Question

我正在尝试从我的C＃代码中打印一个word文档。我使用了12.0.0.0 Word Interop，我正在尝试做的是在文档打印之前弹出打印对话框。我不是100％肯定所有这些的语法，因为我无法让我的代码工作:( 有什么想法吗？

提前致谢！

Answer 1

它应该是：

object nullobj = Missing.Value;
doc = wordApp.Documents.Open(ref file,
                             ref nullobj, ref nullobj, ref nullobj,
                             ref nullobj, ref nullobj, ref nullobj,
                             ref nullobj, ref nullobj, ref nullobj,
                             ref nullobj, ref nullobj, ref nullobj,
                             ref nullobj, ref nullobj, ref nullobj);

doc.Activate();
doc.Visible = true;
int dialogResult = wordApp.Dialogs[Microsoft.Office.Interop.Word.WdWordDialog.wdDialogFilePrint].Show(ref nullobj);

if (dialogResult == 1)
{
    doc.PrintOut(ref nullobj, ref nullobj, ref nullobj, ref nullobj, 
                 ref nullobj, ref nullobj, ref nullobj, ref nullobj, 
                 ref nullobj, ref nullobj, ref nullobj, ref nullobj, 
                 ref nullobj, ref nullobj, ref nullobj, ref nullobj, 
                 ref nullobj, ref nullobj);
}

Answer 2

接受的答案对我不起作用，所以我找到了另一种方式。这将在后台c:\temp.docx处打印文档，使Word隐藏起来。

它使用Microsoft.Office.Interop.Word。

Word.Application wordApp = new Word.Application();
wordApp.Visible = false;

PrintDialog pDialog = new PrintDialog();
if (pDialog.ShowDialog() == DialogResult.OK)
{
  Word.Document doc = wordApp.Documents.Add(@"c:\temp.docx");
  wordApp.ActivePrinter = pDialog.PrinterSettings.PrinterName;
  wordApp.ActiveDocument.PrintOut(); //this will also work: doc.PrintOut();
  doc.Close(SaveChanges: false);
  doc = null;
}

// <EDIT to include Jason's suggestion>
((Word._Application)wordApp).Quit(SaveChanges: false); 
// </EDIT>

// Original: wordApp.Quit(SaveChanges: false);
wordApp = null;

使用Word Interop打印对话框打印

2 个答案: