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Vlad Stanciu wrote: Is there a wrapper for the xls file type in .net?
You can attach to Excel as a COM object, but there's no wrapper to create xls files. I believe there is an XML format you can use tho.
Christian Graus - Microsoft MVP - C++
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Thank's for your answer.
I was looking for a specialied class that could let me edit the contnents of a givven xls file, that's why I asked for an existing wrapper. But since this is or very hard to find, or inexistent and most certanly hard to make, I searched and found a simple solution that allowed me to do exacly just what I wanted : OleDb
I understand sometimes ...yes, there is a rough world...
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hi
how can i protect my users from uploading or downloading files that contain viruses ,trojans or files that have problem such a jpg file that is realy is an executive file which it's extnsion was changed to jpg or else !
notice that i don't have a dedicated server and i brought some space on one host.
what can i do for controling such files?
thanx
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Hi everyone,
I have a piece of ASP code on windows 2003 server like:
<%
url = "http://www.xxxxx.com/main.html"
set xmlhttp = CreateObject("MSXML2.ServerXMLHTTP")
xmlhttp.open "GET", url, false
xmlhttp.send ""
Response.write xmlhttp.responseText
set xmlhttp = nothing
%>
It works fine before, and now I get an error sometime like :
msxml3.dll error '80072ee2'
The operation timed out
/test.asp, line 83
Could anybody know how to fix it?
thanks a lot in advance!!!
Alan Shen
MCAD for .NET Version
^~^~^~^~^~^~^~^~^~^~^
Great idea is the beginging of success!
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How to redirect a user to a ASP page on click of a button.
In detail:- I have one html page in which one button is their, I want to redirect user to my 'rptview.asp' page on that buton click which will display the result frm database. any body can hlp plz....
Chintan
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Is this what you need?
<html>
<head></head>
<body>
<form action="#" method="get">
<input type="button" value="Click Me" onclick="location.href='http://www.cnn.com';" />
</form>
</body>
</html>
"we must lose precision to make significant
statements about complex systems."
-deKorvin on uncertainty
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How can I do in hmtl and embedded javascript, to list the contents in a local client folder?
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I'm stretching here, because I know there is a fundamental difference in the way the server interprets the two, but I have a new ASP.NET control that emulates part of the functionality of my legacy PHP pages.
Is there any way that anybody has come across to display an ASP.NET control within the PHP page? It's basically a souped-up menu, so the drop-down parts of it exclude use of an IFRAME. Some sort of in-line scripting in an included file, perhaps?
It's an interesting problem. Any ideas?
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In using javascript...
i'm trying to read content from an html document within an iframe cause I want to reformat the content.
In IE6 I can have the embedded web page set the status bar, and then I get read that from a script in the main page. (Or I can set the clipboard data and read the clipboard from a script).
None of this works in Mozilla 1.6 (Mozilla/5.0). But can something be made for Mozilla that will take data from an iframe's content and feed it into a variable of the web page?
VB Script could be okay or maybe a java applet available across the internet.
Thanks.
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In your main file, you could have something like:
<html>
<head></head>
<body>
<form action="#" method="post">
<input type="button" value="click me" onclick="alert( aVariable );" />
</form>
<iframe src="o.html" width="300" height="300">
</body>
</html>
and, in o.html, you could have
<html>
<head>
<script type="text/javascript">
parent.aVariable = 500;
</script>
</head>
<body>
Moo.
</body>
</html>
The HTML file in the IFRAME sets a JavaScript variable in the parent document that the parent document can access.
"we must lose precision to make significant
statements about complex systems."
-deKorvin on uncertainty
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Thanks. I hadn't tried that.
Anyhow that does work if I put both files on my web server.
But I didn't mention something that has seemed to gain more significance...
The web page in the IFRAME is at a different IP addresss. This seems to stop the transfer through the aVariable -- homeland security or just internet web browser security issue.
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That's right. You can't access information across windows that have different server endpoints. I know of no work-around for it. And, if I found one, I'd tell the browser's author to get them to close the security hole!
"we must lose precision to make significant statements about complex systems."
-deKorvin on uncertainty
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I was able to put the following into the html document called by the iframe:
window.status="test data"
Since IE6 has only 1 status bar text buffer the text can be read from the main html.
