将文件保存到给定位置，无需打开/保存对话框 ASP.NET
public static void ServeAsPDF(System.Web.UI.Page webPage, Boolean download, String FileName)
{
try
{
string htmlString = GetHtmlForPage(webPage);
webPage.Response.Buffer = true;
webPage.Response.Clear();
webPage.Response.ContentType = "application/vnd.ms-word"; //application/octet-stream
webPage.Response.ContentEncoding = System.Text.UnicodeEncoding.UTF8;
webPage.Response.Charset = "UTF-8";
webPage.Response.AddHeader("Content-Disposition:", "attachment; filename="+ FileName +"");
webPage.Response.AddHeader("cache-control", "must-revalidate");
webPage.Response.Write("<html xmlns:v='urn:schemas-microsoft-com:vml' xmlns:o='urn:schemas-microsoft-com:office:office' xmlns:w='urn:schemas-microsoft-com:office:word' xmlns:m='http://schemas.microsoft.com/office/2004/12/omml' xmlns='http://www.w3.org/TR/REC-html40'>");
webPage.Response.Write("<head>");
webPage.Response.Write("<title>PF FUND</title>");
webPage.Response.Write("<META HTTP-EQUIV='Content-Type' CONTENT='text/html; charset=UTF-8'>");
webPage.Response.Write("<meta name=ProgId content=Word.Document>");
webPage.Response.Write("<meta name=Generator content='Microsoft Word 9'>");
webPage.Response.Write("<meta name=Originator content='Microsoft Word 9'>");
webPage.Response.Write("<!--[if gte mso 9]> <xml> <w:WordDocument> <w:View>Print</w:View> <w:Zoom>100</w:Zoom> <w:DoNotOptimizeForBrowser/> </w:WordDocument> </xml> <![endif]-->");
webPage.Response.Write("<style>");
webPage.Response.Write("@page { size: 8.27in 11.69in; mso-page-orientation: Portrait Orientation; }");
webPage.Response.Write("@page Section1 {margin:0.5in 0.5in 0.5in 0.5in;mso-paper-source:0;}");
webPage.Response.Write("div.Section1 {page:Section1;}");
webPage.Response.Write("@page Section2 {size:841.7pt 595.45pt;mso-page-orientation:landscape;margin:1.0in 1.0in 1.0in 1.0in;mso-header-margin:.5in;mso-footer-margin:.5in;mso-paper-source:0;}");
webPage.Response.Write("div.Section2 {page:Section2;}");
webPage.Response.Write("</style>");
webPage.Response.Write("</head>");
webPage.Response.Write("<body>");
webPage.Response.Write("<div class=Section1>");
webPage.Response.Write(htmlString);
webPage.Response.Write("</div>");
webPage.Response.Write("</body>");
webPage.Response.Write("</html>");
webPage.Response.Flush();
webPage.Response.End();
}
catch
{
//Handle Exception
}
}
public static string GetHtmlForPage(System.Web.UI.Page PgIn)
{
StringWriter sw = new StringWriter();
HtmlTextWriter htw = new HtmlTextWriter(sw);
Panel Panel1 = (Panel)PgIn.FindControl("Panel1");
Panel1.RenderControl(htw);
return sw.ToString();
}
我使用此代码从 aspx 页面生成 word 文件。但我的问题是，我需要从这个word文件生成pdf。所以我想读取word文件，将其保存在字节数组中并将bye数组渲染为PDF。
但这个word文件是在客户端生成的。我需要将此文件保存在服务器上，然后读取此word文件并生成pdf，以便用户只能查看PDF，而不能查看单词文件。.
以前我尝试将网页转换为PDF，但失败了..所以我找到了它很容易生成一个word文件，然后将其转换为PDF..
public static void ServeAsPDF(System.Web.UI.Page webPage, Boolean download, String FileName)
{
try
{
string htmlString = GetHtmlForPage(webPage);
webPage.Response.Buffer = true;
webPage.Response.Clear();
webPage.Response.ContentType = "application/vnd.ms-word"; //application/octet-stream
webPage.Response.ContentEncoding = System.Text.UnicodeEncoding.UTF8;
webPage.Response.Charset = "UTF-8";
webPage.Response.AddHeader("Content-Disposition:", "attachment; filename="+ FileName +"");
webPage.Response.AddHeader("cache-control", "must-revalidate");
webPage.Response.Write("<html xmlns:v='urn:schemas-microsoft-com:vml' xmlns:o='urn:schemas-microsoft-com:office:office' xmlns:w='urn:schemas-microsoft-com:office:word' xmlns:m='http://schemas.microsoft.com/office/2004/12/omml' xmlns='http://www.w3.org/TR/REC-html40'>");
webPage.Response.Write("<head>");
webPage.Response.Write("<title>PF FUND</title>");
webPage.Response.Write("<META HTTP-EQUIV='Content-Type' CONTENT='text/html; charset=UTF-8'>");
webPage.Response.Write("<meta name=ProgId content=Word.Document>");
webPage.Response.Write("<meta name=Generator content='Microsoft Word 9'>");
webPage.Response.Write("<meta name=Originator content='Microsoft Word 9'>");
webPage.Response.Write("<!--[if gte mso 9]> <xml> <w:WordDocument> <w:View>Print</w:View> <w:Zoom>100</w:Zoom> <w:DoNotOptimizeForBrowser/> </w:WordDocument> </xml> <![endif]-->");
webPage.Response.Write("<style>");
webPage.Response.Write("@page { size: 8.27in 11.69in; mso-page-orientation: Portrait Orientation; }");
webPage.Response.Write("@page Section1 {margin:0.5in 0.5in 0.5in 0.5in;mso-paper-source:0;}");
webPage.Response.Write("div.Section1 {page:Section1;}");
webPage.Response.Write("@page Section2 {size:841.7pt 595.45pt;mso-page-orientation:landscape;margin:1.0in 1.0in 1.0in 1.0in;mso-header-margin:.5in;mso-footer-margin:.5in;mso-paper-source:0;}");
webPage.Response.Write("div.Section2 {page:Section2;}");
webPage.Response.Write("</style>");
webPage.Response.Write("</head>");
webPage.Response.Write("<body>");
webPage.Response.Write("<div class=Section1>");
webPage.Response.Write(htmlString);
webPage.Response.Write("</div>");
webPage.Response.Write("</body>");
webPage.Response.Write("</html>");
webPage.Response.Flush();
webPage.Response.End();
}
catch
{
//Handle Exception
}
}
public static string GetHtmlForPage(System.Web.UI.Page PgIn)
{
StringWriter sw = new StringWriter();
HtmlTextWriter htw = new HtmlTextWriter(sw);
Panel Panel1 = (Panel)PgIn.FindControl("Panel1");
Panel1.RenderControl(htw);
return sw.ToString();
}
I used this code to generate word file from an aspx page. But my problem is, i need to generate pdf from this word file. So i want to read the word file, save it in byte array and render the bye array as PDF.
But this word file is generated on client side. I need to save this file on server, then read this word file and generate pdf so that user can view only PDF, not the word File..
Previously i tried to convert webpage to PDF but failed to do so..so i found it easy to generate a word file and then convert it into PDF ..
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我建议您使用 Office InterOp 来创建 Word 文档，如果您想创建 pdf 则使用 iText API。
I suggest you to use Office InterOp to create word document and if you want create pdf then use iText api.