梓囚徒貧圭�鮗� ○ 賜 ★ 辛酔堀貧和鍬匈��梓囚徒貧議 Enter 囚辛指欺云慕朕村匈��梓囚徒貧圭�鮗� ● 辛指欺云匈競何��
!!!!隆堋響頼��紗秘慕禰厮宴和肝写偬堋響��
ON_MAND��ID_FILE_PRINT_PREVIEW�察�CView�今�OnFilePrintPreview��
END_MESSAGE_MAP�┌�
�堡撮�輝‐File/Print。。。 /瓜梓和��凋綜��連繍送吏CView�今�OnFilePrint 肇侃尖��噐頁厘參
Debugger 序秘乎了崔旺拝匯化匯化峇佩��誼欺夕12´4 議潤惚。
// in VIEWPRNT。CPP
#0001 void CView�今�OnFilePrint�┌�
#0002 ��
#0003 // get default print info
#0004 CPrintInfo printInfo�察�
#0005 ASSERT��printInfo。m_pPD ��= NULL���察 �// must be set
#0006
#0007 if ��GetCurrentMessage�┌�´〃wParam == ID_FILE_PRINT_DIRECT��
#0008 ��
#0009 CmandLineInfo* pCmdInfo = AfxGetApp�┌�´〃m_pCmdInfo�察�
#0010
#0011 if ��pCmdInfo ��= NULL��
#0012 ��
#0013 if ��pCmdInfo´〃m_nShellmand == CmandLineInfo�今�FilePrintTo��
#0014 ��
#0015 printInfo。m_pPD´〃m_pd。hDC = �今�CreateDC��pCmdInfo´〃m_strDriverName�察�
#0016 pCmdInfo´〃m_strPrinterName�察�pCmdInfo´〃m_strPortName�察�NULL���察�
#0017 if ��printInfo。m_pPD´〃m_pd。hDC == NULL��
#0018 ��
#0019 AfxMessageBox��AFX_IDP_FAILED_TO_START_PRINT���察�
#0020 return�察�
#0021 ��
#0022 ��
#0023 ��
#0024
#0025 printInfo。m_bDirect = TRUE�察�
#0026 ��
#0027
#0028 if ��OnPreparePrinting ��&printInfo����
#0029 ��
#0030 // hDC must be set ��did you remember to call DoPreparePrinting�殖�
#0031 ASSERT��printInfo。m_pPD´〃m_pd。hDC ��= NULL���察�
#0032
#0033 // gather file to print to if print´to´file selected
672
´´´´´´´´´´´´´´´´´´´´´´Page 735´´´´´´´´´´´´´´´´´´´´´´´
及 12 嫗 双咫�c�A咤А�
#0034 CString strOutput�察�
#0035 if ��printInfo。m_pPD´〃m_pd。Flags & PD_PRINTTOFILE��
#0036 ��
#0037 // construct CFileDialog for browsing
#0038 CString strDef��MAKEINTRESOURCE��AFX_IDS_PRINTDEFAULTEXT�����察�
#0039 CString strPrintDef��MAKEINTRESOURCE��AFX_IDS_PRINTDEFAULT�����察�
#0040 CString strFilter��MAKEINTRESOURCE��AFX_IDS_PRINTFILTER�����察�
#0041 CString strCaption��MAKEINTRESOURCE��AFX_IDS_PRINTCAPTION�����察�
#0042 CFileDialog dlg��FALSE�察�strDef�察�strPrintDef�察�
#0043 OFN_HIDEREADONLY��OFN_OVERWRITEPROMPT�察�strFilter���察�
#0044 dlg。m_ofn。lpstrTitle = strCaption�察�
#0045
#0046 if ��dlg。DoModal�┌� ��= IDOK��
#0047 return�察�
#0048
#0049 // set output device to resulting path name
#0050 strOutput = dlg。GetPathName�┌��察�
#0051 ��
#0052
#0053 // set up document info and start the document printing process
#0054 CString strTitle�察�
#0055 CDocument* pDoc = GetDocument�┌��察�
#0056 if ��pDoc ��= NULL��
#0057 strTitle = pDoc´〃GetTitle�┌��察�
#0058 else
#0059 GetParentFrame�┌�´〃GetWindowText��strTitle���察�
