C# - How To Create A Directory Structure From Database For Treeview

Feb 18, 2011

I am saving relative path of files in my DB as string. I want to create a treeview from this input. There can be multiple folders for a file path.

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Can you point me to a url for the proper directory structure to create for a new website?I can create a website project and add class library projects to the solution to create a fully functional website.My grey area is that I need to zip up the web site solution and hand it over to the client.I'd like to make sure that I hand over a solution with the most proper directory structure.I'll run you through a scenario:

1. Select File > New > Web Site > ASP.NET Web Site from the main menu
2. Save with a path of C:ProjectsTestWebSite
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It seems like there should be a way to create a better structure for this but I'm just not following the correct process. Can you point me to a url with instructions for managing a proper structure for this?

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[URL] ....

In above link you clearly describe (How to display directory folder structure).  

The path only works when the folder insight the project.

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I am trying to create a TreeView nested structure with the use of self referencing table fields. Here is a simple example:

Category 1
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I am using the following code but it does not generate the TreeView (ASP.NET) successfully.

public void BuildTree(List<Category> categories, TreeNode treeNode)
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Embedding Whole Directory Structure?

Dec 13, 2010

I have a large directory structure with JavaScript, images, etc. that depend on each other. I would like to encapsulate it all into a DLL so I only have to reference one thing and not have multiple copies of all these files across projects.

Because the files depend on each other, I'm thinking I can create an IHttpModule that registers a route to accept URLs such as /MyEmbeddedDir/subdir/file.js. Anything in MyEmbeddedDir would then be handled by a custom IHttpHandler that does the correct mapping. Each web application would then need to reference the DLL and add the module and handler to web.config. Does this seem reasonable?Also, is there an easier way to embed/reference the files than to set the build action to embedded resource and add [assembly: WebResource(...)] to each file (there are dozens!)?Edit: If I'm not using WebResource.axd then I shouldn't need to add [assembly: WebResource(...)]

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I'm building a site that can possibly have millions of users (yes ambitious!). Each user can upload an image or two for his/her profile. How would you architect the directories to support this type of thing? I was thinking of having a users subfolder off the root dir where each user will have their own sub-dir that corresponds to their userId created at registration time. I could then upload their profile pics to their corresponding sub-directory under the users dir. Seems straightforward but am I missing anything? Can I have a million sub-dirs under the user dir? NTFS supports it so my guess is YES.

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I am working on an ASP.NET application which has one data entry form. this form contains one field which takes Path for existing webforms.Suppose i have a form name "XYZ.ASPX" inside my working directory eg. "WEBPAGESXYZ.ASPX"Now my requirement is "Can i have a browsing control which will restrict me to browse pages and user controls in my wrking directory only and not the whole computer"

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I'm working on an application which will store around 50.000 images within it's first year and another 75.000 in it's second. Images can come from Galleries, news images, article images and profile images. So I want to give each image a GUID and store the GUID in the database.As for the directory structure i was thinking of something like this:

~/Upload/Images/F2/50/F2504E0-4F89-11D3-9A0C-0305E82C3301.jpg

So I'm using the first 4 characters of the GUID as my directory structure to spread images a bit more evenly between directories. Now I have some questions about this approach:Is it considered good practice to store all different kinds of images together rather then use ~/Images/Upload/Profiles, ~/Images/Upload/Articles etc.I'm also storing thumbnails and they have a different GUID obviously so the thumbs will not be in the same folder as the original and somehow that doesnt give me a good feeling but I guess it should not matter but.Same goes for Galleries, I'm used to store galleries in folders like ~/Images/Upload/Galleries/12 , and now all the images from a gallery will be scattered around in different subfolders, is this a big performance hit?Do you guys have any other ideas for directory structures?

As you can probably see I'm a bit afraid to use this approach but since there will be lots of images maybe even more then the numbers i gave i have to let the control go I think :)

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[URL]

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[Code]....

Perhaps using a custom route handler.

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1 .my query is

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i want to copy the structure (with the documents) from our vss server to an webserver. Therefore i want to create an application which is on this webserver. i want to use asp.net.

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i need to list client machine Drivers

-> Directories

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How I can see my folders in a list or DataGridView,and save images in the selected folder.

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<a target="_blank" href="<%# Eval("link") %>"><%# Eval("link") %></a>
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<asp:BoundField datafield="description" headertext="Description" />
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I want to create web application. I use SqlServer 2008 and asp.net (framework 3.5 sp1).

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