C# Saving Html Into A String Or A File?
Mar 22, 2011I'm new to ASP and I was wondering if there is a way to save the source of the web-page into a string variable or a .txt file given a website address using C# or ASP.net with C#.
View 5 RepliesI'm new to ASP and I was wondering if there is a way to save the source of the web-page into a string variable or a .txt file given a website address using C# or ASP.net with C#.
View 5 RepliesIn my application I store a string as content of a html file.
How can I preview this content (assuming that it's modified from original content) in browser but not having to save it local.
Update And the preview to be in another tab or window.
In my application I store a string as content of a HTML file.
How can I preview this content (assuming that it's modified from original content) in browser but not having to save it to disk locally.
And the preview to be in another tab or window.
I am displaying data in a Webform View..i need to save the webform view as an HTML file ..
this HTML file will be viewed later using internet explorer.
i was not able to save the webfom as... it is grayed out..
I am looking for a way to design a simple HTML file, and in runtime - to load it as string to the c#.
I am trying to File.Open it, but it resides in a different location than the binary code.
is there a simple way to tell the build process to load it into a string?
[Code]....
Above Web Method compiles but does not work. Originally was using Console.* stuff, but that didn't work either. The string arguments are remote URLs. What's wrong with this code?
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.
I have created a new folder on my website called CanadaPost. I have check with my shared hosting service and they have told me that I have read and write access on the folder - CanadaPost
I have the following code....right now my program gets hung up (no error message) on the line TextWriter tw = new StreamWriter("~/CanadaPost/" + CartId + ."txt", false);
What would be the correct way of writing a string out to a text file?
[Code]....
how to accomplish saving div+contents/layout to a database and then retrieveing that data to post back.
View 1 RepliesIs there a way to save html content of an aspx page in the pageload part of the cs file and have it loaded again on postback?
Maybe using a streamreader to save it then have the streamreader write the content back in?
while saving my aspx page as webpage(.htm)i did not get the values assigned to labels/textbox. i got oly the label. eg: customer name: xxxx
in the saved file(.html) i got oly customer name: and not the values when i store as .html. why?
I need to save a file into special folder.
if (TextBox1.Text == s)
{ MessageBoxResult mbr = MessageBox.Show(this, "Do you want to save file?", "saved", MessageBoxButton.YesNoCancel); // if (mbr == MessageBoxResult.Yes) // { // //string path = string.Empty; // string path; // path = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "abcFile"; // if (!Directory.Exists(path)) // Directory.CreateDirectory(path); // }
It creates a folder abc if it doen't exist, i need to save s where s is a textfile.
Here is my code:
protected void SaveMyImage_Click(object sender, EventArgs e)
{
string imageUrl = Hidden1.Value;
string saveLocation = Server.MapPath("~/PictureUploads/whatever2.png") ;
[Code]....
The top imageUrl declartion is taking in a Base64 image string, and I want to convert it into an image. I think my set of code only works for images like "www.mysite.com/test.jpg" not for a Base64 string.
The advantage of saving the connection string in the registry ....
The difference name and id in input ....
saving a static HTML page on the client, so that I can then upload it back to the server? I'm building a Gantt style page, then allowing the user to "draw" on it using VML (This will change to SVG once we are off IE6). I need to be able to save the page (including the VML) to temp and then upload it back to the server as a static HTML file.
View 2 RepliesI have a view as
<div class="main_content">
<div class="form_container">
<h1>
Save Build Document Revision</h1>
[Code]....
When save is click i need to save values in the table to database. How can this be achieved?
I have a form where users can store some data for archived documents. All documents are ONLY in PDF format.
There are 2 things I would like to do:
1. there is a "file path" text box on the form. I would like to open a "browse file dialog" box when user clicks the textbox and then the user browses for the file (file is on the users local machine) and selects it. The full file path should be saved to the textbox as string (e.g. "c:archive2010document11122011.pdf"). Also I would like to "limit" the file browser dialog to only show PDF format files...
