Web Forms :: Upload File Without Clicking Button When File Is Selected In FileUpload?

May 7, 2015

how to image upload without button click c#?

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Similar Messages:

AJAX :: Upload Default File When No File Is Selected In FileUpload Control

May 7, 2015

How to set default file in  <asp:FileUpload />

When a FileUpload is null then i want to set defualt file .

regarding my code :

Byte[] imgByte = null;
if (FileUpload1.HasFile && FileUpload1.PostedFile != null)
{
HttpPostedFile File = FileUpload1.PostedFile;
imgByte = new Byte[File.ContentLength];
File.InputStream.Read(imgByte, 0, File.ContentLength);
}

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Web Forms :: Enable The Upload Button When File Path Is Entered In The FileUpload Control?

Apr 15, 2010

I have used a FileUpload control in my web page. Now I want that when the textbox of the control is blank (i.e no file name mentioned), the upload button should be disabled. Only after the some file name is mentioned, the buttong should get enabled.

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In Fileupload Control When Click Any Button To Upload The Then File Name Is Blanked?

Nov 11, 2010

[code]....

in Fileupload control when click any button to upload the then file name is blanked?

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Web Forms :: Upload File With Random File Names Using FileUpload Control

May 7, 2015

I am planning to create a web page with the name of the student, course,pic and the resume to be uploaded by the user for specified students...

If I upload the resumes of students with same name how to differentiate. Looking for creating a name of the file name randomly as next I'm planning to retrieve the resume via search function to download and view the resumes....

Saving the resumes with same name with differentiate or randomly to save the files with new file name....

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AJAX :: Upload File Without Submit Button Click Using FileUpload Control?

Aug 18, 2015

I have fileupload control on button click event it is uploading file to my folder. its working fine.

 i want as the user give the file path using file upload control browse button it uploads the file user does not need to click on button.

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Web Forms :: Selected Files In File Upload Gets Removed When Button Is Clicked

Jan 20, 2013

I am selecting the file in the file uploader and when i press the button,the page gets postbacked and the selected files in the file uploader gets removed. I need to remain the selected file in the file uploader even thought the button clicked.

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How To Upload A User's File To A File Server Without Using FileUpload

Oct 2, 2010

I need to upload a file (xml, pdf, etc) from the user's PC, but I need to write it directly to a file server. I cannot use FileUpload because there is no way to direct its initial upload to anything but the web server. So, how do I use the HTML INPUT to upload the file from the user's PC directly to a file server located at a different URL than the web server the web page is being hosted on?

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Web Forms :: Change Text That Is Beside Of Fileupload Button - No File Chosen In FileUpload Control

Jun 27, 2012

I have Fileupload control in my page

1-i want delete the text that is beside of fileupload button  text: no file choesn

2-i want change text of file upload button(  I want change Choose file text)

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Web Forms :: Unable To Upload File Using Fileupload?

Dec 26, 2010

I am trying to use the fileupload control to upload data. Everytime i browse the data and click on submit button, the "HasFiles" returns false i have checked like this:

[Code]....

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Web Forms :: Upload File To Web Server Without Using Fileupload Control?

Sep 8, 2010

i want to upload file to web server without using fileupload control...

here is issue is that i have static path and using that path i want to upload that file to web server..

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Web Forms :: How To Rename File When Upload Using FileUpload Control

May 7, 2015

I have one textbox=txttitle and one fileupload control=fuppdf

below is fileupload control code:
if(this.fuppdf.HasFile)
{

[Code]....

here I want when it want save name of pdf in database it save name with text that users enter in txttitle...

i.e:

users enter this text in txttitle: "City"

and the pdf file's name that they upload is jack.pdf

now I want in database it save with this name City.pdf

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Web Forms :: How To Upload File At Client Machine Using Fileupload Control

Jan 19, 2011

I want to upload file at client machine using fileupload control. How can I do this in asp.net.. Currently I am using the following code to upload a file. but this code gives the contents of file at server machine..

I need the full file path..In IE versions higher than 7, FileUploadControl.PostedFile.FileName gives only the filename ..

string filename = FileUploadControl.PostedFile.FileName;
sr1 = new StreamReader(FileUploadControl.PostedFile.FileName);

[Code]....

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Web Forms :: How To Restrict The User To Upload File In Fileupload Control

Oct 21, 2010

I have a file upload control in which i want to restricr the users not to upload more than 1mb file. Is it possible using custom validator or any other code. I want to raise validation before any postback happends.

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Web Forms :: Upload File Into Remote Machine With FileUpload Control?

Dec 7, 2010

My project is running with VSS..I have it's IP Address to connect it. There is a folder "DataShare" in VSS for my project. My task is, i need to upload a document(*.doc) from my Local drive to VSS Folder "DataShare" with FileUpload Control How should i do this?

