRINTDLG);
pd.Flags = PD_RETURNDC;
pd.hDC = NULL;
pd.hwndOwner = NULL;
pd.hInstance = NULL;
pd.nMaxPage = 1;
pd.nMinPage = 1;
pd.nFromPage = 1;
pd.nToPage = 1;
pd.nCopies = 1;
pd.hDevMode = NULL;
pd.hDevNames = NULL; //显示打印对话框,由用户来设定纸张大小等。
if(!PrintDlg(&pd)) return FALSE;
ASSERT(pd.hDC!=NULL); int nHorRes = GetDeviceCaps(pd.hDC, HORZRES);
int nVerRes = GetDeviceCaps(pd.hDC, VERTRES);
int nXMargin = 2;
int nYMargin = 2;
TEXTMETRIC tm;
GetTextMetrics(pd.hDC, &tm);
int nCharHeight = tm.tmHeight;
int nCharWidth = tm.tmAveCharWidth;
CHeaderCtrl* pHeader = list.GetHeaderCtrl();
//获得行,列的个数
int nColCount = pHeader->GetItemCount();
int nLineCount = list.GetItemCount();
int ColOrderArray[100];
COLATT ca[100];
list.GetColumnOrderArray(ColOrderArray, nColCount);
int nColX =nXMargin*nCharWidth; //检索各列的信息,确定列标题的内容长度。
for(int i =0 ; i< nColCount; i++)
{
ca[i].nColIndex = ColOrderArray[i];
LVCOLUMN lvc;
char text[100];
lvc.mask = LVCF_TEXT|LVCF_SUBITEM;
lvc.pszText = text;
lvc.cchTextMax = 100;
list.GetColumn(ca[i].nColIndex, &lvc);
ca[i].strColText = lvc.pszText;
ca[i].nSubItemIndex = lvc.iSubItem;
ca[i].nPrintX = nColX;
nColX += nCharWidth * strlen(ca[i].strColText); if(nColX > nHorRes)
{
DeleteDC(pd.hDC);
AfxMessageBox("字段太多,无法在一行内打印,请试用较大的纸,或横向打印。");
return FALSE;
}
} DOCINFO di;
di.cbSize = sizeof(DOCINFO);
di.lpszDocName = "ListCtrl Data Printing";
di.lpszOutput = (LPTSTR) NULL;
di.lpszDatatype = (LPTSTR) NULL;
di.fwType = 0;
StartDoc(pd.hDC, &di);
StartPage(pd.hDC); //调整各列的宽度,以使各列在后面的打印输出时更均匀的打印在纸上。
int space = (nHorRes-nXMargin*nCharWidth-nColX) / (nColCount -1);
for(i =1; i<nColCount; i++)
{
ca[i].nPrintX += i*space;
}
//输出列标题
for(i =0; i<nColCount; i++)
TextOut(pd.hDC, ca[i].nPrintX, nYMargin,
ca[i].strColText, strlen(ca[i].strColText));
int nMaxLinePerPage = nVerRes/nCharHeight -3;
int nCurPage =1;
//输出各列的数据
for(i =0; i<nLineCount; i++)
{
for(int j =0; j<nColCount; j++)
{
if(i+1-(nCurPage-1)*nMaxLinePerPage > nMaxLinePerPage)
{
//新的一页
EndPage(pd.hDC);
StartPage(pd.hDC);
nCurPage ++;
}
CString subitem = list.GetItemText(i, ca[j].nSubItemIndex);
TextOut(pd.hDC, ca[j].nPrintX,
nYMargin+(i+1-(nCurPage-1)*nMaxLinePerPage)*nCharHeight,
subitem, strlen(subitem));
}
}
EndPage(pd.hDC);
EndDoc(pd.hDC);
//打印结束
DeleteDC(pd.hDC);
return TRUE;
}