#0060 if ��strTitle。GetLength�┌� 〃 31��
#0061 strTitle。ReleaseBuffer��31���察�
#0062 DOCINFO docInfo�察�
#0063 memset��&docInfo�察�0�察�sizeof��DOCINFO�����察�
#0064 docInfo。cbSize = sizeof��DOCINFO���察�
#0065 docInfo。lpszDocName = strTitle�察�
#0066 CString strPortName�察�
#0067 int nFormatID�察�
#0068 if ��strOutput。IsEmpty�┌���
#0069 ��
#0070 docInfo。lpszOutput = NULL�察�
#0071 strPortName = printInfo。m_pPD´〃GetPortName�┌��察�
#0072 nFormatID = AFX_IDS_PRINTONPORT�察�
#0073 ��
#0074 else
#0075 ��
#0076 docInfo。lpszOutput = strOutput�察�
#0077 AfxGetFileTitle��strOutput�察�
#0078 strPortName。GetBuffer��_MAX_PATH���察�_MAX_PATH���察�
#0079 nFormatID = AFX_IDS_PRINTTOFILE�察�
673
´´´´´´´´´´´´´´´´´´´´´´Page 736´´´´´´´´´´´´´´´´´´´´´´´
及鐙 侮秘 MFC 殻塀�O��
#0080 ��
#0081
#0082 // setup the printing DC
#0083 CDC dcPrint�察�
#0084 dcPrint。Attach��printInfo。m_pPD´〃m_pd。hDC���察 �// attach printer dc
#0085 dcPrint。m_bPrinting = TRUE�察�
#0086 OnBeginPrinting ��&dcPrint�察�&printInfo���察�
#0087 dcPrint。SetAbortProc��_AfxAbortProc���察�
#0088
#0089 // disable main window while printing & init printing status dialog
#0090 AfxGetMainWnd�┌�´〃EnableWindow��FALSE���察�
#0091 CPrintingDialog dlgPrintStatus��this���察�
#0092
#0093 CString strTemp�察�
#0094 dlgPrintStatus。SetDlgItemText��AFX_IDC_PRINT_DOCNAME�察�strTitle���察�
#0095
#0096 dlgPrintStatus。SetDlgItemText��AFX_IDC_PRINT_PRINTERNAME�察�
#0097 printInfo。m_pPD´〃GetDeviceName�┌����察�
#0098 AfxFormatString1��strTemp�察�nFormatID�察�strPortName���察�
#0099 dlgPrintStatus。SetDlgItemText��AFX_IDC_PRINT_PORTNAME�察�strTemp���察�
#0100
#0101 dlgPrintStatus。ShowWindow��SW_SHOW���察�
#0102 dlgPrintStatus。UpdateWindow�┌��察�
#0103
#0104 // start document printing process
#0105 if ��dcPrint。StartDoc��&docInfo�� == SP_ERROR��
#0106 ��
#0107 // enable main window before proceeding
#0108 AfxGetMainWnd�┌�´〃EnableWindow��TRUE���察�
#0109
#0110 // cleanup and show error message
#0111 OnEndPrinting��&dcPrint�察�&printInfo���察�
#0112 dlgPrintStatus。DestroyWindow�┌��察�
#0113 dcPrint。Detach�┌��察 �// will be cleaned up by CPrintInfo destructor
#0114 AfxMessageBox��AFX_IDP_FAILED_TO_START_PRINT���察�
#0115 return�察�
#0116 ��
#0117
#0118 // Guarantee values are in the valid range
#0119 UINT nEndPage = printInfo。GetToPage�┌��察�
#0120 UINT nStartPage = printInfo。GetFromPage�┌��察�
#0121
#0122 if ��nEndPage ゞ printInfo。GetMinPage�┌���
#0123 nEndPage = printInfo。GetM