C#:打印出Word文档而不保存它在事先document.PrintOut() [英] C#: print out Word document without saving it in advance document.PrintOut()

问题描述

我想打印出Word文档而不预先保存.这可能吗?

I want to print out a Word document without saving it in advance. Is this possible?

//I created an instance for word app  
Microsoft.Office.Interop.Word.Application winword = new Microsoft.Office.Interop.Word.Application();

//I created a Word document (including pararaphs and tables):
Microsoft.Office.Interop.Word.Document document = winword.Documents.Add(ref missing, ref missing, ref missing, ref missing);

//I can print the document, if I save it before. But I want to print it without saving the word document.
document.SaveAs2(@"C:\User\\Desktop\Test");
document.PrintOut()

//Export of the document as pdf-file. 
document.ExportAsFixedFormat(label24.Text + "Document" + textBox13.Text, WdExportFormat.wdExportFormatPDF, true);

推荐答案

如果问题是文档在打印作业完成之前就已关闭，那么最好的方法是至少在以下时间内关闭后台打印代码执行.

If the problem is that the document is closing before the print job has completed, then the best approach is to turn off background printing, at least for the duration of code execution.

winword.Options.PrintBackground = false;

引入背景打印是为了允许用户在处理打印作业时继续工作.对用户来说这很好，但是对于代码(例如问题中的代码)来说却是一个问题.

Background printing was introduced in order to allow the user to continue working while a print job was processing. This is fine for the user, but a problem for code such as that in the question.

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