C# - Cannot Get The Name Of The Webusercontrol In The Intellisense, Although Have Added Reference?
Feb 1, 2011
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<%@ Reference Control = "CHEADER.ascx" Page="~/Default.aspx" %>
<%@ Reference Control = "CLEFT_NAVIGATION.ascx" %>
<%@ Reference Control = "CCOPYRIGHT.ascx" %>
<%@ Reference Control = "CBOTTOM_NAVIGATION.ascx" %>
<%@ Reference Control = "CPAGE0001.ascx" %>
<%@ Reference Control = "CPAGE0002.ascx" %>
<%@ Reference Control = "CPAGE0003.ascx" %>
[code]...
none of the usercontrols appear thats is if i replace "WebUserControl1" by name CHEADER it says CHEADER? what is that!!asp.net c# vsts2008
We have a Static class that 's called CData in our asp.net c# app.It handles all the data layer CRUD functionality on our pages.
Problem is, were are losing the intellisense reference in our pages to it.For example: we would expect to type CData.(dot) and have a list of methods and properties available to us.
Nope. Not there.
I kind of thought it was because the file was getting too long at 3000 lines of code, since some other static classes were working ok.
So then I thought that I'd try wrapping the CData Class in a namespace. That worked, but of course I had to put an include statement of the top of each page that's using CDATA, also, now some of the other developers are getting errors in there pages complaining about missing methods that are in CDATA, but their pages are not seeing.
I have a web site project where I need to use the System.Security.Cryptography.Xml.SignedXml class. I added the Dll System.Security as a reference and imported the namespace into my project. It compiles successfully but when I debug the project I get a compilation error:Compiler Error Message: BC30002: Type 'System.Security.Cryptography.Xml.SignedXml' is not defined.What gives?Edit: I run Windows XP Pro 64bit OS
I have some pre-defined reports to be created in my project for which i am using sql reporting services. Reports are created and can be accessed using the URL http://localhost/reports. am asked to autogenerate the reports(some 5-6 reports) and store the reports on the d-drive folder so that the users can directly access the same instead of using the above URL. For that i created the Console application and added web reference http://localhost/reportserver/reportservice.asmx?wsdl to it.
how to debug the wcf code. Means I have added refernce of wcf code in my web appilcation's code and called that wcf function in my web application code. Both applications are on my local machine. I have put up break point in web application and also put up break point at the function in wcf. Can break point swicth rom web application to wcf code.? Is ther any way to do this or any other way to do like this so that I can debug the function in wcf.
I creating 3 tier arch wpp in VS 2010. I added the BusinessAccessLayer refernce in Presentation Layer. and I created DataAccessLayer[DAL] and ORM [DBModel.DBML]. when i try to create the instance for the Table in presenation layer[default.aspx], The Table name is not shown.After adding the DataAccessLayer refernce in the presentation layer, the table name[MM_User] instance are shown.Is it the right method [Adding the DAL refernce in Presenation Layer]? If not, whats the solution for for accessing the instance of the tables[MM_User].Is it related to the Creating the DataContextWrapper class in DAL?
I think my main problem is actually more to do with master pages that anything else.. Below is a description:
If you use master pages in your website and you have pages in different sub directories then the simplest way to add JQuery references is using <script src='<%# ResolveUrl ("jq.js")%> /> in the master page header??
This means that the .js files are correctly referenced in all pages that use the master. My main problem is that intellisense only seems to work for JQuery when the JQ Script is actually referenced in the header and not by using ResolveUrl('') <script src="/scripts/jq.js" />
I dont want to have to live without intellisense, Surely there is a way to get around this. What am I doing wrong.
Could someone give me a small example how i can make reusable WebUserControl (.ascx) file.Basically i need to make a employee lookup utility where users enters employee id to get Emplyee information.Once the Emplyee information is available, it is used in various data entry tasks by the page that includes the control.
In the project I have some custom WebUserControls for form elements (they encapsulate some standard validators and other system specific functions). My user controls are "DropDownListField" and "TextBoxField". In the code behind of a page I have this code:
string parameterValue = null; foreach (object control in myMultiView.Views[myMultiView.ActiveViewIndex].Controls) { if (control.GetType() == typeof(DropDownListField)) parameterValue = ((DropDownListField)control).Value; if (control.GetType() == typeof(TextBoxField)) parameterValue = ((TextBoxField)control).Value; }
For some reason the "if" statements always return false even when I step through the code and see that "control" is getting assigned my web user control. This code is in another place in the project exactly the same except in the other location the standard .net controls "TextBox" and "DropDownList" are used and in the other location the code works. why this wouldn't work with web user controls?
I have parent page which loads child control which in turn contains DataGrid with template field and button has associated Click() event with it. Problem is that Click() event is not actually called at all. Sample code is below.
UserControl [Code].... Parent Page [Code]....
