ASP.NET - GridView
How to work with ASP.net GridView programmatically (i.e. without Data binding)? ...
asp.net
Creating Xaml control in (aspx)web application.
Is it possible to create a .xaml (silverlight) control in a web application project? I have an aspx application wherein I am using ajax controls and updatepanel. I want to create some silverlight controls in the same project, and load it along with my other pages/controls. I am not sure if it is possible to create a silverlight control...
How check file size on upload
Whats the best way to check the size of a file during upload using asp.net and C#? I can upload large files by altering my web.config without any problems. My issues arises when a file is uploaded which is more than my allowed max file size. I have looked into using activex objects but that is not cross browser compatible and not the be...
Authenticating ASP.NET web app with WCF service
Background I have an ASP.NET web application that interacts with WCF services. The web application and the WCF services are under my control. The ASP.NET web application uses a custom implementation of the ASP.NET Membership Provider Model (with passwords stored in hashed form) to authenticate users who log in to the web application. Bo...
asp.net gridview - select row
Hi, I'm looking to be able to click on a gridview row in order to select a row rather than use the select link. I have the code below which make the row clickable and act like a hyperlink..... Protected Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) If (e.Row.RowT...
GWT and .NET
Hi, How can I use GWT together with Visual Studio to create an ASP.NET website? If it is possible. Thanks ...
RegularExpressionValidator not firing on white-space entry
I want to validate string containing only numbers. Easy validation? I added RegularExpressionValidator, with ValidationExpression="/d+". Looks okay - but nothing validated when only space is entered! Even many spaces are validated okay. I don't need this to be mandatory. I can trim on server, but cannot regular expression do everyt...
Import Address Book from Gmail/Hotmail/Yahoo using C# and ASP.NET
Hi can somebody tell me how to import all of my contacts from gmail, yahoo, hotmail and so on.. and i want to send an invitation for all my contacts? How can i achieve this? Thank you, Nagu ...
Disable visual studio's cache
Can we turn off the process of making Asp.net temporary files and project assemblies cache to be sure that the results we get are really fresh and they got all the latest changes? ...
Upload to a Share point site
Let me share the following scenario: I have a ASP.NET intranet Web-based application that generates Excel reports on server. I want to drop this reports on a Share point portal where this report can be viewed by all users. What all do I need to achieve this through ASP.NET? The SharePoint portal is obviously hosted on another server. T...
ASP.Net - send email with page contents
I have an Asp.Net page containing one GridView and a couple of images (google charts - pngs). I need to email the contents of my page. How can I do that? The grid can be an html table in the email body or the whole thing could be an image; it doesn't matter. Thanks for your help! ...
How do i handle POST->Session->page? ASP.NET
I have the user submit a form and if my spam filter catches it i redirect() the user into a captcha page to make sure it isnt a bot (reCaptcha appears not to be broken yet). My question is how do i handle going back to the original page? I was thinking i could generate a random number (check if there is a current session tag with that ...
What is global.asax used for?
What is the purpose of the global.asax in Asp.net? ...
how to get selected value of dropdownlist using javascript?
how to get selected value from dropdownlist in asp.net using javascript? i have tried the methods below but each of them only return the selected index instead of the value: var as = document.form1.ddlViewBy.value; var e = document.getElementById("ddlViewBy"); var strUser = e.options[e.selectedIndex].value; ...
Resizing user uploaded images in an ASP.NET project – Library?
In a rather simple ASP.NET application where the user can upload a image, mostly from his digital camera. I have to resize it to a workable size for the web and a thumbnail. What is here the best practice for? Is there a library that I in a simple way can implement without installing something on the web server. ...
How to have a link in one placeholder open a ModalPopup in a different placeholder ?
I have a page with different placeholders. In one of them, I have a link that I want to open a modal popup in a second placeholder (using the ajaxtoolkit ModalPopupExtender) : <asp:Content ID="content1" ContentPlaceHolderID="placeholder1" Runat="Server"> <asp:LinkButton ID="link" runat="server" Text="Popup link" /> </asp:Content> <a...
Implement a HierarchicalDataBoundControl for ASP.NET
I want to implement a Hierarchical data bound control for ASP.NET. I used Implementing IHierarchy Support Into Your Custom Collection as a basis to create my hierarchical collection. I also created a HierarchicalDataSourceControl for the collection. Everything works: I can bind it to an ASP.NET TreeView and it renders the data correctly...
jQuery dialog + ASP.NET buttons - strange behaviour
Hi Having this div: <div id="advSearchDialog" style="visibility:hidden;"> <xx:search ID="searchUC" runat="server" /> </div> And a button: <input type="button" id="btnAdvSearch" value="Search" /> I turn it into a jQuery dialog, where the button opens the dialog: $(document).ready(function() { $('#advSearchDialog').dialog({...
Charts in ASP.NET 3.5: Whats the best option ?
Can anyone suggest some best options to include charting feature in my ASP.NET pages ? I am using VS 2008 . I would like to have charts like google analytics charts ...
Bug in ASp.NET Ajax Rating Control
Im using ASP.NET Ajax Rating control in my current project and i get this strange behaviour: When somoene clicks on the control to rate some content, rating is properly executed but browser sroll position jumps to the top of the browser window! This is very user un-friendly. Is there a fix for this bug? ...