Getting Web Address For Local File?
Jan 17, 2010
Is there a 'correct' way to get the proper web address for a file under an ASP.Net application? For example, I have content in '/Content/Images/Gallery/2010-01-17/small/', and I would like to iterate through all of those files, and output to the browser a link.
Now, I can do it manually by working out the path from the files FullName or I can do it from knowing the current directory, but is there a proper ASP.Net way to do it?
As you can probably tell, I'd rather use the provided method if it exists :)
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Similar Messages:
Sep 22, 2011
I want local/Client machine ip address, for that i have written below code. but this code gives me Application server address where my web site is hosted. where as i wanted client machine IP from where my web site is getting accessed. so if my website accessed from 10 different machine in that case i want 10 different IP address of those machines.
Code:
using System.Net;
private string GetIP()
{
string strHostName = "";
strHostName = System.Net.Dns.GetHostName();
IPHostEntry ipEntry = System.Net.Dns.GetHostEntry(strHostName);
IPAddress[] addr = ipEntry.AddressList;
return addr[addr.Length - 1].ToString();
}
Also the below server variable return global ip address.
Code:
HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
What is the correct code.
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Mar 26, 2016
How to get Client MAC address(Web). I used this it's only work in IE. But i want work all browser. How i can solve this?
This script is for IE only:
<script language="javascript" type="text/javascript">
   function showMacAddress() {
       var obj = new ActiveXObject("WbemScripting.SWbemLocator");
     var s = obj.ConnectServer(".");
     var properties = s.ExecQuery("SELECT * FROM Win32_NetworkAdapterConfiguration");
     var e = new Enumerator(properties);
     var output;
  Â
[CODE]...
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Oct 8, 2013
i want to login using ip address and (ip address as userid),and for this i need to find the ip address of the sysem.
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Oct 1, 2010
There is a hyperlink to a local file...for instance....C:/text.txt. This is not possible, because ASP.net does not allow links to local files. But, links to files on network drives such as W:/test.txt are working ok. how does the browser know which drive letter is local,and which is networked? How does it know that C: is local or D: is local etc, and that W: is a network drive?
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Dec 8, 2010
I host my asp.net application with wcf service on IIS 7 and I want that this location could be possible at adress of my computer in lan, that other in network could get to it..
Now it looks like: http://localhost/wcfAx/Service1.svc
How to do like that : http://192.168.2.33/wcfAx/Service1.svc?
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Dec 20, 2010
I host a local application on my machine which i provide access on network by normally type "http://computername/app". Can I change it to a real web address format "www.myapplication.org" for my local hosting.
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Nov 16, 2010
In our application, we allow user to upload documents which can be PDF, Doc, XLS, TXT. Uploaded documents will be saved on web server. We need to display link for each document user uploaded and when user click on that link, it should open relevant document. it is expected to have required software to open relevant documents.
To upload document, we use saveAs method of FileUpload control and it works absolutely fine.Now, how to view it?I believe, i need to copy/download file to local user machine and need to open it using Process.Start.For that i need to find user local temp directory. if i put path.GetTempPath(), it gives me web server directory and copy file there.
File.Copy(
sPath + dataReader["url"].ToString(),
Path.GetTempPath() + dataReader["url"].ToString(),
true);
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Sep 27, 2010
Am doing one project using asp.net,c#.. This is the project for recovery data from harddisk. My question is how we get cluster address for perticular data saved in the hard disk using asp.net?
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Jan 19, 2011
How can i get value from local .resx file in asp.net?
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Jan 27, 2011
I have requirement to copy or move file from webserver app folder to local file system folder (user selected). How is it possible in ASP.Net.
On my page i have textbox and browse button and user clicks browse button to select folder and there is Copy/Move button and when clicked the files under webserver folder should be move to the user selected folder. The webserver folder path is available to application.
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Jan 29, 2011
I have a form where users can store some data for archived documents. All documents are ONLY in PDF format.
There are 2 things I would like to do:
1. there is a "file path" text box on the form. I would like to open a "browse file dialog" box when user clicks the textbox and then the user browses for the file (file is on the users local machine) and selects it. The full file path should be saved to the textbox as string (e.g. "c:archive2010document11122011.pdf"). Also I would like to "limit" the file browser dialog to only show PDF format files...
2. add a code behind command to open the file from the saved path+name (see 1.) in the user's default PDF viewer (Acrobat or Foxit)
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Oct 20, 2010
I tried to save a file to local drive using the code below but got "access denied" error. How to save file to local drive? Dim file As String = "c:myfile" Dim stream As New System.IO.FileStream(file, System.IO.FileMode.Create)
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Oct 5, 2010
If I have a web application that needs to use a file, it presents the user with a standard open file dialog. But instead of uploading the file to server can it modify the file locally in a temporary location, while uploading in the background? That way the user does not have to wait for the upload before they can use my web app.
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Nov 23, 2010
This is the current architechture and this is the question I have: Current architechture: We have an intranet application. No one accesses from outside the firewall. It's pretty simple architechture. We have a webservice and WebUI. The Web UI calls the webmethods of the webservice. So far so good. It works fine. Both webservice and WebUI runs under the context of the same service account (non human user account) that we created. The security is a role based security. If a user is a specific AD group, he can access with web UI. On the webui and webservice we have "Integrated windows authentication".
