abcpdf.dll html 转pdf（二）

接上一篇

   根据虚拟路径生成PDF

public void CreatePDF(string name,string virtualPath)
 {
     Doc theDoc = new Doc();
     theDoc.TopDown = true;
     theDoc.Rect.String = "22 15 820 580";//控制显示的大小205 300 632 895
     theDoc.MediaBox.String = "0 0 842 595";//控制页面的大小
     string path = HttpContext.Current.Request.Url.Scheme + "://" + HttpContext.Current.Request.Url.Authority + VirtualPathUtility.ToAbsolute(virtualPath);
     int theID = theDoc.AddImageUrl(path);
     while (true)
     {
         if (!theDoc.Chainable(theID))
             break;
         theDoctheDoc.Page = theDoc.AddPage();
         theID = theDoc.AddImageToChain(theID);
     }
     byte[] theData = theDoc.GetData();
     FileCreate(name, theData);
     if (File.Exists(HttpContext.Current.Server.MapPath(name + ".pdf")))
     {
         HttpContext.Current.Response.Write(string.Format("<a target='_blank' href='{0}'>下载</a>", name + ".pdf"));
     }
 }

调用方法： 

CreatePDF("software", "~/硬件试产发布单/HPTrialRelease.aspx");