C# Discussion Boards - CodeProject

19-Nov-08 3:33

Hi Guys,

I am doing an application that deals with zip and unzip and am using j# libraries vjslib.dll which work really great on my machine but when deployed on server I get the message vsjlib can not be fouund. Is there any service pack or link that I can download the whole vjslib.dll along with its dependencies?

Please help!

Thomas Stockwell19-Nov-08 3:35

Thomas Stockwell

19-Nov-08 3:35

The J# runtime library is not included in the default .NET framework. That is a separate download that needs to be installed. I would suggest converting the app to C# or VB as J# is also a discontinued language and the runtime will not be updated to accomodate the .NET 3.0 or above.

Link: http://www.microsoft.com/downloads/details.aspx?FamilyID=f72c74b3-ed0e-4af8-ae63-2f0e42501be1&DisplayLang=en[^]

Regards,
Thomas Stockwell

Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning.

Visit my Blog

leppie19-Nov-08 3:44

leppie

19-Nov-08 3:44

Kinda useless reply.... He was specifically looking for the zip functionality which is not present in either C# or VB.NET.

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((lambda (x) `((lambda (x) ,x) ',x)) '`((lambda (x) ,x) ',x))

nesfrank19-Nov-08 3:47

19-Nov-08 3:47

exactly. My application is c# but am using that library for zip features so my question is where can I download that particular package that contains only that library and its dependencies?

Thomas Stockwell19-Nov-08 4:26

Thomas Stockwell

19-Nov-08 4:26

...and that library is included in the J# runtime library which can be downloaded from Microsoft which was mentioned in my previous post.

http://www.microsoft.com/downloadS/details.aspx?familyid=F72C74B3-ED0E-4AF8-AE63-2F0E42501BE1&displaylang=en[^]

nesfrank19-Nov-08 8:10

19-Nov-08 8:10

thank a lot. I will let u know if that fixes the issue.

nesfrank19-Nov-08 4:01

Re: Binging DataGridView to a Generic List of interfaces

19-Nov-08 4:01

I am using c# but since it doesn't support the zip I use that library. it is not on the server so please tell me what to do if u know it.

[Message Deleted]

droig19-Nov-08 3:24

droig

19-Nov-08 3:24

[Message Deleted]

leppie19-Nov-08 3:45

leppie

19-Nov-08 3:45

Your link for the image is broken.
Your generics got swallowed too.

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IronScheme - 1.0 beta 1 - out now!
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Re: Binging DataGridView to a Generic List of interfaces

Pedram Behroozi19-Nov-08 5:32

Pedram Behroozi

19-Nov-08 5:32

Genius![^]
Write your codes into Java and post them in Java forum! Oh, don't forget C++, there are experts that can help you. Maybe some XAML and it becomes a WPF question?!!

Life is 5: 3 me, 1 you.

Re: Binging DataGridView to a Generic List of interfaces

droig19-Nov-08 5:53

droig

19-Nov-08 5:53

don't get it... is against the rules?
some people don´t use both languages u know...

Re: Binging DataGridView to a Generic List of interfaces

Pedram Behroozi19-Nov-08 6:01

Pedram Behroozi

19-Nov-08 6:01

Rules? No idea but read Simon Stevens's post, he explained well. Here[^]

Life is 5: 3 me, 1 you.

iTextSharp html image parsing issue

Cape Town Developer19-Nov-08 2:49

Cape Town Developer

19-Nov-08 2:49

The problem

Using itextSharp to convert an html file to pdf and emailing it, I am unable to successfully parse an html file on the web server backend even when doing "absolute" or "relative" image referencing itextSharp fails and says "unable to find file c:\my_image.jpg" this is crazy didn’t specify c:\my_image.jpg as a path !!!

The madness of all this is it works well on my local file system, when the html file is located on asp.net using an IIS webserver i get the above described error.

Here is my code.