Code:
<authorization>
<allow roles="MycompanyApr-DataWriters"/>
</authorization>
So all the users and the service account that runs this webservice are in this AD group Apr-DataWriters. When a user launches this webUI, I want to find out either his box number of IP address of this box and datetime stamp. How can i get that information.
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Mar 29, 2011
it may not have to do with silverlight as such, but a "security" issue. I appologize if that was wrong.
I´m having a go at silverlight...
I want to display large amount of data in good looking charts. Ideally, I would use a web service. However none of the tutorials I´ve watched works. There´s always some component or class missing.
So I figured I´d do it the "ugly" way, creating a xml file from a dataset, and then reading it in the silverlight app.
Now when debugging, I use a local file, which is apparently not permitted
But there must be a way around it right?
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Mar 4, 2011
I am trying to code (.net) in the autosave functionality without clogging the network. I am trying to capture data from a webpage into a file on the local drive and automate save every 5 mins. Then finally when the user hits "save" the data should be pulled from the local file to update the data base.
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Dec 4, 2010
I'm using ASP.NET with MVC 2 and have trouble translating a local file url to a server address. It would seem like a fairly simple and common task, but google searches gives me no good answers. (Perhaps i suck at searching)
I have a controller that takes a file from a html form in a view and saves it to disk. I need to return the real url of this file back to the View. Whatever method i use, I always get a string with the local path of the file instead of the http path.
I suspect the url might get translated to http address once the project has been deployed, but I really need the server address when debugging without having to hardcode anything.
Consider the following example in some controller method:
string url = Url.RequestContext.HttpContext.Server.MapPath("~/Content/Files/" + Path.GetFileName(file.FileName));
// outputs: "C:\Users\xxx\Documents\Visual Studio 2010\Projects\[ProjectName]\Content\Files\file.png"
// whereas i'd like something like "http://localhost/Content/Files/file.png" instead
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Nov 25, 2010
downloading latest Zip file from a FTP location and UnZIP it by saving to a particular location using VB.NET GipStream or some other method. I prefer not to use any 3rd party controls.
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Oct 20, 2010
I tried to save a file to local drive using the code below but got "access denied" error. How to save file to local drive?
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Oct 8, 2010
I've read that its impossible to get the client computer name (If your website is in a different server) I've tried it all but all (I guess) I got was the Router Computer name. my project is for INTRANET use. so.. I tried cheating.. What I want to do is store the computername of the workstation in a textfile and import it in a textbox so I can later on insert it in a database. Here's my code
[Code]....
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Sep 22, 2010
in the application, I need write a jpg file to local folder on server, then show it in browser.
so, the code likes show this file:
HttpContext.Current.Request.Url.Host + "/View/ViewJpg.aspx"
In the ViewJpg.aspx, it will process the jpg. /view is in root folder.
it works fine when the code is on a server, however, I have problem when I debug in on local machine.
because the code is actually http://localhost/mYproject but HttpContext.Current.Request.Url.Host only returns http://localhost.
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May 11, 2010
I am attempting to write an assembly that is hosted by a Web page on IIS. Everything works until I try to read a file from the file system, when I get the following error:
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; WOW64; Trident/4.0; GTB6.4; SLCC1; .NET CLR 2.0.50727; InfoPath.2; .NET CLR 3.5.30729; .NET CLR 3.0.30729)
Timestamp: Tue, 11 May 2010 20:10:22 UTC
Message: Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
So...I tried the example program found here, which has a similar use:
http://msdn.microsoft.com/en-us/library/system.security.allowpartiallytrustedcallersattribute.aspx
I compiled and published the application, but all I get is a page with a big rectangle and a little icon in the upper left corner, with no error messages. This is the same behavior I get in my own application when I give it a strong name key. (Without the strong name key, it runs properly, but gets the exception above.)
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Apr 26, 2012
I have an ASP.NET page that I need to have access the local file system. It's an intranet. I need to download a zip file and an executable to a temp location and then run the executable.
Then afterwards, I need to delete the contents via an ASP.NET page.
Is there any way to access the local file system? Generally, I would think this would cause a security concern, but I've seen posts about Silverlight being able to access it.
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Feb 1, 2011
i currently working on a webform. My current codes are below:
[Code]....
1. first of all i would just like to have 1 XML file that will contain both the builder and manager email address. I tried the following code but it does not work. Basically i set the databinding source for both the dropdownlist to the same source with different datafield value(for builder) and name(for manager).
[Code]....
2. So i want it to set so that when users select "Others" as an option, they are allowed to enter new email address manually. And i want them to update this XML file so that the next time they access this form they would be able to see the previous email entry that they provided.3. How do i get the 2 panels side by side at the bottom? For example i would like them to see the Label next to the Textbox.4. Last question, how do i create a text in the label so that i can see the Version when they press update in the form. For example if the major version is 6, user enters 6 and press the update button and the "Major Version" would display something like "Major Version = 6"?
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