将Rumtime Name命名为Pdf [英] give Rumtime Name to Pdf

问题描述

hi
我正在为我的Windows基础应用程序使用itextsharp dll。

我使用以下代码生成pdf。

我想给TextBox文本名称到我的pdf。

&还有来自文本框文本的密码。

hi I am using itextsharp dll for my windows base application.
I generate pdf by using following code.
I want to give TextBox Text name to my pdf.
& also password from textbox text.

Document doc = new Document(PageSize._11X17, 5f, 5f, 10f, 0f);
             
             //Document doc = new Document(PageSize.A4, 10f, 10f, 100f, 0f);
             Paragraph paragraph = new Paragraph("                                                                                                       Image");
             imgpath = openFileDialog1.FileName;
           
            // string pdfFilePath = Server.MapPath(".") + "/PDFFiles";
             PdfWriter writer = PdfAWriter.GetInstance(doc, new FileStream("C:\\Users\\shrikesh\\Desktop "+textBox2.Text+".pdf", FileMode.Create));

            // PdfWriter writer = PdfAWriter.GetInstance(doc, new FileStream(System.IO.Directory.GetCurrentDirectory() + "/Default.pdf", FileMode.Create));
             SqlConnection con = new SqlConnection("Data Source=SHRIKESH-PC\\SQLEXPRESS;Initial Catalog=windows;Integrated Security=True");
             con.Open();
             doc.Open();
             textBox1.Text = imgpath;
             iTextSharp.text.Image jpg = iTextSharp.text.Image.GetInstance(imgpath);
             jpg.ScaleToFit(140f, 120f);
             jpg.SpacingBefore = 10f;
             jpg.SpacingAfter = 1f;
             jpg.Alignment = Element.ALIGN_CENTER;
             //jpg.Alignment = Element.ALIGN_LEFT;
             doc.Add(paragraph);
             doc.Add(jpg);
             //string innnp;
             //string output;
             //string password;
             //PdfReader preresder = new PdfReader(innnp);
             //PdfEncryptor.Encrypt(preresder, new FileStream(output, FileMode.Append), PdfWriter.STRENGTH128BITS, password, "", PdfWriter.ALLOW_SCREENREADERS);
             doc.Close();
             MessageBox.Show("PDF created");

推荐答案

我认为你错过了一个\\ ...

I think you are missing a \\...

PdfWriter writer = PdfAWriter.GetInstance(doc, new FileStream("C:\\Users\\shrikesh\\Desktop\\" + textBox2.Text + ".pdf", FileMode.Create));

参见带下划线的部分。

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