发ID_FILE_PRINT消息打印，如何屏蔽'打印'设置对话框而直接打印

Question

不是有个:
"ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint) //直接打印 没有打印设置框"

Answer 1

引用:#0001 void CView::OnFilePrint()
#0002 {
#0003      // get default print info
#0004    CPrintInfo printInfo;
#0005      ASSERT(printInfo.m_pPD != NULL);    // must be set
#0006
#0007      if (GetCurrentMessage()->wParam == ID_FILE_PRINT_DIRECT)
#0008      {
#0009          CCommandLineInfo* pCmdInfo = AfxGetApp()->m_pCmdInfo;
#0010
#0011          if (pCmdInfo != NULL)
#0012          {
#0013              if (pCmdInfo->m_nShellCommand == CCommandLineInfo::FilePrintTo)
#0014              {
#0015                  printInfo.m_pPD->m_pd.hDC = ::CreateDC(pCmdInfo->m_strDriverName,
#0016                      pCmdInfo->m_strPrinterName, pCmdInfo->m_strPortName, NULL);
#0017                  if (printInfo.m_pPD->m_pd.hDC == NULL)
#0018                  {
#0019                      AfxMessageBox(AFX_IDP_FAILED_TO_START_PRINT);
#0020                      return;
#0021                  }
#0022              }
#0023          }
#0024
#0025          printInfo.m_bDirect = TRUE;
#0026      } printInfo.m_bDirect = TRUE;

Answer 2

回1楼
我是单对话框结构的，发   
 ::SendMessage(this->GetSafeHwnd(), WM_COMMAND, ID_FILE_PRINT_DIRECT, 0);    :没有反应 ::SendMessage(this->GetSafeHwnd(), WM_COMMAND, ID_FILE_PRINT, 0);打印前总出个“打印设置对话窗” 选打印机，纸张类型，张数，很烦恼

Answer 3

void CView::OnFilePrint()View 有这个,对话框没有,要自己写.

Answer 4

void CView::OnFilePrint()View 有这个,对话框没有,要自己写. 这个如何写？？、，，能有例子吗谢谢！！！??/

Answer 5

ON_COMMAND(ID_FILE_PRINT_DIRECT, aClass::OnFilePrint)//攫取掉app的打印例程，主意，不能再将控制传给基类

Answer 6

vc6 安装盘有个 EZPRINT （EasyPrint） 例子。