In mu asp.net+vb web there is a page in which i display files from a folder in web. the code i sused id as under
Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Load
If Not IsPostBack Then
Dim filePaths() As String = Directory.GetFiles(Server.MapPath("~/Result/comn/"))
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as of now all the files in that directory is displayed . i want to display only pdf files
I need to retrieve and display directory files in descending order. For example:
file-02_01_2010.txt should display before file-01_01_2010.
I am using DirectoryInfo.getfile(searchPattern) but that will return files in random order (or maybe ascending order, I am not sure). Is there a way to specify the order in which I need files to be returned? I know I can load them into an array, sort them, etc., etc., but is there any cleaner way?
How I can see my folders in a list or DataGridView,and save images in the selected folder.
View 1 RepliesI want perticular file from sub directory i only know name of parent directory then how to get fileÂ
But it gives me string arrayÂ
I want info like   FileInfo[] listfiles = root.GetFiles();
So I can get all info with extension..
I have zip files in one directory . I want to iterate through all files and check the file size. If file size <>0 kb then want to move to another directory. How can I do that?
View 6 RepliesIn my project i am uploding images and videos using file upload control
My problem is that suppose two users upload two files with same name on the system then how should i distinguish them
and whether I should first save fle or first make its entry in database.
I want delete all the datas in server side folder 'documents' when the page load.I am using following codeÂ
string filePath = Server.MapPath("documents");Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â System.IO.File.Delete(filePath);Â Â
when i run the following error occur.Access to the path 'D:Librarydocuments' is denied.How to delete server side folder either it has data or not?
We are currently updating our policy page on our intranet. Currently the page is written in ASP and connects to an Excel spreadsheet that serves as an index, which contains policy name and number. We also have a directory that contains all of the policiesnamed the policy number. The control that is currently being used will get all of the policies listed in the index and create links for them. We do not have to manually create the hundreds of links we just update the index. Does anyone have an idea of a control or a way I can accomplish this in asp.net?
View 1 RepliesI have a ListBox1 on the Form that I read in the same Directories: "GetS" as in the code below.
Now I select the first index wich is 0 in the listBox with the mouse and press Button1.
What the code below does is to find that specific folder that also contains a .BMP file and a file: File1.txt
So I will first delete the .bmp file and the File1.txt and at last the directory.
My problem is as follows. When I press Button1 the First time, nothing at all was deleted but the second time I press the Button1, the .BMP file and the File1.txt were delete fine.
But the code breaks at this line and says that the directory isn´t empty. But the directory is empty as I can see when open it manually.
So initially my problem is why the .BMP, File1.txt and the directory aren´t deleted at the first press of Button1 ? (ListBox1 has AutoPostBack set to TRUE and everything is put inside an updatepanel)
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I have some issues regarding listing images from inside a directory. What I want to do is to create a Default.aspx page that will search and list the images located inside a folder of my website (where I simply drop them in it). I tried with a treeview, DirectoryInfo and both worked when I compiled my website with visual studio, but when I access them via another computer, I get a 404 for the page. My bet is that iis7 is blocking my code from accessing the folder containing the images. Any idea of how to fix this and make it work ?the code I use to browse in my image folder
string path = AppDomain.CurrentDomain.BaseDirectory;
DirectoryInfo diFiles = new DirectoryInfo(AppDomain.CurrentDomain.BaseDirectory + @"contentmiscimages");
foreach (var f in diFiles.GetFiles("*.jpg"))
{
Lit.Text += "<a href="" + f + ""rel="lightbox[img]" title=" + f + ">" + f + "</a>" + "<br />"; //I format the image as an url inside a literal
}
I have seen in your's Save and Retrieve Files from SQL Server Database using ASP.Net
there it is accepting only specific file but i want it should take all type of files. and store it in the database.
COMPLETE NOOB, dont know anything.. I have a Virtual directory ~/ClubInfoFiles that i upload some files too using a uploader i made. I might want to change the uploader i made to be able to change to a subdirectory or something so i can upload all files into one folder but different subdirectorys. the uploader i would like to be able to have a dropdown menu of all the subdirectorys within "ClubInfoFiles" say i has subfolders : Minutes, Flight Plans, Maintence Records, etc... but i would also like a field to where i can create a new subdirectory and have it automaticly update the dropdown. i want to list those files in gridview and have a link to dowload/open and dellete the files. i have found some code that gets close but it uses Auto Generate columns. really i dont need all that jazz, just the Name, File extention, and hyperlink the file for download/view. i would like to be able to delete and possible upload using the gridview... is this to much for a noob?
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I am having trouble populating two dropdownlist controls with a list of files.The controls should be loaded with a list of images and paths that are held in the IDictionary object.The dropdown controls are nested in a Formview Control under the currentmode of insert or edit.Here's a clip of my form code:
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Here's the code behind
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Download multiple file from server and stored in client browse directory.
