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Just attaching a custom attribute to the property doesn't automatically cause some validation.
You must have something that looks for an "appropriate" attribute, using Reflection, typically, and causes the actual validation.
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I see...
However, the OP didn't derive from ValidationAttribute, they derived directly from Attribute:
public class ValidateProperty : Attribute
and that's NOT going to work.
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I have one html document . I want to highlight text in html document but which text I want to highlight that is repeated text in html document . But I want to highlight only exact text according to my requirement then how can I determine the exact text which I want to highlight . Manually, I know that this text should have to highlight but how programmatically determine exact text to highlight between duplicates.
Please some one can help to me.
My exact scenario is giving below-
I want explain my scenario I have some pdf and converting in epub file.After converting some text font name or font style missing then I have to compare with pdf and epub and highlight the exact text which font is missing.But because of duplicates I am not able to determine the text for highlight.
modified 28-Jan-14 5:01am.
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If you don't know which text to highlight then how do you expect anyone else to know?
Veni, vidi, abiit domum
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I want explain my scenario I have some pdf and converting in epub file.After converting some text font name or font style missing then I have to compare with pdf and epub and highlight the exact text which font is missing.But because of duplicates I am not able to determine the text for highlight.
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I wish I could, but my brain melted trying to work out exactly who does know which text you want to highlight...
This is not a good question - we cannot work out from that little what you are trying to do.
Remember that we can't see your screen, access your HDD, or read your mind.
Those who fail to learn history are doomed to repeat it. --- George Santayana (December 16, 1863 – September 26, 1952)
Those who fail to clear history are doomed to explain it. --- OriginalGriff (February 24, 1959 – ∞)
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I want explain my scenario I have some pdf and converting in epub file.After converting some text font name or font style missing then I have to compare with pdf and epub and highlight the exact text which font is missing.But because of duplicates I am not able to determine the text for highlight.
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Take the text in differnt differnt span or table. And each span and table specify the ID. And write the javascript function.This function will for highlighting the section.For that javascript jsut pass the span or table id. Based on your condition ,just pass the id to javascript and it will help for you.
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Thanx for your suggestion but I already tried same way.But its not helping to me. so I am explaining my scenario to you what exactly i want -
I want explain my scenario I have some pdf and converting in epub file.After converting some text font name or font style missing then I have to compare with pdf and epub and highlight the exact text which font is missing.But because of duplicates I am not able to determine the text for highlight.
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Which of the following methods and attributes are NOT part of the VB.NET Exception class API?
TargetSite
StackTrace
InnerException
SourceLink
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You do realise that this is the C# forum don't you?
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Aside from being in the c# forum, this looks very much like a school/interview question in which case you need to do the research yourself. If it has relevance then supply some context for the question.
Never underestimate the power of human stupidity
RAH
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Whoever the interviewer is, I can't figure out what he/she hopes to gain by asking this, other than a insight into your knowledge of a very specific (but important) .net class. Or actually, your ability to find out the information givem you've managed to post this on the Internet.
Also, wrong forum.
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Do your own homework. This is incredibly easy to find. If you can't find the answer to this question yourself, you don't deserve to get hired for a programming job like this.
If this was for a job interview, the point of the question was not to find out if you knew the answer, but if you knew how to find it if you didn't.
Oh, and it's not "VB.NET's Exception class API". The Exception class belongs to the .NET Framework, not any specific language. It's available for all languages that target the .NET Framework.
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It is in title of Text/image printing counter a program that can print all kinds of text and all kinds of images in C#. To further information it has a button of Browse the documented that to be printed then after you browse it will read the document then specify the size of a bondpaper whether it is short,long or a4.
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This is not any clearer than the first time you posted it.
The difficult we do right away...
...the impossible takes slightly longer.
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Is there a reason you created a new account to post something that is as unclear as your other post?
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It is in title of Text/image printing counter a program that can print all kinds of text and all kinds of images in C#. To further information it has a button of Browse the document or image that to be printed then after you browse it will read the document then specify the size of a bondpaper whether it is short,long or a4.
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Do you have a specific question? 
/ravi
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Sorry doesn't get clear picture of your requirement, can you explain with an example.
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Very very obscure. Not at all clear.
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