Mozilla seems to give each opened html document a separate status buffer.
I may not have to rely on a trick like this, but I was still seeing if there is a solution.
Now if everything were originating from the same web server, this probably would be easier to solve...
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Hai ,
I am having a html page. Inside I am having a textbox, a dropdown with static values and a html button.
I need to do a searching when user specify some text(piece of text) in side the text box and click the button. The searching should do inside my specified folder for some word documents.
Suppose I am having a word doc 'dem.doc' inside the folder C:\NewFolder.When user specify demo in the given text box, and clik the button, I need to open the specified word doc.
Is it possible by using only html and or javascript.
Please show me the right way.
Thank You,
Rahul.P.Menon
"Truth cannot be make hidden for long time. Becoz it is programmed to become visible"
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 The following code will hopefully do what u want:
function openWordDocument()
{
specificFolder="c:\\NewFolder";
var fso;
fso = new ActiveXObject("Scripting.FileSystemObject");
if(fso.FileExists(specificFolder+"\\"+f1.t1.value))
{
document.URL=specificFolder+"\\"+f1.t1.value;
}
else
{
alert("File does not exist");
}
}
Dheeraj Grover (spicymails@gmail.com)
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A quick question:
given the following html-fragment:
<div id="mydiv">
<input type="text" value="abc" id="text1" name="text1" />
</div>
then
element = document.getElementById("mydiv");
var my_data = element.innerHTML;
if I do alert(my_data);
I get "<input type="text" value="abc" id="text1" name="text1" />"
if now I change the value on the window and make it "xyz" and do an alert,
IE gives me : "<input type="text" value="xyx" id="text1" name="text1" />"
but Firefox still gives: "<input type="text" value="abc" id="text1" name="text1" />"
how can I fix (or unfix) so firefox also gives me xyz? Only using innerHTML, as I do not want to go the dom way for this problem.
-- modified at 7:56 Wednesday 16th November, 2005
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Easiest way, put this before the code that retrieves innerHTML:
var text = document.getElementById('text1');
text.setAttribute('value', text.value);
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Thanks. That worked.
...think concepts, teach to learn...
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Hi,
Is it possible to download acrobat reader automatically if it is not installed on clients machine
when he views a Pdf file from the browser?
I want the script for downloading adobe acrobat reader.
Here is my code:
<object id="TestAcrobat"
type="application/x-pdf" style="height:100%; width:
100%" classid="clsid:CA8A9780-280D-11CF-A24D-44455354
0000" viewastext="">
<param name="src"
value="http://localhost:/testprj/ds/english/932-013M.pdf" />
In the above code,codeBase has to be specified for
the object. I want [b]CAB file[/b] for adobe acrobat
reader so that I can give it as the codeBase.
Please check the above code and make corrections
if necessary.
Waiting for ur reply.
Send ur reply to: kkriskiran@gmail.com
Thanks in advance,
K. Krishna Kiran.
k.krishna kiran
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Hi, everybody!!
I'm doing a project on C# web application. I need to design a web page and a search engine. I need to design a search engine using the calendar to select the particular date we have click. I have drag and pull the calendar icon. Anyone could tell me the code that if i select on the date i've choose it will show me the database. Anyone who can help me with this.Thank! Your help will be appreciated..
Cheers!
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Hi there,
What you might need to do is to create an event handler for the SelectionChanged event of the Calendar[^] control. In the event handler, you can get the selected date from the SelectedDate property and execute an SQL command to query data. If you don't know about the ADO.NET, then the documentation[^] can get you started.
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Hi,
I am after some source that generates obsured images of random alphanumeric sequences as a test for human user.
There was something on The Code Project that did this but I lost the link and cannot find the artical.
I think it was either APS or JSP ?
Many thanks in advance.
Aaron
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Yes, thanks, I found it in the end.
Theres a good artical on it on WikiPedia
Many thanks anyway,
Aaron
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Hi all,
In my application user can upload some images on server, if user upload single image on server (it's no problem, uploaded) but if user try to upload multiple images on single time so it creates a problem , so how can i achive this task.
and also how i can check one by one and save this images on database....
i m using Asp.net...
thanx
Sajjad
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