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横向打印 HTML 文件目录的最佳方法是什么？我不介意显示打印对话框。我尝试了几种解决方案（用尽 Google 和 StackOverflow），它们要么将 HTML 打印为字符串，要么无法横向打印。

我正在使用 .NET 2.0 Win Forms 项目来创建 HTML 报告。现在我需要将它们发送到打印机假脱机。

谢谢

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1 回答 1

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更新 ：

正确理解需求后即可实现

//The example is using WebBrowser Control Version 4.0.0.0  .NET Component
//MSDN : http://msdn.microsoft.com/en-us/library/2te2y1x6(v=vs.80).aspx

//Example 1 : You can print html string using the Web Browser Control

    string htmlString = "<html><head><title>Printing from Win forms - Web Browser Control</title></head><body><h1>Hello World....</h1></body></html>";
    webBrowser1.DocumentText = htmlString;

//Example 2 : Print file or URL using the Web Browser Control

    webBrowser1.Url = new Uri("http://www.stackoverflow.com/faq");

//Call Print function or Print Dialog

    webBrowser1.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(PrintFile);

    private void PrintFile(object sender, WebBrowserDocumentCompletedEventArgs e)
    {
        //You can setup page e.g. Orientation to Landscape and choose one of the Print options below
        (WebBrowser)sender).ShowPageSetupDialog();

        // Print the document now that it is fully loaded.
        ((WebBrowser)sender).Print();

        //OR
        (WebBrowser)sender).ShowPrintDialog();

        //OR Even better setup print options and then Print
        (WebBrowser)sender).ShowPrintPreviewDialog();

        // Dispose the WebBrowser now that the task is complete. 
        ((WebBrowser)sender).Dispose();
    }
于 2012-06-30T22:49:29.847 回答