如何在C＃中的文件夹或服务器上保存动态pdf生成器 [英] How to save dynamic pdf generator in folder or on server in C#
问题描述
我的问题是我动态生成pdf但我想将生成的pdf存储在文件夹或服务器上。
我尝试过：
protected void Page_Load（object sender，EventArgs e）
{
if（！Page .IsPostBack）
{
// SendSMS（9766018423，亲爱的先生/妈妈，第二次上诉已成功注册登记号：MHSIC / NG / S / 2016 / 000005）;
DataTable dt = new DataTable（）;
dt.Columns.AddRange（new DataColumn [3] {
new DataColumn （OrderId），
新DataColumn（产品），
新DataColumn（数量）}）;
dt。 Rows.Add（101，Sun Glasses，5）;
dt.Rows.Add（102，Jeans，2）;
dt.Rows.Add （103，裤子，12）;
dt.Rows.Add（104，Shirts，9）;
SendPDFEmail（dt）;
}
}
private void SendPDFEmail（DataTable dt）
{
using（StringWriter sw = new StringWriter（））
{
使用（HtmlTextWriter hw = new HtmlTextWriter（sw））
{
string companyName =ASPSnippets;
int orderNo = 2303;
StringBuilder sb = new StringBuilder（）;
sb.Append（）;
sb.Append（）;
sb.Append（）;
sb.Append（）;
sb .Append（）;
sb.Append（
| 订单表 | |
| 订单号：）; sb.Append（orderNo）; sb.Append（ | 日期：）; sb.Append（DateTime.Now）; sb.Append（ |
sb.Append（
）;
sb.Append（ ）;
sb.Append（）;
foreach（dt.Columns中的DataColumn列）
{
sb.Append（）;
}
sb.Append（）;
foreach（数据行在dt中的行）。行）
{
sb.Append（）;
foreach（dt.Columns中的DataColumn列）
{
sb.Append（）;
}
sb.Append（）;
}
sb.Append（
| ）; sb.Append（column.ColumnName）; sb.Append（ |
|---|
| ）; sb.Append（row [column]）; sb.Append（ |
StringReader sr = new StringReader（sb.ToString（））;
文件pdfDoc =新文件（PageSize .A4,10f，10f，10f，0f）;
HTMLWorker htmlparser = new HTMLWorker（pdfDoc）;
using（MemoryStream memoryStream = new MemoryStream（））
{
PdfWriter writer = PdfWriter.GetInstance（pdfDoc，memoryStream）;
pdfDoc.Open（）;
htmlparser。 Parse（sr）;
pdfDoc.Close（）;
byte [] bytes = memoryStre am.ToArray（）;
memoryStream.Close（）;
MailMessage mailMessage = new MailMessage（）;
MailAddress fromAddress = new MailAddress（ ConfigurationManager.AppSettings [userName]）;
mailMessage.From = fromAddress;
mailMessage.To.Add（ConfigurationManager.AppSettings [userName]）;
mailMessage.Body =这是测试电子邮件;
mailMessage.IsBodyHtml = true;
mailMessage.Subject =Second Appeal;
System.Net.Mail.Attachment附件;
attachment = new附件（新的MemoryStream（字节）， iTextSharpPDF.pdf）;
mailMessage.Attachments.Ad d（附件）;
SmtpClient smtpClient = new SmtpClient（）;
smtpClient.Host = ConfigurationManager.AppSettings [host];
smtpClient.Port = Convert.ToInt32（ConfigurationManager.AppSettings [port]）;
smtpClient.Send（mailMessage）;
< br $>
ScriptManager.RegisterStartupScript（this，this.GetType（），redirect，
alert（'Mail Send'）;，真的）;
}
}
}
}
my problem is that i m generating pdf dynamically but i want to store the generated pdf in folder or on server.
What I have tried:
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
// SendSMS("9766018423", "Dear Sir/Mam , Second Appeal Disposed successfully for Registration No :MHSIC/NG/S/2016/000005");
DataTable dt = new DataTable();
dt.Columns.AddRange(new DataColumn[3] {
new DataColumn("OrderId"),
new DataColumn("Product"),
new DataColumn("Quantity")});
dt.Rows.Add(101, "Sun Glasses", 5);
dt.Rows.Add(102, "Jeans", 2);
dt.Rows.Add(103, "Trousers", 12);
dt.Rows.Add(104, "Shirts", 9);
SendPDFEmail(dt);
}
}
private void SendPDFEmail(DataTable dt)
{
using (StringWriter sw = new StringWriter())
{
using (HtmlTextWriter hw = new HtmlTextWriter(sw))
{
string companyName = "ASPSnippets";
int orderNo = 2303;
StringBuilder sb = new StringBuilder();
sb.Append("");
sb.Append("");
sb.Append("");
sb.Append("");
sb.Append("");
sb.Append("
| Order Sheet | |
| Order No:"); sb.Append(orderNo); sb.Append(" | Date: "); sb.Append(DateTime.Now); sb.Append(" |
| Company Name : "); sb.Append(companyName); sb.Append(" | |
sb.Append("
");
sb.Append("");
sb.Append("");
foreach (DataColumn column in dt.Columns)
{
sb.Append("");
}
sb.Append("");
foreach (DataRow row in dt.Rows)
{
sb.Append("");
foreach (DataColumn column in dt.Columns)
{
sb.Append("");
}
sb.Append("");
}
sb.Append("
| "); sb.Append(column.ColumnName); sb.Append(" |
|---|
| "); sb.Append(row[column]); sb.Append(" |
StringReader sr = new StringReader(sb.ToString());
Document pdfDoc = new Document(PageSize.A4, 10f, 10f, 10f, 0f);
HTMLWorker htmlparser = new HTMLWorker(pdfDoc);
using (MemoryStream memoryStream = new MemoryStream())
{
PdfWriter writer = PdfWriter.GetInstance(pdfDoc, memoryStream);
pdfDoc.Open();
htmlparser.Parse(sr);
pdfDoc.Close();
byte[] bytes = memoryStream.ToArray();
memoryStream.Close();
MailMessage mailMessage = new MailMessage();
MailAddress fromAddress = new MailAddress(ConfigurationManager.AppSettings["userName"]);
mailMessage.From = fromAddress;
mailMessage.To.Add(ConfigurationManager.AppSettings["userName"]);
mailMessage.Body = "This is Testing Email";
mailMessage.IsBodyHtml = true;
mailMessage.Subject = " Second Appeal";
System.Net.Mail.Attachment attachment;
attachment=new Attachment(new MemoryStream(bytes), "iTextSharpPDF.pdf");
mailMessage.Attachments.Add(attachment);
SmtpClient smtpClient = new SmtpClient();
smtpClient.Host = ConfigurationManager.AppSettings["host"];
smtpClient.Port = Convert.ToInt32(ConfigurationManager.AppSettings["port"]);
smtpClient.Send(mailMessage);
ScriptManager.RegisterStartupScript(this, this.GetType(), "redirect",
"alert('Mail Send ');" , true);
}
}
}
}
推荐答案
你可以使用。
You could just use.
File.WriteAllBytes(@"C:\yourserverFolder\filename.pdf", bytes);
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