Print pdf by itxtsharp

Saddam Mohd

9y1.4k.NET

i want to print pdf by using itextsharp but the problem is i am using array..

when till the values in array then print pdf otherwise end.

but foreach loop working and reverse everytime all methods execute perfect but pdf generate only one time...

help me..

10 Replies

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Saddam Mohd9y ago
thanks brother for giving Your valuable time ..but i read already this article..
so
Salman Beg9y ago
Well in that situation you need to create pdf one by one.
Please refer this article,
http://www.mikesdotnetting.com/article/80/create-pdfs-in-asp-net-getting-started-with-itextsharp
thanks.
Saddam Mohd9y ago
ya this is main issue if i Replace this line by Responce.Flush(). they caught any other issue. so how can i solve it..
so brother any other Way to generate multiple pdfs???
Salman Beg9y ago
As per your code it can't generate multiple pdf file because whenever it calls for the first time and in PrintHtmlToPDF method there is a line called as Response.End(); and whenever this line executes then it will directly exit from application and will not run any other code.
thanks.
Saddam Mohd9y ago
ya i checked brother he is print single pdf
Salman Beg9y ago
Can you please check and tell me how many pdf are creating as per my latest code.
thanks.
Saddam Mohd9y ago
thank your effort salman but issue is not resolved..

i want to create multiple pdf generate on single button clicks..

suppose i have an array and array lenth is 5.
so i want to print pdf 5 times through the loop..

but the above code create pdf one time.

thanks..
Salman Beg9y ago
Here what you did is that you are using TestPage.pdf for each loop so it is replacing the file each time.
I Changed a little bit code. Please check it.

protected void Button1_Click(object sender, EventArgs e)
{
int[] arr = { 1, 2, 3, 4, 5 };
foreach (int i in arr)
{
lblCompanyName.Text = "anwesha crm pvt ltd";
lblCompanyAddress.Text = "c 12 sector 2 noida";
lblCustomerAddress.Text = "same";
lblCustomerName.Text = "Anuj";
lblDOCNo.Text = "djf-2323-dnewije";
lblInvoiceDate.Text = "2 oct 2014";
string name = "pdf" + i + ".pdf";
PrintHtmlToPDF(name);
}
}
public void PrintHtmlToPDF(string fileName)
{
Response.ContentType = "application/pdf";
Response.AddHeader("content-disposition", "attachment; filename=" + fileName);
Response.Cache.SetCacheability(HttpCacheability.NoCache);
StringWriter sw = new StringWriter();
HtmlTextWriter hw = new HtmlTextWriter(sw);
divPDF.RenderControl(hw);
StringReader sr = new StringReader(sw.ToString());
Document pdfDoc = new Document(PageSize.A4, 10f, 10f, 100f, 0f);
HTMLWorker htmlparser = new HTMLWorker(pdfDoc);
PdfWriter.GetInstance(pdfDoc, Response.OutputStream);
pdfDoc.Open();
htmlparser.Parse(sr);
pdfDoc.Close();
Response.Write(pdfDoc);
Response.End();
}

thanks.
Saddam Mohd9y ago
hi salman
this is my code
protected void Button1_Click(object sender, EventArgs e)
{
int[] arr = { 1, 2, 3, 4, 5 };
foreach (int i in arr)
{
lblCompanyName.Text = "anwesha crm pvt ltd";
lblCompanyAddress.Text = "c 12 sector 2 noida";
lblCustomerAddress.Text = "same";
lblCustomerName.Text = "Anuj";
lblDOCNo.Text = "djf-2323-dnewije";
lblInvoiceDate.Text = "2 oct 2014";
string name = "pdf" + i;
PrintHtmlToPDF();
// Thread.ResetAbort();
// Thread.Sleep(1);
}
}
public void PrintHtmlToPDF()
{
Response.ContentType = "application/pdf";
Response.AddHeader("content-disposition", "attachment;filename=TestPage.pdf");
Response.Cache.SetCacheability(HttpCacheability.NoCache);
StringWriter sw = new StringWriter();
HtmlTextWriter hw = new HtmlTextWriter(sw);
divPDF.RenderControl(hw);
StringReader sr = new StringReader(sw.ToString());
Document pdfDoc = new Document(PageSize.A4, 10f, 10f, 100f, 0f);
HTMLWorker htmlparser = new HTMLWorker(pdfDoc);
PdfWriter.GetInstance(pdfDoc, Response.OutputStream);
pdfDoc.Open();
htmlparser.Parse(sr);
pdfDoc.Close();
Response.Write(pdfDoc);
Response.End();

}

and html part..
Salman Beg9y ago
Hi.
Can you explain some more detail about your problem or share some code related to array and that pdf generate. So that i can help you.
thanks.