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Post the smallest bit of code that you can get to exhibit the problem.
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Hi guys!
I'm developing my first web service, have stumbled a little and was wondering if anybody can offer any suggestions.
I've setup an autogenerated managed C++ web service using visual studio .net....I'm exporting and can use basic methods from the webservice without any problems.
What I really want to do is get my web service method to call methods on a COM object I've written. I've used this COM object many times from managed C++ without any problems by accessing it via an assembly that was generated using tlbimp.
Any web service method that attempts to instantiate my COM object fails and returns an error 500 to the client browser.
Basically, this works -
String __gc* MyWebClass::FindAddress()
{
return S"Address Not Found";
}
but this returns error 500 -
String __gc* MyWebClass::FindAddress()
{
SimpleATLObjectLib::TesterClass *myTester =
new SimpleATLObjectLib::TesterClass ;
return S"Face Not Found";
}
I'm assuming my problem is something to do with security, some IIS setting or the assembly/COM .dll files not being in the correct place but am having trouble figuring out whats going on.
Could anybody make any suggestions?
Thanks in advance!
David
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Presumably you have referenced the com object...
Can you not just debug it, catch the exception and see what it is?
MCSD(VB6/SQL7)
MCAD(C#/SQL200)
MCSD(C#/SQL200)
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Hi,
I've been browsing for about a couple of hours now and can't find exactly what I'm looking for so I thought I might as well ask.
I'm looking to find a way to download multiple files using html, specifically a way (script) that when a user checks multiples files and hits a download button, the files will be copied to their hard drive. (Best example of this is streamload's download manager)
The thing is, it's to be run off a cd, so I can't use php, or something similar that requires access to the internet. Anyhelp would be greatly appreciated! Thanks.
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Using JavaScript, you could dynamically write multiple IFRAMES to your HTML page and set the SRC attribute to the files that you want to download. Then, if they don't get opened by some wacky plugin, the browser will prompt the user to download them.
"we must lose precision to make significant statements about complex systems."
-deKorvin on uncertainty
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i have a webservice under C:\Inetpub\wwwroot\RetrieveData\ now i want this web service create a txt file under this folder i have changed the permission of this folder to write as well, but still when i run this webservice i get a exception which is C:\Inetpub\wwwroot\RetrieveData\ the path is denied! how to solve this problem ? pls help me! thank you very much!
I am Entry level person
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dont cross-post....
<< >>
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I'm somewhat new to web development (from the C++/ATL/COM world) and recently inherited a project that was half complete. The function in question is generating XML for output. My predecessor had created a window with a literal "aText" to display the output XML. If I have a small amount of text, then it is displayed, however, when I have a large amount of XML it will not display.
Is there a maximum length for a literal field? Is there a better way to display this? My XML is formatted with with CRs and LFs. Is this the problem? If so, I would think I might at least see the first line.
Here's my C# code.
public class GenXML : System.Web.UI.Page
{
protected System.Web.UI.WebControls.Literal aText;
private void Page_Load(object sender, System.EventArgs e)
{
...
string sSuccess = PermObj.GenerateXML(Convert.ToInt32(sAdminID),
Convert.ToInt32(PermLibrary.GetLicenseID()));
aText.Text = sSuccess;
}
}
...and the calling JS code which displays the results.
window.open("GenXML.aspx", "popwin","height=500,width=600,scrollbars=yes,screenX=40,screenY=40,top=40,left=40");
...and the HTML from the page
</HEAD>
<body onload="PopAlert();" onblur="window.focus();">
<br>
<center><b>CHANGES HAVE BEEN SAVED.</b> <input type="submit" onclick="window.close();" value="CLOSE">
<br>
<br>
<asp:Literal ID="aText" Runat="server"></asp:Literal>
<br>
<form>
</form>
</center>
</body>
Anything obviously wrong here?
Some people see things that are and ask, Why? Some people dream of things that never were and ask, Why not? Some people have to go to work and don't have time for all that ...
Author: George Carlin
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Hello,
I am trying to add data from two different Access tables and have the sum post to a web form that I created in asp, I want to add the data from different columns. Can some hlep me.