2. add a code behind command to open the file from the saved path+name (see 1.) in the user's default PDF viewer (Acrobat or Foxit)
I want to be able to store strings in the DB but some are long and i want to format them such that when i copy them out of SQL and past them into notepad they have line breaks to break up the otherwise single line that runs on forever and hard to read.
lets say i am storing a string of all the session variables like this, how do i include line breaks in here?
StringBuilder theBody = new StringBuilder();
theBody.Append("Session Values: " + "
");
foreach (string s in Session.Keys)
theBody.Append(s + ":" + Session[s] + "
");
What is best practice for saving and displaying rich text?
Example: I want to store an article with links, different font styles and so on. What format should it be saved in?
How are people saving their "content".
In SQL Server I have a db column named AppZip with type int. I have a textbox with a 5 digit zip code. When i try to save I get an error "Input string was in incorrect format." I'm confused. I'm converting the string representation of "12345" to int type, how is it the wrong format for the database? Here's my code.
q.AppZip =Convert.ToInt32(txtAppZip.Text);
(I'm using linq to sql...)
EDIT: It was because I didn't stop the method that populates the field on page load from executing on post back.
 //Read string contents using stream reader and convert html to parsed conent var parsedHtmlElements = HTMLWorker.ParseToList(new StringReader(contents), null); Â
//Get each array values from parsed elements and add to the PDF document foreach (var htmlElement in parsedHtmlElements) pdfDoc.Add(htmlElement as IElement); Â
//Close your PDFÂ pdfDoc.Close();Â Â Response.ContentType = "application/pdf";Â Â
//Set default file Name as current datetime Response.AddHeader("content-disposition",
[Code] ....
Error: Input string was not in a correct format. Contents in html file giving error ...
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>
How can I acheive this in C#?
I have 1 aspx page.In that i am using Developer Express controls also. If i do some changes in that page and trying to save, only the HTML input tags are repeating 2 times.
<dx:TabPage Text="Guarantor"> --using Devxpress tab control here
<ActiveTabStyle BackColor="#FF8888">
</ActiveTabStyle>
<TabStyle BackColor="#F2F7FA">
</TabStyle>
<ContentCollection>
<dx:ContentControl ID="ContentControl2" runat="server" SupportsDisabledAttribute="True">
<table style="width: 883px" border="2">
<tr>
<td bgcolor="WhiteSmoke">
<asp:Label ID="lblPrefix" runat="server" Text="Prefix" CssClass="label"></asp:Label>
</td>
<td bgcolor="WhiteSmoke">
<asp:DropDownList ID="ddlPrefix" runat="server" Height="21px"
Width="127px">
</asp:DropDownList>
</td>
<td bgcolor="WhiteSmoke">
<asp:Label ID="lblSSN" runat="server" CssClass="label" Text="SSN"></asp:Label>
</td>
<td bgcolor="WhiteSmoke">
<input type="text" id="txtSSN" runat="server" onkeydown="ssn(this.id)" onkeyup="ssn(this.id)" />
<input id="txtSSN" runat="server" onkeyup="ssn(this.id)" /> --2nd time appear here
</td>
<td bgcolor="WhiteSmoke">
<asp:Label ID="lblGender" runat="server" CssClass="label" Text="Gender"></asp:Label>
</td>
<td width="147" bgcolor="WhiteSmoke">
<asp:DropDownList ID="ddlGender" runat="server" Height="21px"
Width="127px">
</asp:DropDownList>
</td>
how do I go about inserting into a database special characters such as the uppercase O, umlaut Ö Please understand that I have been able to insert the special character from inside MMS by putting an N in front of the value but when I run the SQL file from inside an ASP.net 4.0 page it comes up as a diamond with a question mark in it
View 12 RepliesI have a few questions about HTML Editor Control.
1. when saving content to sql server which dataype do I use?
2. Since they changed this site, I am unable to find access the videos. there was a video about custom editor control, but it was in VB and I need the code in C# does anyone know how to access the videos and sample code on this site anymore?