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MD5 is more often used for verifying that files have not been tampered with. CRC is typically for verifying transmission of data.
Calculate md5 checksum/[^]
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Hi,
Iam unable to display a gif looading image under button click. Pls reply me.
Thanks.
krishna
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then explain the exact specifications, show us what you have done, and tell us what the symptoms are and how they differ from what you want.
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Hi,
I have a login form windows application c#, the login is taking more time to login so i want to load a gif image.
krishna
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Nice sig.
/ravi
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Sorry, i already gone through google search...and in the case of not getting proper answer....in that case only i will request you people to get idea..becuz for the past many years iam using codeproject and many problem got solved from you guys...this is the not way to give a google link and till now i dint got any solution or idea from you people 
krishna
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Hi,
Hi in my webbrowser application, How can i display a logo of a particular web url of the site.....next to the url in the browser.
while i browse a url in webbrowser control i want to display a particular logo of that respective url.
Thanks
krishna
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you asked the same question 2 days ago.
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Yes i asked 2days before...but i dint get any reply from your side....thts the reason i posted again.
krishna
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Nonsense. I answered your question 10 hours after it was posted.
/ravi
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Yes, but you used words he didn't understand. Like "meta" and "tag".
Oh, and you completely forgot to code it for him! 
Real men don't use instructions. They are only the manufacturers opinion on how to put the thing together.
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Heh. 
Seriously though, if he said he didn't understand what a meta tag was I would've steered him along the right path. Imho, there are too many "developers" @ CP's forums looking for a free handout. We'd only be doing them a disservice by writing their urgent codez.
/ravi
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Do you mean favicon? start here: Favicon generator and Gallery[^].
"If you think it's expensive to hire a professional to do the job, wait until you hire an amateur." Red Adair.
nils illegitimus carborundum
me, me, me
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Thanks for your reply....i dont want to create a favicon. I have done a webbrowser project in c#.net windows application. So i must be having browser control in my webbrowser project. If i type google.com i want to display the favicon image next to the url....what ever website if i browse respective favicon of that perticular website to get displayed in next to the url. Like how you can view in mozilla or any other browsers. you can view. Hope you can understood.
krishna
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You might try reading the question again. He is not asking how to create a favicon. He is asking how to display the favicon in his browser control.
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Whenever you make a request with your control do another request for favicon.ico. If that request returns a 404 then obviously there is no icon, if it returns the image, you should probably be able to use a System.Drawing.Icon object to hold it.
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T M Gray wrote: If that request returns a 404 then obviously there is no icon,
Not really. A favicon can also be specified in a meta tag. If the OP had bothered to read my original response he would've known this.
/ravi
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Hey guys....
So atlast what is the solution for this... 
krishna
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I'll try to explain it in simpler terms:
A site's icon is either the file favicon.ico located at the site's root, or (if the file doesn't exist), the icon file referenced in a meta tag in the page's HTML. So try to retrieve the favicon.ico file; if your attempt fails with a 404 (file not found status), read the HTML of the page in question and look for the meta tag that specifies the alternate location of the icon file.
If none of this makes any sense, you may have taken on a task that's beyond your (current) ability. I'm not trying to be snide - just honest. If you have specific questions on how to do this, feel free to ask. We'll try and help you as much as we can. But if you're looking for someone to give you a bunch of code that you can just stick into your app, you're wasting your time.
Thanks,
/ravi
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I've got a class object serializing correctly using the attributes i.e. things like [XmlArray("Tables"), XmlArrayItem("Table", typeof(CompTable))]. Its saving to xml using the xmlserializer and textwriter classes.
If I want to implement something like this to improve the speed/size, can I still use the xmlserializer? or do i have to write one myself?
Optimizing Serialization in .NET - part 2[^]
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I recommend using binary serialization. You'll have to handle versioning yourself. See this[^] serialization tutorial (in C++, but the concepts carry forward to .NET).
/ravi
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for what reasons?
I like the readability aspect of the xml, but I saw that article about the default serialisation being quite wasteful in terms of space, and was thinking if I could apply better serialisation without much effort then I would.
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