// Simple copy of the html<br />
<html xmlns="http://www.w3.org/1999/xhtml"><br />
<head><br />
	<title></title><br />
</head><br />
<body><br />
<table width="100%" border="0" cellpadding="1" cellspacing="5" style="font-size:10pt font-family:Arial, Tahoma"><br />
    <tr><br />
        <td colspan="2" align="right"><br />
            <img src="logo.gif" /><br />
        </td><br />
    </tr><br />
</table><br />
</body><br />
</html><br />
<br />
<br />
asp.net code behind <br />
<br />
 private void SendEmail(string attachmentName, string pdfDocumentHtml, <br />
                               string mailSubject, string mailBody,  MailAddress fromEmailAddress, <br />
                               List<mailaddress> toMailAddressCollection)<br />
        {<br />
            Document doc = null;<br />
            XmlTextReader reader = null;<br />
            MemoryStream ms = null;<br />
            MemoryStream msPdf = null;<br />
            MemoryStream msHtml = null;<br />
            try<br />
            {<br />
                /* Convert to PDF */<br />
                doc = new Document(PageSize.A4, 10, 10, 10, 10);<br />
<br />
                msPdf = new MemoryStream();<br />
                PdfWriter.GetInstance(doc, msPdf); /* Create a pdf document listner to the memory data strean */<br />
                msHtml = new MemoryStream(new ASCIIEncoding().GetBytes(pdfDocumentHtml)); <br />
<br />
                reader = new XmlTextReader(msHtml);<br />
                reader.WhitespaceHandling = WhitespaceHandling.None;<br />
                HtmlParser.Parse(doc, reader);<br />
                ms = new MemoryStream(msPdf.ToArray());<br />
<br />
                /* Mail and add PDF as Attachment*/<br />
                var attachment = new Attachment(ms, new ContentType("application/pdf"));<br />
                attachment.Name = attachmentName;<br />
                attachment.NameEncoding = Encoding.UTF8;<br />
                MailMessage email = new MailMessage();<br />
                email.From = fromEmailAddress;<br />
<br />
                foreach (MailAddress address in toMailAddressCollection)<br />
                {<br />
                    email.To.Add(address);<br />
                }<br />
<br />
                email.Attachments.Add(attachment); /* Assumes one attachment of type pdf from the memory stream */ <br />
                email.Subject = mailSubject;<br />
                email.Body = mailBody;<br />
                email.IsBodyHtml = true;<br />
                SmtpClient client = new SmtpClient();<br />
                client.Send(email);<br />
            }<br />
            finally<br />
            {<br />
                /* Clean up */<br />
                if (reader != null)<br />
                    reader.Close();<br />
                if (ms != null)<br />
                    ms.Close();<br />
                if (msPdf != null)<br />
                    msPdf.Close();<br />
                if (msHtml != null)<br />
                    msHtml.Close();<br />
                //if (doc != null && doc.IsOpen())<br />
                //    doc.Close();<br />
            }<br />
        }<br />
</mailaddress>

Thanks in advance

Wisdom is often meant as the ability and desire to make choices that can gain approval in a long-term examination by many people.

Re: iTextSharp html image parsing issue

Cape Town Developer19-Nov-08 21:49

Cape Town Developer

19-Nov-08 21:49

Anyone??

Wisdom is often meant as the ability and desire to make choices that can gain approval in a long-term examination by many people.

TrimEnd?

dec8219-Nov-08 2:34

dec82

19-Nov-08 2:34

What does it code do? Can give me an example

String str;
str.TrimEnd(new char[0])
Thanks.

V.19-Nov-08 2:40

19-Nov-08 2:40

it will remove the \0 character from the string.

V.

Stop smoking so you can: Enjoy longer the money you save.
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dec8219-Nov-08 2:55

dec82

19-Nov-08 2:55

what do 'new' and 'char[0]' means?
Thanks

J4amieC19-Nov-08 3:02

J4amieC

19-Nov-08 3:02

new is a keyword used to instantiate an instance of something
char[0] is an array of chars with zero elements.

This basic stuff is usually covered in the first few chapters of any beginner book on programming.

V.19-Nov-08 3:25

19-Nov-08 3:25

Really, if you need to know this I suggest you start a basic programming course.

V.

Stop smoking so you can: Enjoy longer the money you save.
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Andrew Rissing19-Nov-08 3:12

Andrew Rissing

19-Nov-08 3:12

public string TrimEnd(params char[ ] trimChars)
Member of System.String

Summary:
Removes all occurrences of a set of characters specified in an array from the end of this instance.

Parameters:
trimChars: An array of Unicode characters to be removed or null.

Return Values:
The System.String that remains after all occurrences of the characters in trimChars are removed from the end. If trimChars is null, white space characters are removed instead.

<br />
string myString = "myStringmmmm";<br />
string myNewString = myString.TrimEnd('m');<br />
<br />
Console.WriteLine(myNewString); // Writes: myString<br />

Ashfield19-Nov-08 3:45

Ashfield

19-Nov-08 3:45

It means exactly the same as it did when you asked the question under another name on the 5th November.

Bob
Ashfield Consultants Ltd