I am generating a text file on server. I want this file to be able to get downloaded by clients accessing the site. Like, when the file is generated a link should appear on the page that says,"Download the File". Clicking that will run a code that will download te file and save it on client's PC. How to do this?
View 3 RepliesI just want to know how can I put a file downloadable link on aspx web page. I mean if I want to put a audio file to download which I have in a folder on server, how can a link could refer to that file, for the user to download it or listen online?
View 3 RepliesHow can i make a downlandable file links in asp.net mvc for downloading the files.Also how can i show the file as thumbnail in my page in asp.net mvc.
View 4 RepliesI need to download files from server through code. The files are located under the server's C://DownloadFiles/*.txt, but i dont want to give hardcoded path in the code. My query is can we use Server.MapPath here, if yes what will be the syntax for this.
View 1 Repliesi want to create the sperate gridview where a show most downloadable file and this girdview i show in my main naats aspx page.......can any 1 tell me how it is possible to do that...visit this website for more understanding
View 1 RepliesWe've got a product built using ASP.NET web forms (3.5), and are investigating adding an API to allow other applications to access data and business logic within the application.
What is the best way to implement this? I'm inclined to go down the route of using Http Handlers to read posted XML and return XML, but I'm sure there must be a better way. Is it advisable to use something like WCF instead?As the product will be downloaded and installed by users on their own servers (instead of hosted), it seems like there's a lot of pressure to get it right the first time as making changes will be hard once users start downloading and using the product.
How to create a downloadable link in a website.
View 2 RepliesLook at : [URL]... In this you can see a rotating images(along with text). And on click of this image...a server side code will get execute.
how can I implement the same in asp.net 2.0
I have 2 blocks of code, I would get the functionality I am looking for. The first block of code downloads a gridview to excel using the download dialog I am looking for:
[Code].....
I am using some code I found that generates a random password. I am in the habit of putting code in a seperate file. The code was written in the same file and I'm trying to move it to a seperate file and get the following message. Also, below, I posted
the original code (code on same page as aspx) and what I did (code in seperate file).what adjustment needs to be made to make the seperate code file work?
Compiler Error Message: BC31143: Method 'Public Function GeneratePassword(length As Integer, numberOfNonAlphanumericCharacters As Integer) As String' does not have a ignature compatible with delegate 'Delegate Sub EventHandler(sender As Object, e As System.EventArgs)'.
Source Error:
[Code]....
ORIGINAL CODE (with code on same page)
[Code]....
MY CODE BEHIND
[Code]....
[Code]....
I don't want to have to set font and stuff for every control in my web app.I have a basic understanding of css but i am yet to find a tutorial which will let me do what i want to do (and trust me, i've looked).I don't want anything fancy. I just want to have one single css file which i go to in order to change the appearance of everything.
to have a single css file to handle appearance for all different kinds of controls, or do you need one per control type?
how to make any text file on the client computer ?can i get any C# asp.net sample code ?
View 4 RepliesI want to send HTML emails from .html files, using Asp.net. To be more precise I'm wondering how to take the content of an HTML file and make it the body of my HTML email?
So using, "System.net.mail" how would I make the the Body of the email the content of a chosen HTML file?
i want to make XML file for RSS news. Can anyone tell me How to create XML file?
View 1 RepliesI stacked with making xsl file, for attaching it to the treeview.
This is my XML File:
<?xml version="1.0" encoding="utf-8" ?>
<div id="menu">
<ul class="folder"><a href="Default.aspx?PageName=default">Category</a>
<li class="doc"><a href="Default.aspx?PageName=a">menu item 1</a></li>
<li class="doc"><a href="Default.aspx?PageName=a">menu item 2</a></li>
<li class="doc"><a href="Default.aspx?PageName=a">menu item 3</a></li>
</ul>
<ul class="folder"><a href="Default.aspx?PageName=default">Category2</a>
<li class="doc"><a href="Default.aspx?PageName=a">menu item1</a></li>
<li class="doc"><a href="Default.aspx?PageName=a">menu item 2</a>
</li>
</ul>
<ul class="folder"><a href="Default.aspx?PageName=a">Category3</a>
<li class="doc"><a href="Default.aspx?PageName=a">menu item 1</a></li>
<li class="doc"><a href="Default.aspx?PageName=a">menu item 2</a></li>
</ul>
<ul class="folder"><a href="Default.aspx?PageName=a">Category4</a>
<li class="doc"><a href="Default.aspx?PageName=a">menu item 1</a></li>
<li class="doc"><a href="Default.aspx?PageName=a">menu item 2</a></li>
<li class="doc"><a href="Default.aspx?PageName=a">menu item 3</a></li>
<li class="doc"><a href="Default.aspx?PageName=a">menu item 4</a></li>
</ul>
</div>
[Code]....
and here is a code in aspx page:
<asp:TreeView ID="TreeView1" runat="server" DataSourceID="XmlDataSourceTreeview">
<Databindings>
<asp:TreeNodeBinding DataMember="folder" TextField="title"/>
Here should be additiona datamembers....
</Databindings>
</asp:TreeView> <asp:XmlDataSource ID="XmlDataSourceTreeview" runat="server" DataFile="~/Menu.xml" XPath="div" TransformFile="~/Menu.xsl"></asp:XmlDataSource>
I am using Visual Studio 2010 and I want to make some reports dynamically. I want to display in the reports viewer my own created dataSet and table adapter. Is this possible? Or it is possible to change the connection string from the dataset at runtime? I have different connections strings which are defined in the settings.xml file and i want to use this strings at connection.