I put debugger into LinkButton1_Click event of user control but it never goes there.
I had this problem: I created a WebUserControl that used som Ajax stuff - hence it needed a ScriptManager.
The problem was that I couldn't add it to the WebUserControls html code (the .ascx file) since the WebUserControl sometimes was placed into a parent page that already had a ScriptManager, and I couldn't add a ScriptManagerProxy since the parent page sometimes didn't had a ScriptManager.
Alot of people just use a ScriptManager on the MasterPage, but this fails if: one doesn't use a MasterPage or one uses iFrames etc. that uses stand alone aspx pages, like Thickbox might do...
Here's the solution:
in the WebUserControls code behind (.cs file), put this:
I am trying to create a chat application like Facebook
My chat windows are in the footer control of the website, and C# code also in footer's CS file, i need to call C# function from footer CS file into javascript included in my footer.aspx file,
i have tried it by ICallbackEventHandler, but WebForm_DoCallback(this,arg,RecieveMessage,"",null,false); simply postback my current page, but i need to postback footer.aspx only and call "public void RaiseCallbackEvent(String eventArgument)".
I am creating a WebUserControl in ASP.net and want to be able to access elements of that control later. When I access them though I am trying to access them together. For example, adding a CheckBox and a table to a control and then finding the CheckBox, checking whether it has been ticked and if it has been ticked, get the values from the TextBoxes.
I currently have everything loading on the page from the custom controls, but when iterating through the controls on the page, there doesn't appear to be a control of my WebUserControl type. All of the controls are there on the page, but they exist as seperate ASP.net controls.
Am I thinking about this wrong? Is there a better way to do this?
I have a page, which load a tab with usercontrol this usercontrol inturn loads an another usercontrol that has treeview. Issue: On (!Postback) of treeview control page_load, this load is gettting called twice. it is not callign the page_load of page but just the control page_load twice.
Tried: changed autoevenwireup from false to true, true to false (no change) Add/Remove of EnableViewState="true" ViewStateMode="Inherit" doesn't make any difference.
but if i add another usercontrolB and load that instead of this controlA, the ControlA still gets called on page_load once and ControlB also once.
I'm having a problem with a Webusercontrol that has an asyncfileupload control. My websusercontrol is being loaded in a placeholder control that's wrapped by an updatepanel.Due to asyncpostback, I have to load and clear the placeholder's controls.
The webusercontrol works flawlessly, except the asyncfileupload, which doesn't want to upload at all. I can assure that the code is without error, because I used to have the webusercontrol running as an *.aspx site. control has to be cleared and reloaded with every asyncpostback ?
I have the following list of projects WebUI (WebSite) , DataAccess (ClassLibrary) , LogicLayer(ClassLibrary). Those of the project are purposively crated separately.But my scenario is, need to create only one solution file, then add all of the above projects under this solution file. So that i can be easiy interacted and changes can be made by opening solution file only instead of opening each project individually.
Simply all of the layer projects are under one roof means one solution. I tried it by adding solution first, then i added already existed project into this. But once after added already existing project the solution icon vanished by showing the icon of recently added project. By this way I could not add another project into this section too.Hope this is the way the basic real-time projects are created; to achieve the centralized control over architecture based projects.
I seem to be having a problem with my visual studio 2005/2008 installation or something because it isn't providing any IntelliSense whatsoever for controls registered on web.config files in folders different from the root, but it isn't showing any errors neither. Is this behavior normal?
I have access only to the folder of my sub-app, so I can't modify the root's web.config file. Well I COULD, but I'm NOT allowed to.
What I'm trying is to register some WebUserControl's on the web.config file for sub-app folder, so all the pages in my sub-app can use the WebUserControl's without having to register them on every page, but I'm not getting IntelliSense for those controls registered on the web.config file on my sub-app folder, but I do get IntelliSense if I register them on the root's web.config file. IntelliSense for everything else appears to be working fine.
In the web.config file on my sub-app folder I have something like the following:
[code]....
am I doing something wrong?
Update Now I have upgraded to VS2008 SP1 and the issue persist
I need to make a dropdownlist webusercontrol that shows a list of years. The control needs to be flexible enough so that I can tell it show X number of years before and after this year. So if I said show 2 years before after this year the dropdownlist would show 2008, 2009, 2010, 2011 & 2012. In the past I've stored the "X years" for later use by exposing a property and then storing the value in a hidden field. EG:
[Code]....
I want to store the "X years" values that I send to the control the first time - so not a value that I send in a postback. Is there a better way than using a hidden field?
I have created a webUserControl timer.ascx, I have a page showTime.aspx I have added timer.ascx into ShowTime.aspx on drodown change I want to display the current time.
but I am getting this error
This type of page is not served. Description: The type of page you have requested is not served because it has been explicitly forbidden.