I'm trying to enumerate through all the Controls of a Page, but all I can find is thePage.FindControl(string) and the .Controls property doesn't has the controls that I have on the page. Anybody knows how to enumerate through all the controls of a web-forms page
View 2 RepliesI have created a load of dynamic buttons in an update panel. I do this so that there is one button for each client name in my DB. I want to then go through a list of these buttons and change the colour of them depending on another value retrieved from my database. How can I get a list of the buttons that have been created on my update panel. What would be the best method to update the colour as soon as they have been created? Would I use the preRender to create the button objects and then use the form load to update their colour or is there a better way of doing this?
View 1 Repliesprivate void EnableControls(bool enable)
{
foreach (TextBox t in Page.Form.Controls.OfType<TextBox>())
[code]...
var response = _facebookAPI.Fql.Query(String.Format("SELECT uid FROM event_member WHERE eid={0}", myevent));
I would like to convert response to List<long> uids
I have declared a simple class
[Code]....
And Pass some values to it :
[Code]....
Then I use Linq to select rows :
[Code]....
How I can enumerate it?! I used this, but it has error
[Code]....
I declared a 3 X 3 Matrix
int[,] matrix=new int[3,3]
{
{1,2,3},
{4,5,6},
{11,34,56}
};
when i try to enumerate it like var diagonal = matrix.AsQueryable().Select(); I am unbale to convert it as enumerable collection.How to do that?
I need to be able to pick out every Monday between two dates. I have worked out how to see if a given date is a Monday but I can't find any way to loop through each day between two dates?
View 1 RepliesI am developing a mobile site which has multiple divs. I have validator set up for each different input, but I want to validate only the elements within the 1st div on click "Continue."
In the example, I want to validate First name only within FirstPage.
[code]...
Is there any way to render a normal view of asp.net MVC action onto an old .aspx WebForm using an MVC helper or some other method?
View 3 RepliesI have an MVC page that has a webforms page that it needs to render:
The virtual directory for the webforms page is:
http://mysite/Report/1
File saved:
~/Areas/Accounts/Views/Invoices/Report.aspx?id=1
How do I map this?
I have mapped it to controller:
return Redirect("~/Areas/Accounts/Views/Invoices/Report.aspx?id=1?id=" + id);
But I get an error.
I have a ASP.NET (C#) web page in which I want to enumerate a dictionary in a code render block:
<% foreach (Dictionary<string, string> record in parsedData) { %>
<div>...Some HTML Code...</div>
<% } %>
But I get an error like:
Compiler Error Message: CS0246: The type or namespace name 'Dictionary' could not be found (are you missing a using directive or an assembly reference?)
How do I import System.Collections.Generic into the page itself? Here is my page directive:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="MyCSharpClass.aspx.cs" Inherits="_MyCSharpClass" %>
Within my Outlook (under Folder List) I have the following public folder: Public Folders ---> All Public Folders ---> Corporate Contacts. The "Corporate Contacts" folder holds a number of Contact objects. Using LDAP I'm trying to locate this public folder ("Corporate Contacts") and enumerate through the contacts in order to produce a client list. I'm using DirectorySearcher.Filter = "(&(objectClass=publicfolder))" to pull out the list of public folders but all I get is:
CN=Default
CN=exchangeV1
CN=globalevents
CN=internal
CN=microsoft
CN=OAB Version 2
CN=OAB Version 3a
CN=Offline Address Book - /o=Company Ltd/cn=addrlists/cn=oabs/c
CN=Offline Address Book - First Administrative Group
CN=OWAScratchPad{4F2AEF03-46EB-4086-AB7A-CE8FD05FBD14}
CN=StoreEvents{4F2AEF03-46EB-4086-AB7A-CE8FD05FBD14}
CN=Schedule+ Free Busy Information - First Administrative Group
CN=schema-root
Whatever I try I cannot seem to find the "Corporate Contacts" public folder. Can someone offer any pointers or assistance on this as its beginning to drive me crazy!
The oddity is, that the same website files, copied and pasted, connection string altered to point to the production/live db, published to the httpdocs folder works fine BUT the same web files, copied and pasted, connection string altered to poin to the dev db, published to the subdomains/dev fodler causes the error below:
------ Build started: Project: AHN, Configuration: Debug Any CPU ------
AHN -> P:Web_DevelopmentxxxDEVinxxx.dll
------ Publish started: Project: xxx, Configuration: Debug Any CPU ------
Connecting to ftp://xxx.co.uk/subdomains/dev/httpdocs...
Transformed Web.config using Web.Debug.config into
objDebugTransformWebConfig ransformedWeb.config.
Copying all files to temporary location below for package/publish:
objDebugPackagePackageTmp.
