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Simple - what is implemented in the code is NOT the same as what you use in the window.
Common causes
- Assuming the data is the same rather than actually verifying it. If you didn't print it with deliminters then you assumed it.
- SQL syntax is slightly different.
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i am trying to use PropertyInfo.GetValue() method to get the property value of some class..
its throuwing some target not found exception...
pls advise me the correct way..
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inlight me!!
EASY COME EASY GO
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arun_pk wrote: its throuwing some target not found exception..
Can you show the code where it is throwing that exception?
I are Troll 
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This exception can be thrown in two cases:
- The property is not static and you pass null to the target parameter.
- The property is not static but the object you pass as target does not match the target type.
As you say you want to "get the property value of some class" I guess your case is the first one. If a property is not static, you can get the property value of an instance of a class.
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To better clarification you need to show code.
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Some of[^] the errors that reflection can throw while using GetValue().
Its impossible for anyone to help you until you post some code here.
The funniest thing about this particular signature is that by the time you realise it doesn't say anything it's too late to stop reading it.
My latest tip/trick
Visit the Hindi forum here.
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I was doing assigng some wron object inside GetValue()
PropertyInfo.GetValue(classobj,null)
classobj should be the object of the class which we want to get property
thanks ...
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Ehm...
Does that mean that samjog_c and arun_pk are actually the same user?
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How to import data from pdf file to sql server 2005
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4anusha4 wrote: import data
What do you mean by Data? Text data inside PDF file of the whole PDF file?
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yes
PDF consists of the data columns wise, I want to import the whole data in to sql
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Well if so, It will not be so easy.
First you need to find out how to extract text from PDF file.
A quick google will give you a idea how to do so.
And also here are few links you can go through
1[^]
2 [^]
3[^]
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PDF files cannot be imported direct in this way, you will need to convert the PDF table to some text form that can be imported. The iTextSharp[^] library can help you.
Just say 'NO' to evaluated arguments for diadic functions! Ash
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You will need to store the entire pdf as a BLOB field.
The funniest thing about this particular signature is that by the time you realise it doesn't say anything it's too late to stop reading it.
My latest tip/trick
Visit the Hindi forum here.
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how to store the pdf as the blob filed
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Could anyone please suggest me good book on
a) Network Programming
b) Security
Both for beginner and advance level.
regards
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I wouldn't dive right into .NET remoting. First I would learn that basics of C#. Anyways I personally like the Wrox books. They give you enough to get going. For network programming you can find plenty of articles right here at codeproject and across the net
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Jacob D Dixon wrote: I personally like the Wrox books.
Me too. I have c# wrox prfessional 4.0 .
But their not much in detail about Network, Threading.
Jacob D Dixon wrote: plenty of articles right here at codeproject and across the net
Yes i had, but they just discuss only that particular part which is involved in that article.
Not the whole part.
Where as book start topic by scratch, progress bit by bit.
So, if you can suggest me good book on Network programming, Threading, Security.
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Go to amazon.com and read the reviews and work it out for yourself. I could recommend a book but I like to drive in there and have a go and then develop a deeper understanding. You may be the complete opposite. Everyone has there own learning styles.
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Robert Croll wrote: I could recommend a book
Then please do so.
I have wrox professional but in threading it just give intro. When comes to synchronization of threads they had a note like
Whole Threading can't be covered in this chapter, A whole book is required. But hadn't mentioned which book
Same applicable to network programming, and nothing about SECURITY.
It's not like i hadn't searched.
This what i found?
But its back in 2005, i had thru some of its online chapters. Some(more) typing mistakes are there. Also code over their for 1.1
It will helpful if you guide where/how to find good book.
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Well there isn't much out there in print on networking for .NET. That link was the book I was thinking about. Mixed reviews, I guess you need to try and get your hands on the book and see what you think because some thought it was good.
BTW I'm guess you know this but threading isn't networking.
Maybe try and find some articles online regarding .NET and TCP/IP
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I've been playing...
A short while back I posted about writing an app which reads csv data from a folder of files I save from emailed reports, and adds each record to a SQL Server DB. Due to other work tasks, I haven't done much with it lately, but I'm back to it now. Previously I'd managed to select the files, strip off the ten lines or so of descriptive data at the beginning of each, identify and classify data lines using regexes, then write the cleaned up data to a text file. That's about where I got distracted, and it's just as well, since I was stuck on the best way to transfer the information to a SQL Server instance. The problem is duplicates...
My data source sometimes sends consolidated reports that duplicate data already received, and it's not particularly easy to tell from the emails which files contain duplicates. My code thus far doesn't have that capability, and I really don't look forward to writing it, but neither do I want to deal with SQL Server bouncing my transactions because they contain duplicate data. So I did some digging and found a gem.
I found that the Queue collection has a .Contains method which looked interesting. I dumped the output text file from my previous version, and just enqueued each cleaned up record as I processed it; that worked great. Then I added code to skip a record if OutQueue.Contains(record) returned true. Wow! It worked like a charm, and took all of ten minutes to implement.
Whee! It's fun trying new stuff. But I'm curious, having never used a Queue before... My application will never see more than a few hundred records at a time, so efficiency isn't a big issue. But I'm thinking that, at some level of complexity - thousands, hundred thousands, millions perhaps - the Contains method will become less efficient than other methods of detecting duplicate items. Does anyone have any idea at what point it becomes too inefficient, and any suggestions about what to implement in its stead?
I'm somewhat tempted to build this thing using only techniques I've never used before, and rarely seen in the wild, then publish it just for the fun of it. 
Will Rogers never met me.
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