Loading Uploaded Xml File Into XmlDocument Object (ASP.Net, MVC, C#)
Jul 27, 2010
I'm getting back into coding after a seven year absence. Loving it, but everything is taking me so long!Anyway, I'm trying to upload a file from the browser and then read it into an XmlDocument object on the server. Originally I cracked this by saving the file to disk, reading it into the XmlDocument object and then deleting the file. The only problem was that the delete action was trying to take place before the XmlDocument.Load action had completed
View 2 Replies
Similar Messages:
Oct 29, 2010
I have ASP.NET form with an upload control for users to post an image. On the server I load that image (using the Bitmap class) and resize it. Is there any danger in doing that when users upload malicious or affected files or will the code just throw an exception at some point and stop the whole process?
View 2 Replies
Jul 17, 2012
How to get the full path of the file that is selected using the fileuploader.
View 1 Replies
May 20, 2010
I would like to use HTML input file type in my aspx page to allow user to browse for a excel file and then read the content of the excel sheet programmatically.If I want to read the excel sheet I need the full path of the file to connect to the excel sheet using asp.net.I do not understand how can I get the full path of the file.I know I can get the filename using postedFile.FileName property.But I need the full path of the file.
View 2 Replies
Jul 26, 2010
i am uploading a file through file upload control , file size has greater then 4 MB, I have to give the proper alert msg to the user that file size exceeding the limit.how to do it , because at server side it is crashed on the IIS and not return to the server to check the file size validation.that how it is possible to validate the file size and give the proper alert messege
View 3 Replies
Jan 14, 2010
I need to calculate the file size of uploaded file in order to catch System.Web.HttpException: Maximum request length exceeded.
This is my code
[code]....
I changed the file size in web.config.
<system.web>
<httpRuntime maxRequestLength="10240" />
View 1 Replies
Mar 6, 2011
I want to keep the uploaded file name to make it possible to users to download the file under the same name. But how can I implement it? The one option I see is to store each file to folder with unique name (GUID, for example).
View 2 Replies
Mar 9, 2010
public class Template
public string Title {get;set;}
public string Body {get;set;}
xml that is stored in /files/test.xml in a web application (at the root):
[code]...
View 3 Replies
Mar 1, 2011
how to download the uploaded file
I have used this in .aspx page...
View 2 Replies
Jan 27, 2010
I have a web form that uploads files by <asp:FileUpload> control. It uploads files to any folder on the disk (path to uploads can change in web.config, for example "c:UploadedFiles"). After file has been uploaded I need to show a link on the WebPage to download this file.
How it's possible create a link to this file (or what is another solution) on the web page if my website is in completely different place!?
View 3 Replies
Dec 24, 2010
Can anybody gives me the codes to get the date for upload file in asp.net(vb)
View 5 Replies
Mar 18, 2011
I need to create a custom web control which will be a part of a class library. This custom web control implements the upload functionality. I have implemented this with a web user control where I have a fixed path to a page in the web project where the upload of files take place and it works just fine.
The created control in this class library is used in the web project. How do I post the uploaded file to a page, say SomeClass.cs, in the class library.
View 2 Replies
Dec 15, 2010
Actually i am trying to storing the uploaded file into database but when i run this codes:
[Code]....
I got this error: " Incorrect syntax near the keyword 'File'.Incorrect syntax near the keyword 'File'. " can anybody tell me why this error came out?I tried toi change my connection string in web config,but it still showing the same error each time i run it in my local.
View 8 Replies
May 11, 2010
how to prevent exe file from being uploaded in a website , even if exe file is inside zip file( exe file in a new folder and new folder is then zipped and uploaded)?
View 2 Replies
Dec 3, 2010
i'me developing an ASP.NET application and it includes a FileUpload control, an object to show content of a format and a button to do functions. I want that when I upload the file, it will be shown in the object and for this reason i want to know the method to get the URL of the uploaded file.
This is the code:
[Code]....
View 2 Replies
May 28, 2010
is there any method on showing the image for the uploaded video files which are in flv format? i saw all the video in youtube got show the image of the video. how to do it?
View 4 Replies
Feb 15, 2011
I was trying to copy file to ftp via in my asp.net application... I did it successfully, however; when I open the copied file it is empty, I checked the properties aswell and its showing 0kb.
View 1 Replies
Feb 11, 2011
[Code]....
Linking to Uploaded File with Spaces
View 4 Replies
Nov 1, 2010
I want to upload csv file and import the data into sql. but I cant do the import thing. The file is uploaded but it cannot be imported into sql. This is my code. Hope that someone can tell me what is the problem.
