GridView requires that the view state be encrypted. This automatically adds a
However, the UpdatePanel requirements for Atlas are placed within
When UpdatePanel is updated, controls inside the UpdatePanel are submitted to the server for processing (patrial Rendering), and the entire page is not submitted. That is, the hidden input control is not submitted along with it. Therefore, the server does not know that the submitted ViewState is encrypted, resulting in a Mac validation error.
Workarou
VB6.0 uses soaptoolkit to access WebService
In VB6.0, how to access a WebService has many instances, which are easy to find. I will not go into detail here. For Setup and usage, see this article "using Microsoft soap Toolkit 2.0 to build a secure web service".
However, there are always many problems in use. The two most common problems are listed below:
1. Use mssoap. soapclient object
This object can support the WSDL of a lower version, but the following error occurs in the WSDL of a higher ve
Add the following code to A. aspx file:
Error message:
System. Web. httpexception (0x80004005): the control contains a code block (
The corresponding English error is:
The controls collection cannot be modified because the control contains code blocks
Solution:
Change the Code as follows (the equal sign is changed to the well number ):
Add the following code to page_load:
Private void page_load
IIS7.5 (Classic mode) static resources (. css and. js files) Hint: Failed to execute URLServer error in "/" application.Failed to execute URL.Description: An unhandled exception occurred during the execution of the current WEB request. Check the stack trace information For more information about the error and the source of the error in your code.Exception Details: System.Web.HttpException: Failed to execute URL.SOURCE Error:An unhandled exception was generated during the execution of the current
There are no build providers registered for the extension ". html". You can register one in the Stack trace:
[HttpException (0x80004005): There is no build provider registered for the extension ". html". You can register one in the
Workaround:In the compilation node of the Web. config file, add:
.] ]System.Web.HttpValueCollection.ThrowIfMaxHttpCollectionKeysExceeded (+2692482)System.Web.HttpValueCollection.FillFromEncodedBytes (byte[] bytes, Encoding Encoding) +61System.Web.HttpRequest.FillInFormCollection (+148)[HttpException (0x80004005): Invalid URL encoding form data. ]...Here's the problem.The reason for this exception was due to the last non-normal update released by Microsoft on the December
HttpException (0x80004005): exceeded the maximum request length.maxRequestLength unit KB, Maximum 2147483647 (int32) Maximum valueHTTP Error 404.13-not FoundRequest filtering on the WEB server is configured to reject the request because the content length exceeds the configured value.Confirm the Configuration/system.webserver/security/requestfiltering/[email in the ApplicationHost.config or Web. config file
Error Description
Server error
500-Internal server error.
There is a problem with the resource you are looking for and cannot be displayed.
Server Error in '/' Application.
Maximum request length exceeded.
Description: An unhandled exception occurred during the execution to the current Web request. Please review the "stack Trace for" Information about the error and where it originated in the code.Exception Details: System.Web.HttpException:Maximum request length exceeded.Source Error:
Error Description
Server error
500-Internal server error.
There is a problem with the resource you are looking for and cannot be displayed.
Server Error in '/' Application.
Maximum request length exceeded.
Description: An unhandled exception occurred during the execution to the current Web request. Please review the "stack Trace for" Information about the error and where it originated in the code.Exception Details: System.Web.HttpException:Maximum request length exceeded.Source Error:
information online.
Fortunately, I found a Troubleshooting post: http://kb.palm.com/SRVS/CGI-BIN/WEBCGI.EXE? New, Kb = PalmSupportKB, ts = Palm_External2001, Case = obj (41810)
There are several workaround types in this post, so I can only try them one by one.
First, I noticed a file named wceslog. log, which is located in the % temp % directory. open the file and see the following information:
Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->04
This article implements the MVC exception handling feature to discuss how to use interceptors in ASP.The first step: Write a own exception filter, let it inherit the Handleerrorattribute class and then rewrite Onexception () This method (Note: Handleerrorattribute Class has inherited FilterAttribute, Iexceptionfilter the two interfaces and implements them, so we just inherit handleerrorattribute.Using system;using system.collections.generic;using system.linq;using system.web;using System.Web.Mvc
, but it might be better for us to control it ourselves.First we throw an exception message in the index method of the HomeController1 public actionresult Index (int? id, int pageSize = 20)2 {3 List blogList = Blogservices.getallbloglist (). Topagedlist (id = = NULL? 1:convert.toint32 (ID), pageSize);4 viewbag.bloglist = BlogList;5 if (Request.isajaxrequest ())6 {78}9throw new HttpException (500, "");//Throw exception information1112Return View (blogL
;This allows you to use the system default error page in MVC4;Third, custom error pageSometimes we want to use a custom error page, what to do with that, page flipping other Daniel writes blog, see this way, the custom attribute class inherits Fileterattribute, overrides the Onexception method, the code is as followspublic class Basehandleerrorattribute:filterattribute, iexceptionfilter {public void onexception (Exceptioncon Text filtercontext) {if (filtercontext.exceptionhandled = = True) {http
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