I have this code and I'm getting an IOException and can't figure out what the problem is. I'm trying to loop through the subdirectories in a directory and list all of the .JPG files.
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
Session["AllEmpsLoadPath"] = "\\intranet.org\Photo Album\Employees";
}
[Code]....
in my project i would like to save pdf files in database, how to save pdf files in database ? along with that i would like to create create a search page to search for pdf files with PDF file names , how to accoplish these things
View 3 RepliesThis is in class file
Imports Microsoft.VisualBasic
Imports System.IO
Imports System.Collections.Generic
Public Class FileSrch
'' File Search Options
Public Enum FileSearchOptions
YearFirst
MonthFirst
DateinExtension
NormalFiles
End Enum
Public Shared Function GetSearchcriteria(ByVal DatetoSearchwith As Date, ByVal Filename As String, ByVal FileExtension As String, ByVal SearchOptions As FileSearchOptions)
Select Case SearchOptions
Case FileSearchOptions.YearFirst
Return String.Format("{0}_{1:yyyyMMdd}{2}", Filename, DatetoSearchwith, FileExtension)
Exit Select
Case FileSearchOptions.MonthFirst
Return String.Format("{0}_{1:yyyyMMdd}{2}", Filename, DatetoSearchwith, FileExtension)
Exit Select
Case FileSearchOptions.NormalFiles
Return String.Format(Filename + FileExtension)
Case FileSearchOptions.DateinExtension
Dim ExtensionFormat As String = (Convert.ToInt32(DatetoSearchwith.ToString("mm")).ToString() & DatetoSearchwith.ToString("dd"))
'' Month in Double Digit
If DatetoSearchwith.Month > 9 Then
ExtensionFormat = (DatetoSearchwith.ToString("mmm")(0) & DatetoSearchwith.ToString("dd"))
End If
Return String.Format("{0}.{1}", Filename, ExtensionFormat)
Case Else
Return String.Format("{0}.{1}", Filename, FileExtension)
End Select
End Function
Public Shared Function GetFiles(ByVal RootDirectory As DirectoryInfo, ByVal Filename As String, ByVal FileExtension As String, ByVal DatetoSearchwith As Date) As List(Of FileInfo)
Dim FiFiles As New List(Of FileInfo)
For Each DateOption As FileSrch.FileSearchOptions In [Enum].GetValues(GetType(FileSrch.FileSearchOptions))
FiFiles.AddRange(RootDirectory.GetFiles(FileSrch.GetSearchcriteria(DatetoSearchwith, Filename, FileExtension, DateOption), SearchOption.AllDirectories))
Next
Return FiFiles
End Function
End Class
This in Button Click
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim FileName As String
' Dim fileName As String = txtextension.Text.Trim().Substring(0, txtextension.Text.Trim().IndexOf("."))
If txtextension.Text.Contains("_") Then
FileName = txtextension.Text.Trim().Substring(0, txtextension.Text.Trim().IndexOf("_"))
Else
FileName = txtextension.Text.Trim().Substring(0, txtextension.Text.Trim().IndexOf("."))
End If
Dim extensionToSearch As String = Path.GetExtension(txtextension.Text)
'Dim Directory As String = Path.GetDirectoryName(txtpath.Text.Trim())
Dim Directory As New DirectoryInfo(txtpath.Text.Trim())
'Dim filess As String() = Directory.GetFiles(txtpath.Text, txtextension.Text, SearchOption.AllDirectories)
'For Each fiFile As String In filess
' Response.Write(fiFile & "</br>")
'Next
Dim SearchedFiles As List(Of FileInfo) = FileSrch.GetFiles(Directory, fileName, extensionToSearch, Now.Date())
'Dim searchedFiles As List(Of FileInfo) = GlobalStuff.GetFiles(directoryToSearch, "whateverfilename", extensionToSearch, DateTime.Now)
If (SearchedFiles IsNot Nothing AndAlso SearchedFiles.Count > 0) Then
For Each fi As FileInfo In SearchedFiles
Response.Write(fi.Name & "</br>")
Next
Else
Response.Write("No files found")
End If
End Sub
Now,we need to address the following things in that to complete req, 1) If I enter filename_mmddyyyy.txt it should fetch only files having current date in their name in mmddyyyy format.For eg. If I give test_mmddyyyy.txt in txtextension it should return only files with test_10222010.txt and not thee ones with yyyymmdd and all...Right now I am getting all the files created in the current date including the one with ordinary test.txt and also test_20101022.txt .......And the third thing filename.mdd everything is getting passed correctly but it is not fetching the file ..Again test,test_20101022.txt everything comes.It shouldn't be like that it should only fetch files with .mdd (current date)....
