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There is no such thing as a 'hex value'. There's just a number. If you have the number as a string, you need to convert it to an int. Once you add them, you need to convert to a string in order to force a format, be it hex, or whatever.
http://www.codeproject.com/KB/recipes/hexencoding.aspx[^] is a good place to start.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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when converted the value to a string its "27486520736169642c646f20796f752077616e7420746f20706179202431303f27".
I then tried converting it to an Integer, but i get an error saying that "the value is too big or too smaill to convert to Int64"
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ONeil Tomlinson wrote: I then tried converting it to an Integer, but i get an error saying that "the value is too big or too smaill to convert to Int64"
Since this "value" is a 264 bit number, it's MUCH larger than a 32-bit Integer or a 64-bit Integer can hold. The only data type that can represent this number is the Decimal type. But, there's a problem. The Convert methods won't convert a hexadecimal string this large to a any data types that can hold it.
You'll need a large number processing library to do this, such as this one[^], found right here on CP.
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Hello!
Is it possible to get the SID of the user last wrote to a file?
I am able to get the owner of a file, but I can't find how to get the
user that last wrote to it.
Does anyone know how I can do it?
Thanks in advance!
Have a nice day!
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Does the file system even store that info ?
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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I don't know... That's a good question.
I will check it first. Thanks!
Have a nice day!
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I have a data grid view in my C# windows application wherein I want the user to click on the particular data grid view cell and then on right clicking it should show a customized menu and on clicking a particular option it should change the color of the data grid view column.
I am trying by using context menu strip but unable to do it? Plz help me in this regards.
Anshul Madan
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What do you mean you are unable to do it? A context menu is (from what I can tell) exactly what you want. What happens/or doesn't happen with your context menu? Some relevant code snippets would help.
He who makes a beast out of himself gets rid of the pain of being a man
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How to detect in a remote system if a port is listeing (available) or the actual service is running using C#?
any help is greatly appreciated
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just try to connect to it..
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hi all,
i have created a webservice used for calculating sum of two numbers.Now i want to test it in my local network.Then there is some problm incured .ie the method cannot be tested in other machines and displays the message"test version of the method is availble only in hosted machine".How can i overcome this problem?
Plz help.............
regrds,
syam
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This is obviously not the actual error message.
Try reading here[^], focusing on the section on error messages.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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How are you testing it, are you consuming it in code or just firing it up from internet explorer and boshing numbers in?
Regards,
Rob Philpott.
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You actually have to write some code to exercise the methods. The ASMX test page only works in localhost - this is a security measure so that people can't actually screw up your environment.
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hi,
i have put a div tag in Datalist. I want to access this div tag to modify its style when a (linkbutton) control in datalist is clicked.
I have added the javascript onclick attributes to linkbutton control at itemdatabound of datalist, but when the js function is called the document.getelementbyid("divName") returns the empty string.
i guess the problem is because the divName is getting repeated within the datalist.....
Please help.. let me know if more information is reqd.
Thanks,
aditya 
adi_nik
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Are you sure the right div name is being written into your page ? Yeah, I suspect you need to create unique names and pass them through on the function you call.
You should have asked this in the ASP.NEt forum
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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the code looks like this..
........ ....
Probably this divId is same for all the items created in the datalist.
Can you please help to automatically generate unique names?
adi_nik
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aditya13 wrote: the code looks like this..
.....
...
....
excuse me ?
One obvious way to make the div Ids unique is to append the row number or some other unique Id from your data source to the div name.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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i am sorry but the site filtered the code i had put.......
now i found that the divid.style.top returns empty string unless some top attribute is specified before calling this as shown in the following code snippet.
I am simply keeping the div tags and i dont know what would be its top postion... however based on its top value i want to set some other div element's value.
My question now asks how to find the top position of a div in a page?
<script type="text/javascript" language="javascript"><br />
function executeJS()<br />
{<br />
<br />
alert("child: " + (document.getElementById("divid")).style.top + " parent: " +(document.getElementById("parent")).style.top );<br />
}<br />
</script><br />
<br />
<div id="parent" style="position: fixed; top:220px "><br />
<div id="divid" runat="server" visible="true" style="position: absolute; top: 30px;"><br />
hello</div><br />
<a onclick="executeJS()">click here</a></div>
adi_nik
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hai, how do execute the textbox script value at dynamically in .net with c#.if you know the answer replay to me..
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It's possible to dynamically compile and run code, surely there are examples of this on the web ?
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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i search so many website. but i donot get any answer.if you know the website path send to me....thank you..
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Please read the article I link to in my sig. As an example, I found there is heaps of info on google[^], if you read my article, perhaps you'll get a better idea on how to use it ?
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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how can i convert color form a hex format to a byte format? in other words how to convert from hex to argb
thx
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You mean if you have 0xFFFFFF, how to turn that into argb ? Something like this
int color = 0xFFFFFF;
byte alpha = (byte)((color && 0xFF000000) << 24);
byte red = (byte)((color && 0xFF0000) << 16);
byte green = (byte)((color && 0xFF00) << 8);
byte blue = (byte)((color && 0xFF)));
Something like that. Use the && to strip the other bits, and a bit shift to move it down to be just a byte.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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