Deleting existing files...
An error occured trying to enumerate the contents of folder ''. Can't
open data connection (425).
========== Build: 1 succeeded or up-to-date, 0 failed, 0 skipped ==========
========== Publish: 0 succeeded, 1 failed, 0 skipped ==========
When I asked the hoster whats going on, he obsiously that its not his fold because the publishing is
working for the non-subdomain (dev) site. Moreoever I deleted and recreated the /dev subdomain but the
error is the same.
Asp.net page_load function is loading twice.. hence it affects my page performance.
Does anyone know the reason it is loading twice.
No, iam not calling the page load function anywhere...
how to execute a asp.net page asynchronously?
So I am displaying a page to the user, but when an event happen, I need to execute another page, without using ajax, but using C# code.
I am using asp.net webforms.
I have a asp.net webforms page in which I'm using the jqGrid component. The problem is that thickbox is not working on the links inside jqGrid (ajax).
I got this peace of code on Gupta's blog but I don't know how to add it as I'm using the jqGrid component for ASP.NET.
gridComplete: function(){
// ThickBox - this allows any dynamically created links that use thickbox to work!
tb_init('a.thickbox, area.thickbox, input.thickbox');//pass where to apply thickbox
imgLoader = new Image();// preload image
imgLoader.src = tb_pathToImage;}
I am using Visual Studio 2008. Last few days I am getting an error while trying to add or update web reference.
"The components required to enumerate web references are not installed on this computer. re-install Visual Studio."
I tried some commands like "C:Program FilesMicrosoft Visual Studio 8Common7IDE>devenv /resetskippkgs" in VS Command prompt, still I am getting the same problem.
I also found in one post to uninstall "Microsoft Source Analysis Tool For C#" from the machine. But in my machine the tool is not installed.
when i try to do this and load the webforms page, i get this error, even tho the path is correct. what can i do to get past this? i've tried running the aspx page from the root as well. nada.
Server Error in '/' Application.
The resource cannot be found.
Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. review the following URL and make sure that it is spelled correctly.
Requested URL: /Views/Home/FileUploadFrame.aspx
Version Information: Microsoft .NET Framework Version:4.0.30128; ASP.NET Version:4.0.30128.1
I wanted to gather some methods on how to add a variable number of fields to my form (with Add New and Remove buttons). I know that ASP.NET MVC has easy methods, but I'm unable to find any easy methods for WebForms.
Here's what I've used so far:
Adding a new UserControl to a PlaceHolder on PostBack (I've had to fiddle with ViewState to make this work correctly, huge pain) Adding a new row to a grid and having a template field in a grid (works decently but kind of awkward) Actually having several fields on the form by default and hiding/showing them dynamically (fairly easy but you have a set number of fields.)
Is it possible to invoke an action on asp.net mvc controller programmatically from a classic webforms page that is not handled by MVC but running in the same web application?
We have a mixed asp.net web application: webforms for page rendering and mvc for ajax calls. But we want to render some MVC views from webform page on the server via the code (not a web request)...
Currently we are doing a web request locally to get the rendered view: is it the right/only way?
I am building a website in which all of the site layout is in Master page and the content of the site is in the inherited pages. I have various links for navigation in which i simple use Response.Redirect to transfer to different pages. Now the problem is that I want to put the content place holder inside Ajax Update panel so that the postbacks are Asynchronous and I want to show the postback by an animated image inside Update Panel progress control. The problem is that I am unable to achieve this result and the entire page is posted back and rendered again. I have placed the content place holder inside the Ajax control toolkit's Update panel but it does not work. Is there any way that I can change the content of the content place holder to a new page with asynchronous postback.
[URL]
I have same problem, can anyone write a code project exemple
I am trying to create a static HTML page which has a <form> which posts to a 3rd-party ASP.NET website.
Is this possible when the target website uses ASP.NET webforms?
At debug time I would like to see what are the keys in my InitParams collection - I can't seem to be able to list them.
EDIT:As Jon suggests below, this might be a bug within the Silverlight debugger. To reproduce, just create a new Silverlight Application within Visual Studio 2010 and just edit code
{
public partial class MainPage : UserControl
{ [code]...
I'm trying to enumerate the directories and sub directories in a Windows Form using a Tree View. I can view the directories but when I want to see the files in the sub directories I only see the files from the root.
[Code]....
I am working on a project that requires that the programmers can add asp:hyperlinks to the pages, but I want to replace those with a custom spun asp:hyperlink which checks before render if the end user has a role or not.
So basically I need a way to tell the asp application that where it renders asp:hyperlink to actually render mycontrols:customhyperlink. Is there a way to make it so that the asp:hyperlink goes to my control library instead of System.Web.UI?