In my above code i have two text boxes one for file path and other one for getting extension and also for gettting file names with diff search criteria.....What i do is i should implement file search which is like as mentioned below -
1) it should search for all files if i enter *.*,only jpg if *.jpg, and files like nks.txt if i enter ?
2) if i enter the filename alone without extn it should return me filenames that exist without extension in directories. 3) the final thing is the date in filename where my file will be like filename_mmddyyyy.txt or filename_yyyymmdd.txt or filename.mdd.In first case it should return only files with current date in mmddyyyy format and txt extn....like taht....last case is mdd in extn...
where if i enter filename.123,it sould get me files with jan 23(23 currnt date) and for months greater than 9 it is N for nov ,D for dec and so on.But in m,ytext box i will enter only file.mdd only .and also filename_mmddyyyy.jpg like that....
I need to setup a file handler to route with multiple sub directories something like tihs;
http://localhost/images/7/99/786936215595.jpg
I tried putting this in the global.asax file;
routes.Add(
"ImageRoute",
new Route("covers/{filepath}/{filename}",
new ImageRouteHandler()));
I am using the ImageHandler found in this Question, which works great if you have a single sub-directory (ie '/images/15/786936215595.jpg') but fails when you have multiple directories.
I tried setting up a wildcard and that didnt work (ie 'new Route("covers/{filepath}/*/{filename}"')
This is serving images from a large NAS (think something like 3 million images) so its not like I can just move files around.
We have a web portal product from which we customize portals from customers. We use the precompiled web app and create a virtual directory (vd) where the customization resides. In addition to this we do some changes web.config in the web app folder. We would obviously like to keep these customizations under TFS source control.
When I try to add the precompiled web app (which I don't want to add to source control), a warning tells me that the vds cannot be added. If I only add the folder that is referenced to by the vd, I lose the references to assemblies in the precompiled web app.
My questions are:
How do I structure a solution for adding IIS (sub application level) virtual directories and still retain the references to assemblies? Is it possible to add other directories/files from the web application level (like App_Theme, web.config etc.) to the solution?
Since we already use Visual Source Safe, we have established a tree structure for each customization project:
Project Root
|
|-Custom Sql
|
|-Custom Portal Files (which is added as a virtual directory)
|
|-Other Customizations
I could probably do a lot of this manually through the source control explorer, but I'd like to have everything done through a solution.
I've followed the instructions using this article: [URL], but this doesn't address the exact problem that I have. Oh, and we are currently using Visual Source Safe for portal customizaton, but are eager to make the move to TFS.
i have different number of directories containing files and i need to have hyperlinks so that user can download files to their ends. problem is that these directories are outside the application directory. how to map these files paths and name so that when user right click and save it on his machine or just clicking it..... what i have to do beside setting permission to reading those directories..
View 7 RepliesIn my asp.net wep application i would like to move the folders from the server to a network location so that the server doesnt get filled up.
i was able to move the files within the same drive but not to other network locations .
My ASP.NET application logs transactions (both inside AND outside of databases), and therefore needs read/write access to text files within various directories within the root of the website - in ADDITION to the normal database access.
In this scenario, how can I safely allow my ASP.NET application to write data to the web folders? I have a thread-safe DLL that performs the actual work, so I don't believe I need to worry about multiple sessions writing to the log files at the exact same time - assuming my DLL will only be running in a single instance/process that will be shared between numerous ASP.NET instances/processes/threads.
But I'm more concerned about file access permissions. I've heard that ASP.NET applications generally aren't allowed access to the webserver's local file system, and that this may even restrict my DLL from getting the correct file access. Can I grant my application file-access to the web-driectories?
We're having the same setup and receiving the same problem as:
[URL]
Setup
Server 2003 32bit, IIS 6
ASP.NET wild card mapping
A virtual directory mapped to an UNC share serving static images for a CMS in a load balancing environment
My question if it's possible to turn off asp.net from virtual and only serve static files e.g. images in the virtual directory, to avoid the problem with too many open connections?
If it's not possible I'll guess I have to implement a solution like [URL] to server the files from a local disc.
