Web Forms :: How To Access The Tags Of A Local (on Disk) Html File Programmatically
Apr 17, 2010
I m trying to read the tags of a local HTML file. I found out this code online but it works for the aspx pages on the server and of the current app only.
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using System.Web.UI.HtmlControls;
foreach (Control c in this.Page.Header.Controls)
{
if (c.GetType() == typeof(HtmlMeta))[code]...
THis code acceses the following section of an html page -
how to download a file , from sql server 2005 to local disk.
using asp.net and c# as my code behind, when i click on gridview column, a pop up windows should appear asking fr the path to save in local disk, when name is entered and save button is clicked, that particular file should get saved in disk.
let's say we have datatable with "<a>12</a>" as rows.when i try to bind it to gridview programmatically I'm not getting href links like 12 But just a strings like "<a>12</a>"
Code: Dim datatable as new DataTable datatable.Columns.Add("No") dim datarow1 ad DataRow = datatable.newrow() datarow1(0) = "<a>12</a>" datatable.rows.add(datarow1) gridview1.DataSource = datatable gridview1.DataBind()
How to save Ajax Editor content as an HTML file to a disk?
Let's say I have an Ajax Editor which allows user to type or paste in long message or writting. Once he clicks on "submit" button, an HTML file will be created and save to a disk. I am working on asp.net 3.5, ajax version 3.5 (from codeplex, work well).
i'm doing ajax website using PostWebRequest() function, when i call any .aspx page to the target html element the output is coming fine in IE but in FF(FireFox) is coming in html format(html tags) IE output : [URL] FF output : [URL]
javascript functions : function PostWebRequest(postPage, HTMLTarget, parameter) { displayElement = $get(HTMLTarget); displayElement.innerHTML = "<div style='text-align:center;'><br /><br /><br /><br /><br /><img src='images/ajax-loader.gif' algin='center' /></div>"; var wRequest = new Sys.Net.WebRequest(); wRequest.set_url(postPage); wRequest.set_httpVerb("POST"); var body = parameter; wRequest.set_body(body); wRequest.get_headers()["Content-Length"] = body.length; wRequest.add_completed(onWebRequestCompleted); wRequest.invoke(); } function onWebRequestCompleted(executor, eventArgs) { if (executor.get_responseAvailable()) { if (document.all) { displayElement.innerHTML = executor.get_responseData(); } else { displayElement.textContent = executor.get_responseData(); } } else { if (executor.get_timeOut()) { alert("Timed Out"); } else { if (executor.get_aborted()) alert("Aborted"); } } }
So I'm writing an app that lets the user select a folder, it gets all the .aspx files in that folder, and lets the users check off which ones they want to add HTML ID's to.
Then they click start, and this runs
private void btnStart_Click(object sender, EventArgs e) { for (int i = 0; i < listFiles.CheckedItems.Count; i++) { } }
It loops through all the selected file names. How do I open each of these .aspx files in the background, and go through them and add the id="thisItemId"
I am tasked with migrating a copy of our live website to the local drive so that changes can be made. Most of my focus has been getting the web.config file to work on the local drive. I used the aspnet_regiis tool to unencrypt the connection string, because this was causing a runtime error. I was getting the following:
I am planning to deploy and asp.net application to a UNC path and create a virtual directory that points to the UNC path. For example the location of the asp.net application would be:
If I have a web application that needs to use a file, it presents the user with a standard open file dialog. But instead of uploading the file to server can it modify the file locally in a temporary location, while uploading in the background? That way the user does not have to wait for the upload before they can use my web app.
I have an ASP.NET page that I need to have access the local file system. It's an intranet. I need to download a zip file and an executable to a temp location and then run the executable.
Then afterwards, I need to delete the contents via an ASP.NET page.
Is there any way to access the local file system? Generally, I would think this would cause a security concern, but I've seen posts about Silverlight being able to access it.
I have created a CSV file on the server and want to send it to the user using the following code:
Dim strPhysicalPath As String strPhysicalPath = Server.MapPath( "CSV/" & PathVirtual) Dim objFileInfo As System.IO.FileInfo = New System.IO.FileInfo(strPhysicalPath) Response.Clear() Response.ContentType = "application/vnd.ms-excel" Response.AddHeader("Content-Disposition", "attachment; filename=" & objFileInfo.Name) Response.AddHeader("Content-Length", objFileInfo.Length.ToString()) Response.WriteFile(strPhysicalPath) Response.Flush() Response.End()
This seems to work fine except when the downloaded file is viewed in Excell the html code behind the page from which it came is also appended to the file. Does anyone have any idea why it does this?
I am trying to display a local .html file in a web page. The file uses javascript to display some information about my phone. In the executable, I am retrieving two values out of the registry. I would like to pass these values in a query string (I think that is the correct terminology). Something like file://\Program Files\TestTest.html?type=newtype. I have attempted this with using webbrowser.navigate, but that is giving an unhandled exception when it tries to pass the URI string. Obviously, I have no experience with this and am using the wrong method. There has to be a simple way to open a new webpage in a form and pass it this type of string.
how to implement such a function? I have been attempting to implement this with Visual C# using the .net CF for Windows Mobile.
My application creates some images at client machine using client side scripting VBScript. I want to store those images in database, so I need some way to bring those images to server without any interaction with users (means I can not use the file upload control).Along with this, application would also like to use the printer attached to client's machine (it could be her network printer), without showing printer dialog.
Basically I need to create some client piece, dll which will handle the scanning, printing and uploading images from client pc to server and web application will interact with this dll.How could I achieve this? I explored a lot on internet. many articles suggest that use activex control, but how in c#?
I am not asking any spoonfeeding. Please show me correct article or small working sample or example, I would figure out the rest.
I created a website using VS2010. When I run the website using built-in web server, everything works fine. The website recognizes javascript and aurigma uploader. When I publish the website to local folder and tried to access using IIS 5.1 on local pc, the java scipt files did not work. I was getting yellow triangle sign at the bottom of the page indicating the object is expected. I tried to look online but i could not find any answer. I have included jquery and javascript file in the header section of master
I have to break a HTML content string in to multiple lines. And each line should have some fixed characters, 50 or 60 Also I don't want to break the word..or html tags...
ex : <p>Email: <a href="mailto:someone@gmail.com">someone@gmail.com</a></p> <p><em>"Text goes <font color=red>Hello world</font> Text goes here and Text goes here Text goes here 1976."</em> </p>
My website provides a facility to upload images, using the ASP.NET FileUpload control. We accept both jpeg and tiff formats but I have just decided that all tiffs should be converted to jpegs at the time of upload. If possible, I want to avoid saving the original tiff to disk. I would any sample coding for achieving this conversion prior to saving (ideally in VB.NET, though I could always run C# code through a converter).
My website provides a facility to upload images, using the ASP.NET FileUpload control. We accept both jpeg and tiff formats but I have just decided that all tiffs should be converted to jpegs at the time of upload. If possible, I want to avoid saving the original tiff to disk.
I would appreciate any sample coding suggestions for achieving this conversion prior to saving (ideally in VB.NET, though I could always run C# code through a converter).
i want to export an excel from my web application and want to save it on Web Server, but i am not able to save it on web server, i am able to do it on my local machine, but on web server it's not working.