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Web Forms :: Using The Fileupload Control For File Upload On Flickr From Application?

Jan 8, 2010

I am using the fileupload control for file upload on flickr from myapplication.using Fileupload control, How can i get the upload file physical path(local system file path).

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Web Forms :: Validate File Size After Upload Using FileUpload Control?

Jul 11, 2012

i use these code to set limit size for image that users want to upload

protected void BtnUploadS_Click(object sender, EventArgs e)
{
string path = Server.MapPath(".") + "../image/House";

[Code]....

here i define  if (fup1.PostedFile.ContentLength < 102400)  this size for image but when i upload image that has more than this 100KB it show error ===File size of 756 KB is exceeding the uploading limit  but it upload file   i don't want users can upload file morethan 100KB but here show error but upload image why?

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Web Forms :: FileUpload Validate File Size Before Upload Starts Not Working

Jul 5, 2010

I do not want to change the default settings for file upload, 4Mb is more than enough for the project I'm working on. After quite a bit of searching I found two approaches that were purported to work but neither one is preventing the "Maximum request length exceeded" error. The first approach[see ref. #1 below] performs validation with a custom validator and in code behind on the page that contains the FileUpload control. It doesn't work. The second approach [see ref #2 below] performs validation in the Application_BeginRequest event in Global.asax. The author stated that validation must be handled by this event. Quoting: "The way to get past is to use your Application_BeginRequest event to handle the problem.. This event takes place for each request to your application BEFORE the data has been completely uploaded. Here you can check for the content length of the request and then redirect to the some error page or the same page with some value in session or query string so that the page can show appropriate message to the user." Here is my code from Golbal.asax based on the above. As noted, this approach doesn't work either.

protected void Application_BeginRequest(object sender, EventArgs e)
{
const int maxFileSize = 4 * 1000000; // Slightly less than 4Mb
if (Request.ContentLength > maxFileSize)
{
Response.Redirect("~/FileUploadError.aspx");
}
}

One comment by a reader of the Global.asax approach was that the value returned by Request.Content.Length would include everything on the page, i.e. viewstate, image and text content, etc. I suppose one work-around would be to set the limit higher in web.config but validate for max. file size in code behind, but that seems kind of silly because I'm manipulating the uploaded files (images) to reduce the size anyway; storage space isn't the issue, performance is. Has anyone managed to solve this poblem?

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Can't Upload A File With Asp:FileUpload?

Jul 1, 2010

For some reason, I'm unable to upload a file with the <asp:FileUpload /> control. I know it's not just something completely pooched, because I created a new project with this code in it and that uploaded the file.My code looks like this (some bits removed...):

<form id="querydata" runat="server" enctype="multipart/form-data">
<div class="container" runat="server">
<asp:ScriptManager ID="queryscriptmanager" runat="server" />

[code]...

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Check Whether The File Is Selected In File Upload Or Not?

Feb 3, 2011

How can i check whether the file is selected in file upload or not

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AJAX :: Async File Upload Control - Check File Contenttype Before File Upload Starts?

Jan 13, 2010

I am using the async file upload control to upload to a image file. I want the user to upload only jpg files. And for that I am checking the uploadedfile content type in server side, after the upload complets. I wanna check this, before upload starts. There is one javascript method

function startUpload(sender, args){}

but how to access the content type of the file selected by user.

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Fileupload Control - Unable To Upload .swf File

Jun 25, 2010

I am working on a project, in which I need to upload the .swf file by using ASP.Net fileupload control. But, when I click upload button, it doesn't work even not arises any related error, but "Internet Explorer cannot display the webpage" this error arise which is not related to by problem. While, instead of .swf file, when I tried to upload .doc, .txt, it uploads without any error.

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AJAX :: Could Not Upload File By FileUpload Control

Jan 24, 2011

I have a user control in which i am using File upload control for uploading file.

I have used ModelPopExtender here for showing it in popup.

I am using javascript function for full PostBack. In Javascript function, i am using __doPostBack for PostBack. It is working fine when i use this control in aspx page.

Problem occurs when i use this user control in another user control. It does not find javascript function.

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AJAX :: File Upload Without Fileupload Control

Apr 27, 2016

How to file upload  without file upload control in C# i am Very Confuse 

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C# - Can Upload A File Without The FileUpload Control's Attached Textbox

Aug 25, 2010

In my ASP.NET project, I want to add a facility to my page so that when the user clicks a button, a 'browse file' dialog box directly opens up. After he selects the file in the dialog box, I want to save that image on the server, and update an imagebox based on that selection.

Is there some sort of dynamic 'browse for file' type dialog box that I can use?

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