I found a possible solution at [URL] that removes the wild card mapping and makes it possible to turn of execution of asp.net files.
I'm trying to enumerate the directories and sub directories in a Windows Form using a Tree View. I can view the directories but when I want to see the files in the sub directories I only see the files from the root.
[Code]....
I basically want to do a reverse 'search in all files', so it returns files that don't contain "keyword".Does anyone know how to do this, or the regex used, etc?
View 1 RepliesI have a scenario to open the PDF files in for loop from server folder.
Can you please provide sample code to open the pdf files in for loop?
I've created a page that can list Directories and Files but when you click on the file link it posts back to the main page for some reason. If you can point me in the right direction....let me know.
[Code]....
Basic Concept :
1. User will upload files into system. {say into Database or storing in some location (C:/temp/.....).}
2. Suppose user wants to search file/s which contains particular keywords - suppose user wants to retrieve files which contains word :
Finance Management. System should return all the files which contains that word.
I know how to upload file and retrieve file of particular name.
Problem : Only need idea of functionality in which key word will be searched through the several files and search result will return names of the files which contain that word.
I have a directory folder with PDF images files: 1234567.pd, 7654321.pdf, 3212345.pdf, 9876321.pdf. Now, see my code below (everything in the code is working good), except that I am trying to search for the image file number doesn’t exist in that directory.
<table><tr><td>
<asp:Label
ID="lblImageFileNumber"
runat="server">Entry Number:</asp:Label>
</td>
<td >
[code]....
For example If the image file pdf number: 4455668.pdf doesn’t exist in that folder it will redirect or display error.I am getting an error that says: AspPDF. NET 2.1.0.15816 has generated error #110: [ Could not find a part of the path 'C:XXXX-Image4455668.pdf', which means the image file number doesn’t exist in the path directory. Yes, the error is correct, there is not image file number I type.
what type of files can we search using Microsoft Indexing Service
View 3 RepliesI have just deployed a MVC web application onto our intranet. The application is hosted on a Win 2003 R2 SP1 server and running on IIS 6.0. Everything works fine within the application. But our intranet uses the windows Indexing service for providing search functionality on our intranet website.The search brings up related links to files within the MVC web application. But the problem is the links don't work as MVC urls do not point to absolute files.Is there a way to resolve this?
View 6 RepliesWhen i SEARCH for a particular topic including code examples for example, SQLDATASOURCE.INSERTPARAMETER the search results come up nothing?In VSDE 2005 version various result examples are display.
The only help content appears to be menu on feature walkthroughs much like in Windows?
This is one thing that's long driven me nuts. Sometimes I want to search the entire project for some string, and about a billion matches occur in JavaScript files, making the search unusable. Is there a way to specify file types to include in the search?
View 2 RepliesI want perticular file from sub directory i only know name of parent directory then how to get file
But it gives me string array
I want info like FileInfo[] listfiles = root.GetFiles();
So I can get all info with extension..
Im stuck with declaring a string which is in a loop within another loop.
Dim CompanyDetails As String = ""
Dim CompanyRow As DataRow
For Each CompanyRow In newdt.Rows
CompanyDetails += CompanyRow(1) & " " & CompanyRow(0) & "<br/>"...
How can I get this to see the GetInfo as declared..... since its in a loop within a loop?
i have a test project with the following directory structure:
/root/pages/default.aspx
/root/App_LocalResources/default.aspx.resx
/root/App_LocalResources/default.aspx.fr.resx
using the following simple code:
[code]....
My asp.net web application knows how to create sub-applications (asp.net applications with web.config file, located in sub folders of the root application).
Now, I need to configure each sub-application in the IIS with a Virtual Directory, AND, make this new virtual directory an application in a specified application pool.
Is there any API for IIS7.5 using .NET ?
I just got a windows vps setup at a hosting company and about to install a big web application that is a store front. Do I need to set any of the folders as virtual directories? I'm so confused on all of this. Do I just copy the folders and files over and thats it? It has Plesk to use for the control panel. I know I have to set the directories to run as application but is there anything else?
View 1 RepliesI am using uploadify along with ASP.NET to upload files to my server. At the moment I have to recreate the folder structure and upload the images in batches per directory.Does anyone know of a way of using Uplodify or any other tool that would allow me to select a folder and upload the entire directory?
View 2 Replies