[Code]....
View 5 Replies
Dec 14, 2010
I wanted to customize/Restrict the File Uploader control as follows:
1. To restrict Users to not to upload some type of file like.exe
2. To restrict the user to a specific size limit.
I also wanted to be able to display appropriate messages to the user if the abover restrictions are violated.
Can I use the validations control to achieve the above goals. As I am already using these controls to display appropriate messages to the user in case of wrong/invalid data.
View 4 Replies
Aug 5, 2010
I am using ASP.NET and C#.
I have made a document uploading page, In which use can upload their document. I am saving three fields in the database,
Document Name [NVarchar]
File [Image]
DocumentType [NVarchar]
Now, I am able to add records in the database, successfully. Now I want to show it in the gridview, like DocumentName, DocumentType and a link to download the file.
I have tried by retrieving the records and assigning them to the gridview but I am getting only two columns.
View 2 Replies
Sep 6, 2010
I'd like to get both C# and VB.NET sugestion.
I have an ASP.NET FileUpload control, which allows only image type. I used RegularExpressionValidator like below.
<asp:FileUpload ID="fuPhoto" runat="server" TabIndex="40" />
<asp:RegularExpressionValidator ID="RegularExpressionValidator3"
runat="server" ControlToValidate="fuPhoto" Display="Dynamic"
ErrorMessage="* You can only upload .jpg, .gif or .png image types."
ValidationExpression="^.*.(jpg|JPG|jpeg|JPEG|gif|GIF|png|PNG)$">* You can only upload .jpg, .gif or .png image types.</asp:RegularExpressionValidator>
This method will only verify the file's extension, not its actual type. Once I receive the file, I want to examine its contents to determine what it really is, in this case image only.
How do I examine the file content being uploaded?
View 1 Replies
Oct 21, 2011
I have a page set up that allows users to upload files to the server, and then uses a database entry to attach the file to a project. When the project opens, I load a gridview with the list of files, and create a hyperlink to the file like this:
Code:
Protected Sub gvFiles_RowDataBound(sender As Object, e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles gvFiles.RowDataBound
If e.Row.RowType = DataControlRowType.DataRow Then
' Dim oLinkButton As LinkButton = e.Row.FindControl("lbDescription")
Dim oSQL As New clsSQL
[Code] .....
When I try to click on the link, and select Open file, I get the following error:
I notice the type is right here, but on the open screen it isn't:
It says Type compressed Zip Folder for some reason. What I am doing incorrectly?
View 7 Replies
Apr 9, 2010
I know you are all tired of this Linq-to-Sql questions, but I'm barely starting to use it (never used an ORM before) and I've already find some "ugly" things. I'm pretty used to ASP.NET Webforms old school developing, but I want to leave that behind and learn the new stuff (I've just started to read a ASP.NET MVC book and a .NET 3.5/4.0 one). So here's is one thing I didn't like and I couldn't find a good alternative to it.
In most examples of editing a LINQ object I've seen the object is loaded (hitting the db) at first to fill the current values on the form page. Then, the user modify some fields and when the "Save" button is clicked, the object is loaded for second time and then updated. Here's a simplified example of ScottGu NerdDinner site.
//
// GET: /Dinners/Edit/5
[Authorize]
public ActionResult Edit(int id) {
Dinner dinner = dinnerRepository.GetDinner(id);
return View(new DinnerFormViewModel(dinner));
}
//
// POST: /Dinners/Edit/5
[AcceptVerbs(HttpVerbs.Post), Authorize]
public ActionResult Edit(int id, FormCollection collection) {
Dinner dinner = dinnerRepository.GetDinner(id);
UpdateModel(dinner);
dinnerRepository.Save();
return RedirectToAction("Details", new { id=dinner.DinnerID });
}
As you can see the dinner object is loaded two times for every modification. Unless I'm missing something about LINQ to SQL caching the last queried objects or something like that I don't like getting it twice when it should be retrieved only one time, modified and then comitted back to the database. So again, am I really missing something? Or is it really hitting the database twice (in the example above it won't harm, but there could be cases that getting an object or set of objects could be heavy stuff).
View 3 Replies
Sep 15, 2010
I am writing a simple web page that users can upload an image file. After the file is uploaded, Users can fill up other question in the web page. then users click the submit button to register them and the file is uploaded previously is move to special folder and is saved there. Know i want to delete the uploaded file if the user upload the file but dont click the submit button and close the web page. because i dont need the file uploaded until the user is not registered.I use Session_End event but i dont know why it dont work.
View 2 Replies