View 1 RepliesI have an application that uses resource files to display items in multiple languages. My app uses quote a lot of javascript and the alerts need to display in the local language. To do this, I have created an http handler which will read the keys and values of the culture-specific resource file and write them to a JSON array which is then embedded in the page in a script tag, the messages can then be accesses using, for exmaple:
Message.Error (en-GB = "Error", fr-FR = "Erreur")
The messages http handler works great in development, however when I run the application on a test server, I get the error: Could not find any resources appropriate for the specified culture or the neutral culture. Make sure "Resources.Alerts.resources" was correctly embedded or linked into assembly "App_GlobalResources.b0n9j90e" at compile time, or that all the satellite assemblies required are loadable and fully signed. The code that I use to acccess the resource file is:
ResourceManager manager = Resources.Alerts.ResourceManager;
ResourceSet resourceSet= Resources.Alerts.ResourceManager.GetResourceSet(Thread.CurrentThread.CurrentCulture, true, true);
Where Resources.Alerts is the type that contains my multi-lingual definitions. The build action for the Alerts.resx file is set to "Embedded Resource". Any ideas why this works locally but not on my test server, am I missing something?
I am trying to open different types of files that I have uploaded on my sql server database. I would like to display all the list of files in Gridview. When user click the link it should open download dialog box and should be able to open its particular applications such as word, excel, browsers etc.
View 3 RepliesI am developing an ASP.NET 3.5 web application and I have a folder in the project which contains a list of documents which could be pdf or any of the MS office 2003 or 2007 supported file formats. I would like to display these files to my users as thumbnails (just like the way windows displays files). And when the user clicks on a file it has to prompt them to either save the file or open in the browser itself. How can I achieve this?
View 2 RepliesBy default ASP.NET's compiled files (Along with VB or C#) are saved and created in
C:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Filesoot...Is there a way to change it? or is it recommended to keep it at default?I am asking about changing it because what if you format the c drive? or some other reason as keeping functional files in a separate folder away from windows files.
how can we write a code for displaying a files and folders of server directory using Grid View in asp.net?
View 3 RepliesI am seeing temp files created in my wesite directory. The files are attributed to a page that I load from a txt file for more info. I beleive when I user clicks on the more info link and I read the textfile into the page it creates the temp file named somthing like this moreinfo.aspx~RF1630b1e.TMP does anyone know a way to clean these up other than a manual task? below is the code I use to read in the txt file
<script language="vb" runat="server">
Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
Dim strURLNAme As String
Dim MyFileName As String
strURLNAme = Request.QueryString("AdultInfo")
' Response.Write(strURLNAme)
If strURLNAme = "adult" Then
MyFileName = "AdultMoreInfo.txt"
ElseIf strURLNAme = "kids" Then
MyFileName = "KidsMoreInfo.txt"
End If
'Open a file for reading
Dim FILENAME As String = Server.MapPath(MyFileName)
'read the file
Dim objStreamReader As StreamReader
objStreamReader = File.OpenText(FILENAME)
'read the entire file into a string
Dim contents As String = objStreamReader.ReadToEnd()
Me.lblNicerOutput.Attributes.CssStyle.Add("text-align", "Left")
'We may wish to replace carraige returns with <br>s
lblNicerOutput.Text = contents '.Replace(vbCrLf, "<br>")
objStreamReader.Close()
End Sub
</script>
in direct regards to my last question.
my css files are located in the app_themes directory.
so im not the one adding the reference to them in the master page.
so how can i implement the solution they gave me in my last question?
I wonder if there is anyway to deny users from beeing able to view or acces speciall folders in the application...for instance.. lets say that we have an application with teh folder "dir",then by default the user whould be able to type [URL] and actually access this folder and see all its content..or if we have an image file for example in the "dir" folder called "img.jpg" then the user whould be able to type [URL] and the image file whould be shown...but what if I dont want the user to be able to see this file,or any of the dir-folders subfolders and files?..how whould I do that?
View 6 RepliesI have an ASP.NET application running on Apache server with mod_mono. If I have a folder called "temp" located in the website's root directory and run the following code
System.IO.TextWriter tw = new System.IO.StreamWriter("temp/test.txt");
tw.WriteLine(DateTime.Now);
tw.Close();
it saves test.txt in C:Program FilesMono-2.6.4in emp on the server. If I add a slash to the directory name like this: System.IO.TextWriter tw = new System.IO.StreamWriter("/temp/test.txt"); It saves it to C:/temp. Both do not do what I want. How do I get the code to save the file to the temp folder inside my website's root directory? Is this a mod_mono issue or something to do with Apache? I have tried adding this line to httpd.conf Alias /temp "C:/Path_to_root_folder/temp" without any luck. I shouldn't have to use alias if the temp folder is within the root directory, correct? In my development environment which uses XSP as the web server everything works as expected. It is only a problem when running on Apache.
I have a website(not an application) built in VS2008. When I try to publish the site, any of the files that are in the root folder are not published. This has only just started happening and I am unsure what I have changed to cause this. The files are not excluded from the project.
View 1 RepliesI'm having an incredibly hard time with this, I'm really new to it. I'm creating a website for free web graphics and I would like to add data to my database whenever more files are added to my server. I've found a way to list all the files in the directory:
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