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Hi there,
I have a page which consists of two fixed width floating divs as shown in the code below:
#MenuBar
{
float:left;
margin:0px;
background:#8C8C8C;
width: 240px;
}
#Content
{
float:left;
padding:0px;
margin:0px;
background:#fff;
width:700px;
}
That works fine. But what I'd like to have is that those divs fill up vertically 100% of the available space, eventhough there is not enough content in the divs. Is there a way to do that? Please note, that I have another div at the bottom of the page (the footer).
Any help is greatly appreceated.
/matthias
I love deadlines. I like the whooshing sound they make as they fly by.
[Douglas Adams]
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try
height:100%;
inside your content style
[edit]nevermind, doesn't quite work[/edit]
BW
Meanwhile, behind the facade of this innocent looking bookstore...
-- modified at 23:38 Friday 4th November, 2005
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Can somebody show/tell me how this can bee done using .net
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Spaz80 wrote: Get MAC adress using SSH
Can u explain more??? U mean get MAC address using SSH protocol???
<< >>
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Jess.... I want to use SSH1 protocoll to access a Accesspoint and execute command "show versions", then get the result of the operation into .net where I can edit it and extract the MAC adress....
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Hello..
I'm currrently doing a web page using C# web application program but i unfamiliar with this new program i'm using. Anyone who has used .ascx program file before in C# Web Application? This is used to design a web page which is a user web site for browsing and viewing...
Cheese_kid =p
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I have added links to a few setup projects on my website. These projects can be downloaded and installed by visitors. I previously had just the .msi files but have now put each Setup.exe in its own folder and set the appropriate links.
The .msi files worked fine, but now I get a message telling me that the setup[1].ini file cannot be found in my Content.IE5 folder.
Even if I save the Setup.exe to my computer and try to install it from there, it says it cannot find the Setup.ini file. This was present in the folder on the website.
If anyone can point me to a resource explaining how to deploy my applications via the web, I would really appreciate it.
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When we have a link to http://www.yahoo.com and when we pass our mouse over it the status bar displays http://www.yahoo.com how to get this status bar text to javascript and pass it to a variable and open the http://www.yahoo.com in a new window?
expektin a solution,
Thx.
mrkdharmendra@gmail.com
Mr.K.Dharmendra.
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I think that you are looking at it the wrong way. For all your links that you want the windows to pop open, use the onmouseover event to do that. For example:
<html>
<head>
<title>Pop Open A Lot Of Annoying Windows</title>
<script type="text/javascript">
function popIt( o )
{
window.open( o.href, o.href );
}
</script>
</head>
<body>
<a href="http://www.yahoo.com" onmouseover="popIt(this);">Yahoo</a><br /><br />
<a href="http://www.cnn.com" onmouseover="popIt(this);">CNN</a>
</body>
</html>
"we must lose precision to make significant statements about complex systems."
-deKorvin on uncertainty
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msdn.microsoft.com references what is known as a subdomain. A subdomain is a domain that is part of a larger domain. For example, microsoft.com has multiple subdomains, such as office.microsoft.com and msdn.microsoft.com. Each points to a specific Microsoft product area.
microsoft.com/msdn is the address of the subdirectory where all of the information relating to MSDN is stored in the microsoft.com domain. Basically, a subdomain can be the assigned alias of a subdirectory, such that http://msdn.microsoft.com refers to the same Internet space as http://microsoft.com/msdn.
www.msdn.microsoft.com does not work because subdomains are shortcuts to a specific part of the world wide web space of a domain. In other words, msdn.microsft.com is a sub-part of www.microsoft.com and is an alias for www.microsoft.com/msdn. So when you access the msdn subdomain, you are through address translation already supplying www.
Here are some references:
How Does DNS Work?[^] Also, RFC 1034[^] and RFC 1035[^]
KwikiVac Vacuum Cleaner Supplies
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Yes, in the zone file you can have almost anything redirect to almost anything. The folks at MS realized that some people type in the www even for subdomains, so they likely added a redirect to catch it.
KwikiVac Vacuum Cleaner Supplies
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i am having a problem with my session object after i build so cookies i loose all the infomation in my session object and i have linked it to the amout of cookies i build when i build 72 cookies i loose my session but if i build only half my session works fine can somebody help me
chad
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