User-1698479530 posted
hi
i try to make itextsharp with loadstyle but it wont work.
Dim document = New Document(PageSize.A4, 50, 50, 25, 25)
' Create a new PdfWrite object, writing the output to a MemoryStream
Dim output = New MemoryStream()
Dim writer = PdfWriter.GetInstance(document, output)
'to save the file
Dim path As String = Server.MapPath("PDFs")
PdfWriter.GetInstance(document, New FileStream(path + "/Doc2.pdf", FileMode.Create))
' Open the Document for writing
document.Open()
' Read in the contents of the Receipt.htm HTML template file
Dim contents As String = File.ReadAllText(Server.MapPath("/content/template/index.html"))
' Replace the placeholders with the user-specified text
contents = contents.Replace("[ORDERID]", txtOrderID.Text)
contents = contents.Replace("[TOTALPRICE]", Convert.ToDecimal(txtTotalPrice.Text).ToString("c"))
contents = contents.Replace("[ORDERDATE]", DateTime.Now.ToShortDateString())
Dim styles As New StyleSheet()
styles.LoadStyle("noborder", "border", "none")
Dim parsedHtmlElements = HTMLWorker.ParseToList(New StringReader(contents), styles)
For Each htmlElement In parsedHtmlElements
document.Add(TryCast(htmlElement, IElement))
Next
i get the below error
Server Error in '/' Application.
Input string was not in a correct format.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.FormatException: Input string was not in a correct format.
Source Error:
Line 59:
Line 60:
Line 61: Dim parsedHtmlElements = HTMLWorker.ParseToList(New StringReader(contents), styles)
Line 62: For Each htmlElement In parsedHtmlElements
Line 63: document.Add(TryCast(htmlElement, IElement))
Source File: H:\itextproject\default.aspx.vb Line: 61
Stack Trace:
[FormatException: Input string was not in a correct format.]
System.Number.ParseSingle(String value, NumberStyles options, NumberFormatInfo numfmt) +398
iTextSharp.text.html.simpleparser.IncCell..ctor(String tag, ChainedProperties props) +520
iTextSharp.text.html.simpleparser.HTMLWorker.StartElement(String tag, Hashtable h) +4055
iTextSharp.text.xml.simpleparser.SimpleXMLParser.Go(TextReader reader) +971
iTextSharp.text.html.simpleparser.HTMLWorker.ParseToList(TextReader reader, StyleSheet style, Hashtable interfaceProps) +131
iTextSharp.text.html.simpleparser.HTMLWorker.ParseToList(TextReader reader, StyleSheet style) +7
Ahmed_design_customer_invoices._default.btnCreatePDF_Click(Object sender, EventArgs e) in H:\itextproject\default.aspx.vb:61 System.Web.UI.WebControls.Button.OnClick(EventArgs e) +9628722 System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +103 System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +10 System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13 System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +35 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1724 Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.34248
