How to identify the original file type and restrict the file uploading while using file upload control
Hi asp.net , I am uploading a file using FileUpload control in asp.net using vb.net.I wrote the code to upload only PDF files. the user can change the extension and change to PDF . I have to check is the file original PDF or not then i have to upload the PDF files only . How to do this ??
Hi, Check the file Mime type for "application/pdf" by looking at the: FileUpload1.PostedFile.ContentType RegardsSmcoxonNo Gem is ever polished without some friction.
Hi smcoxon , Thanks For Replying ,But i found that there is no use using
PostedFil...How Do I Enable A File Upload Control When Another File Upload Control Has A Value?
you for taking the time to read this post. I am quite new to
programming and have searched the net and experimented with my own code
but not been able to get it to work yet.I am creating a simple CMS for a friends site and my friend wants to be able to upload 9 images per page.I
have created an asp.net form with 9 file upload controls. I want 1
control to be enabled by default and the other 8 controls disabled
until the previous control has a value. I have set the default setting
in visual studio without any problem.My first thought was to
double cli...Is there any limitation of file types that file upload control can be used to upload?
I am working on a content management system which requires me to upload WebEx recording files (.wrf) through file upload control. But I am getting "internet explorer cannot display the webpage" error. It worked with other files types as txt, doc, xls, pdf, jpg, gif etc. Is it related to any security issue or just a bug with the file upload control?
The file upload control doesn't have any file type limitations that I'm aware of, but it does have some size constraints. By default, ASP.NET is configured to not accept any file's larger than 4...File Upload control-Control file size
I am using a file upload tool. I believe the default permissible size for a file uploaded through this tool is around 4 mb. How do I change this limit? I don't want it to be changed for all upload controls on the page. I just want it to be changed for one particular control which uploads music. I want to raise the uploaded file size limit for music to 10MB.
here are some information for you to refer to,
http://www.codeproject.com/useritems/AJAXUpload.as...Upload all files in folder with file upload control
i I'm trying to upload all files to a wesite that is in a specific local folder. My code workes fine when I run it locally but when I upload it it fails.
I think it looks for the files to upload on the web server and thus cannot find it.
1 Dim files() As String
2 folderExists = System.IO.Directory.Exists(foldername)
3 If folderExists = False Then
4 Label1.Text = "Folder does not exist. Did you enter a folder name or just a file name ?"
5 Exit sub
6 End If
7 files = System.IO.Directory.GetFiles(foldername)
8 For...Deleting A File Uploaded Through File Upload Control
I have a form which allows a user to upload a file to a virtual drive on our server using the following code:
fileInvoice.SaveAs(ConfigurationManager.AppSettings.Get("DocumentPath") + strFileName); //Document Path is defined in the web.config file
How can I safely allow a form on a web page to delete the file if they know the exact name of the file. I don't want them to be able to do a wildcard match like test*
thanks in advance,
Peace be on you brother, so you want to safely delete the file which the name you know. OK I consider that the name ...Posting filepath in file upload control in .NET to the next page and uploading the file from second page
var Schemafilename=document.getElementById('<%= this.flUploadB.ClientID %>').value;if(Schemafilename.length>0)
alert("File Name cannot be empty");return false;
we written code in button click . i need a file author name . how to find it can any tell me .
thanks in advance
For your information, I know you want to get the file's author name, which from client-side
But I think Not all type of files have the attribute of "author name" (I think on...How to upload file without using file control...???
I have List of file path of Client. say "C:/WordDoc/Document1.doc". Now i want to upload this file to server.I dont want to use File Upload or Input File HTLM Control. Only i have is Path in some lable or text box.
Now, How to upload this file from client to server? I dont have idea on it.
Java has Third party API for uploading but i dont have idea on it.
Can one help me on it.
Whether some ActiveX or API avialble to do so.
Thank You In Advance...!!!
I can't see any worthwhile reason to not use the FileUpload control, but.....
http://www.aspfree.com/c/a/....Uploading Files without using File control
Hi Everyone, I'm in need of a feature where i need to upload a file without using File control. Anyone have pointers to go about it ? I've already gone through this tutorial: http://www.15seconds.com/issue/010522.htmbut when i try to run the code it gives me the error on window 2000 PC:"Safety settings on this computer prohibit accessing a data source on another domain."even though security setting set to "Low". And on XP machine i get the error:"Can't create automation server" (or something like that not entirely sure)My actual requirement is to upload a file using AJAX.Help will be gr...Upload file withouit using the file control
is there a way to upload files withouit using the file control
Not that I know of. I would require some kind of component to be installed Client Side (ActiveX etc.). Read this article for more information.RegardsAndre Colbiornsen ---------------------------------Seventh DayRåbygatan 1A,SE-223 61 LundSwedenMob.: +46-(0)708-97 78 79Mail: firstname.lastname@example.org--------------------------------...How much size of file can be uploaded with file upload control
How much size of file can be uploaded with file upload control?
By default its 4mb but it can be chaged through web config settingsAshok Rajawww.iGold.inDon't forget to click "Mark as Answer" on the post that helped you. This credits that member, earns you a point and marks your thread as Resolved.
For a detailed explanation on your query have a look into this article
http://msdn2.microsoft.com/en-us/library/e1f13641(vs.71).aspxAshok Rajawww.iGold.inDon't forget to click "Mark as Answer" on the post that helped you. This credits that member, earns you a point...Upload Image In Gridview using File Upload Control
I have question that i want to upload image in Gridview for differt users. And i also don't know how to fix size while upload the image.Can You please tell me how to upload images for the different users and how to fix size so i can save all users name with their own logo image.
I just have started work with asp.net so i will be very thankful to you if you can give answer with code.
Hi, Nisha Shah
Based on my experience, please refer to the following code:
<asp:GridView ID="GridView1" runat="serv...File Upload: Without using File Input control
Can anybody just tell me how to store a single file from client machine on to server without using a HTML File Input Control.
You can use the FileUpload control, but that just renders an HTML file input control in the end. If you don't want to use any HTML stuff, you could use an ActiveX control. There are plenty available by searching.Darrell Norton, MVPDarrell Norton's BlogPlease mark this post as answered if it helped you!
I tried to find from your serach string but I could not find the exact code in Asp.Net. Can you Please send me&nbs...