473,405 Members | 2,272 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,405 software developers and data experts.

Designer error - file failed to load in the form desingner.

Hi all,
I have a form with some server controls on it. I changed text box ID's
and compiled the solution. I got an error message saying type or
namespace name "txtEmrgcyContactName" could not be found. So I went to
the form and looked at the properties for the control. It says Html
control for the server control textbox. I removed that control and
tried to drag a textbox from tool box , but the form is not accepting
it .[the pointer is circle with a cross line]
I closed the form and tried to reopen it then, I got the following
error.

"The file failed to load in the web form designer. please correct the
following error and load again. The desingner could not be shown for
this file, because none of the classes with in it can be designed. The
desinger inspected the following classes in the file:
EmpInfo ----the base class HRIS.Base.BasePage could not be loaded.
Ensure assembly has been referenced or built as part of this project.

The form was working fine before I changed the id's of the controls.
Plese help me to correct this problem
Thank you - vireemani
Nov 18 '05 #1
1 1641
Hi,

usually you need to delete application directory (directory with
application name) under "temporary asp.net files" directory (which is
under Framework directory).

This always works for me.

HTH.

Natty Gur[MVP]

blog : http://weblogs.asp.net/ngur
Mobile: +972-(0)52-8888377
*** Sent via Devdex http://www.devdex.com ***
Don't just participate in USENET...get rewarded for it!
Nov 18 '05 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

0
by: | last post by:
I added a reference to my web project but, when I try to view my page design, I get the error: "The file failed to load in the Web Form Designer". The designer could not be shown for this file...
1
by: Jona Kee | last post by:
I have web pages that inherit from a custom page class. I now get the following error: "The file failed to load in the web form designer. ... Object reference not set to an instance of an...
1
by: S Guiboud | last post by:
I want to subclass the System.Web.UI.UserControl to make a common control for my site. Then, when I create a new UserControl from the Visual Studio I changed the base class...
0
by: George Economos | last post by:
I apologize in advance for this post since I have seen it many times before, but never a adequate solution. Here is my situation: (1) Created an assembly that contains the following class: class...
0
by: John M | last post by:
I'm trying to create a website that uses two projects. One is an ASP.Net project with web forms, the second is a class library. When i add a reference to the class library from the asp.net project...
0
by: vireemani | last post by:
Hi all, I have a form with some server controls on it. I changed text box ID's and compiled the solution. I got an error message saying type or namespace name "txtEmrgcyContactName" could not be...
5
by: ALthePal | last post by:
Hi, I am receiving this message when I start up VS.NET 1.0 on WinXP, File Failed to load in WEb Form designer. Please correct the following error, then load it again: Exception from...
5
by: Alan T | last post by:
I got this kind of error recently: When I tried to open a form I got error something like this: One of more errors encountered while loading the designer. The errors are listed below. Some...
4
by: DanThMan | last post by:
The following code works when I debug and when I install the software and run the .exe, but if I try to open the form in the designer (which causes this code to run), I get an error: Private Sub...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
1
by: Sonnysonu | last post by:
This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
0
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
0
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.