View 1 Repliesi am new to wcf and below is what the WCF WSDL returns, my question is, how to call a WCF service from html page?
[Code]....
I try to use internationalization in MVC but I can not make the resource strings public to my application.If I follow Steve Sanderson then I have to create a resource file and enter my strings. But in the window to enter the strings I can not choose the drop down to change the modifier because it is inactive (grey).
View 2 RepliesHow to make exported .XLS file Editable Thid code makes .XLS File Read Only
:(
using System;
using System.Data;
using System.Configuration;
using System.IO;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public class GridViewExportUtil
{
/// <param name="fileName"></param>
/// <param name="gv"></param>
public static void Export(string fileName, GridView gv)
{
HttpContext.Current.Response.Clear();
HttpContext.Current.Response.AddHeader(
"content-disposition", string.Format("content-disposition", "attachment; filename={0}", fileName));
HttpContext.Current.Response.ContentType = "application/ms-excel";
HttpContext.Current.Response.Cache.SetCacheability(HttpCacheability.NoCache);
HttpContext.Current.Response.Charset = System.Text.Encoding.Unicode.EncodingName;
HttpContext.Current.Response.ContentEncoding = System.Text.Encoding.Unicode;
HttpContext.Current.Response.BinaryWrite(System.Text.Encoding.Unicode.GetPreamble());
using (StringWriter sw = new StringWriter())
{
using (HtmlTextWriter htw = new HtmlTextWriter(sw))
{
// Create a form to contain the grid
Table table = new Table();
// add the header row to the table
if (gv.HeaderRow != null)
{
GridViewExportUtil.PrepareControlForExport(gv.HeaderRow);
table.Rows.Add(gv.HeaderRow);
}
// add each of the data rows to the table
foreach (GridViewRow row in gv.Rows)
{
GridViewExportUtil.PrepareControlForExport(row);
table.Rows.Add(row);
}
// add the footer row to the table
if (gv.FooterRow != null)
{
GridViewExportUtil.PrepareControlForExport(gv.FooterRow);
table.Rows.Add(gv.FooterRow);
}
// render the table into the htmlwriter
table.RenderControl(htw);
// render the htmlwriter into the response
HttpContext.Current.Response.Write(sw.ToString());
HttpContext.Current.Response.End();
}
}
}
/// <summary>
/// Replace any of the contained controls with literals
/// </summary>
/// <param name="control"></param>
private static void PrepareControlForExport(Control control)
{
for (int i = 0; i < control.Controls.Count; i++)
{
Control current = control.Controls[i];
if (current is LinkButton)
{
control.Controls.Remove(current);
control.Controls.AddAt(i, new LiteralControl((current as LinkButton).Text));
}
else if (current is ImageButton)
{
control.Controls.Remove(current);
control.Controls.AddAt(i, new LiteralControl((current as ImageButton).AlternateText));
}
else if (current is HyperLink)
{
control.Controls.Remove(current);
control.Controls.AddAt(i, new LiteralControl((current as HyperLink).Text));
}
else if (current is DropDownList)
{
control.Controls.Remove(current);
control.Controls.AddAt(i, new LiteralControl((current as DropDownList).SelectedItem.Text));
}
else if (current is CheckBox)
{
control.Controls.Remove(current);
control.Controls.AddAt(i, new LiteralControl((current as CheckBox).Checked ? "True" : "False"));
}
if (current.HasControls())
{
GridViewExportUtil.PrepareControlForExport(current);
}
}
}
}
I have an asp.net mvc project, its build just from views, controllers, models, and other files. I have any codebehind file in my views. Does it makes sense to create them for using sometime? Is it some situation when they giving more abilities and advantage for developer?
View 3 RepliesHow can i Make A Text File In Memory(Ram -> Save NoWhere) And Write Something On It And Open NotePad on top of Client browser And Open That Text File In It And Let the user save it by him/her self? -> in code behind
View 1 RepliesI have a hquery plugin that consists of jquery itself, 2 .js files and some script to configure the plug-in which resides on the page. I noticed that in .net you can create a .js file.What I would like to do is put the configuration inside a .js file created in .net, but how do I then reference this in the header of the page
View 1 RepliesI need to make a backup file(.bak) of a database(.mdf)
I learned I need to use MS SQL Server management studio Express to do so, but I can't figure it out how.
I don't know how to connect to the database using this program. In the "Connect to Server" dialogue window, I am supposed to choose a server name from the dropdown list, but nothing comes up. What am i doing wrong?
I need to make a back up file(.bak) from my database (.mdf)
I learned that i need to use Ms SQL Server management studio express. I can't figure out how to connect to the database. looks like I need to select a server type, but nothing comes up for me to select. The databse was made using visual developer 2008 ms sql server, so i thought something like "SQl Server 2005 or 2008" comes up, but it didn't.
how to make a copy of a report! I have a report completed - i wanted to make a copy of this report and change a few things to make a new report. (Rather than starting from scratch.) Within VS 2008, if i right-click on the report and hit copy, then right-click on the folder to paste a copy, paste is not an available option.
View 2 Replies