Hi,
 
I am using iTextSharp version 5.x before for exporting my gridview data to pdf 
and it was working fine. But when i use it in live system, I found somebody 
else has used iTextSharp version 4.x in our system and that my version was 
affecting the older version and we got some problems. Then i am asked to use 
the same old version which is already been used. Now When i used version 4.x, i 
got the problem again related with fontsize.
 
Font size too small: 0 

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.ArgumentException: Font size too small: 0

Source Error: 

An unhandled exception was generated during the execution of the current web 
request. Information regarding the origin and location of the exception can be 
identified using the exception stack trace below.






An unhandled exception was generated during the execution of the current web 
request. Information regarding the origin and location of the exception can be 
identified using the exception stack trace below.
 

Stack Trace: 
[ArgumentException: Font size too small: 0]
   iTextSharp.text.pdf.PdfContentByte.SetFontAndSize(BaseFont bf, Single size) 
+279
   iTextSharp.text.pdf.PdfDocument.WriteLineToContent(PdfLine line, 
PdfContentByte text, PdfContentByte graphics, Object[] currentValues, Single 
ratio) +7581
   iTextSharp.text.pdf.ColumnText.Go(Boolean simulate) +957
   iTextSharp.text.pdf.ColumnText.GoComposite(Boolean simulate) +695
   iTextSharp.text.pdf.ColumnText.Go(Boolean simulate) +53
   iTextSharp.text.pdf.PdfPRow.WriteCells(Int32 colStart, Int32 colEnd, Single 
xPos, Single yPos, PdfContentByte[] canvases) +3245
   iTextSharp.text.pdf.PdfPTable.WriteSelectedRows(Int32 colStart, Int32 
colEnd, Int32 rowStart, Int32 rowEnd, Single xPos, Single yPos, 
PdfContentByte[] canvases) +230
   iTextSharp.text.pdf.PdfPTable.WriteSelectedRows(Int32 colStart, Int32 
colEnd, Int32 rowStart, Int32 rowEnd, Single xPos, Single yPos, PdfContentByte 
canvas) +258
   iTextSharp.text.pdf.ColumnText.GoComposite(Boolean simulate) +4426
   iTextSharp.text.pdf.ColumnText.Go(Boolean simulate) +53
   iTextSharp.text.pdf.PdfDocument.AddPTable(PdfPTable ptable) +360
   iTextSharp.text.pdf.PdfDocument.Add(IElement element) +4445
iTextSharp.text.Document.Add(IElement element) +132
   iTextSharp.text.html.simpleparser.HTMLWorker.EndElement(String tag) +2108
   iTextSharp.text.xml.simpleparser.SimpleXMLParser.Go(TextReader reader) +1108
   iTextSharp.text.xml.simpleparser.SimpleXMLParser.Parse(ISimpleXMLDocHandler 
doc, ISimpleXMLDocHandlerComment comment, TextReader r, Boolean html) +48
   iTextSharp.text.html.simpleparser.HTMLWorker.Parse(TextReader reader) +10
   Testing.AdminView.filetesting() in C:\Documents and Settings\smanandhar\My 
Documents\Visual Studio 2008\Projects\Testing\AdminView.ascx.cs:165
   Testing.AdminView.lnkDataPdf_Click(Object sender, EventArgs e) in 
C:\Documents and Settings\smanandhar\My Documents\Visual Studio 
2008\Projects\Testing\AdminView.ascx.cs:100
   System.Web.UI.WebControls.LinkButton.OnClick(EventArgs e) +111
   System.Web.UI.WebControls.LinkButton.RaisePostBackEvent(String 
eventArgument) +79
   
System.Web.UI.WebControls.LinkButton.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) +175
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, 
Boolean includeStagesAfterAsyncPoint





[ArgumentException: Font size too small: 0]
   iTextSharp.text.pdf.PdfContentByte.SetFontAndSize(BaseFont bf, Single size) 
+279
   iTextSharp.text.pdf.PdfDocument.WriteLineToContent(PdfLine line, 
PdfContentByte text, PdfContentByte graphics, Object[] currentValues, Single 
ratio) +7581
   iTextSharp.text.pdf.ColumnText.Go(Boolean simulate) +957
   iTextSharp.text.pdf.ColumnText.GoComposite(Boolean simulate) +695
   iTextSharp.text.pdf.ColumnText.Go(Boolean simulate) +53
   iTextSharp.text.pdf.PdfPRow.WriteCells(Int32 colStart, Int32 colEnd, Single 
xPos, Single yPos, PdfContentByte[] canvases) +3245
   iTextSharp.text.pdf.PdfPTable.WriteSelectedRows(Int32 colStart, Int32 
colEnd, Int32 rowStart, Int32 rowEnd, Single xPos, Single yPos, 
PdfContentByte[] canvases) +230
   iTextSharp.text.pdf.PdfPTable.WriteSelectedRows(Int32 colStart, Int32 
colEnd, Int32 rowStart, Int32 rowEnd, Single xPos, Single yPos, PdfContentByte 
canvas) +258
   iTextSharp.text.pdf.ColumnText.GoComposite(Boolean simulate) +4426
   iTextSharp.text.pdf.ColumnText.Go(Boolean simulate) +53
   iTextSharp.text.pdf.PdfDocument.AddPTable(PdfPTable ptable) +360
   iTextSharp.text.pdf.PdfDocument.Add(IElement element) +4445
   iTextSharp.text.Document.Add(IElement element) +132
   iTextSharp.text.html.simpleparser.HTMLWorker.EndElement(String tag) +2108
   iTextSharp.text.xml.simpleparser.SimpleXMLParser.Go(TextReader reader) +1108
   iTextSharp.text.xml.simpleparser.SimpleXMLParser.Parse(ISimpleXMLDocHandler 
doc, ISimpleXMLDocHandlerComment comment, TextReader r, Boolean html) +48
   iTextSharp.text.html.simpleparser.HTMLWorker.Parse(TextReader reader) +10
   Testing.AdminView.filetesting() in C:\Documents and Settings\smanandhar\My 
Documents\Visual Studio 2008\Projects\Testing\AdminView.ascx.cs:165
   Testing.AdminView.lnkDataPdf_Click(Object sender, EventArgs e) in 
C:\Documents and Settings\smanandhar\My Documents\Visual Studio 
2008\Projects\Testing\AdminView.ascx.cs:100
   System.Web.UI.WebControls.LinkButton.OnClick(EventArgs e) +111
   System.Web.UI.WebControls.LinkButton.RaisePostBackEvent(String 
eventArgument) +79
   
System.Web.UI.WebControls.LinkButton.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) +175
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, 
Boolean includeStagesAfterAsyncPoint) +1565

Is there any way I can get out of this issue ? Is there any way I can use my 
version which is working with the older version of iTextSharp without hampering 
that old version ? Please help. Its very very urgent.

suchita

                                          
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