Http Error 400 Asp.net
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up HTTP Error 400 - Bad Request due to FileUpload control in vb.net up vote 2 down vote favorite I have a web form(.net framework 4) which contains a submit button https://support.microsoft.com/en-us/kb/826437 and a FileUpload control.When I debug the website from visual studio 2010, the form appears as intended.When I upload a file with size > 438k(as per my observations.Actual value of maximum file size is unknown,but for file with size 200K, it is working),I get the following error on clicking the button. Server Error in '/Dpp2012New' Application. HTTP Error 400 - Bad Request. Version Information: ASP.NET Development Server 10.0.0.0 When I upload a file with size less than above http://stackoverflow.com/questions/11400637/http-error-400-bad-request-due-to-fileupload-control-in-vb-net limit, code functions as usual. The onclick event handler codebehind is: Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click If FileUpload1.HasFile Then MsgBox("Has file!") End If End Sub After scratching through the net(this SO post), I added this in web.config:
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business http://stackoverflow.com/questions/15302413/asp-net-mvc-handle-http-400-error Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation http://forums.asp.net/t/1731158.aspx?HTTP+Error+400+Bad+Request Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up asp.net mvc handle http 400 error up vote 1 down vote favorite I have an ASP.NET MVC 4 application and I want to redirect http error all HTTP 400 errors to my custom error page. I was searching an hours to find a solution though HTTP 400 error isn't handled like 404 error. There are many solutions that show how to escape 400(bad request error), i.e. to allow using special characters for example in url. But I wouldn't able to find some solution to catch the exception. Please help me to catch somehow all HTTP bad requests and redirect them to my http error 400 error page. asp.net-mvc asp.net-mvc-4 asp.net-mvc-routing http-status-code-400 share|improve this question asked Mar 8 '13 at 20:08 Gohar 1816 add a comment| 2 Answers 2 active oldest votes up vote 4 down vote Never redirect users in case of errors, instead return a response body for the failed request. The feature of IIS (and ASP.NET) to redirect to an error page, I believe, is fundamentally wrong, incorrect, and against the HTTP specification (because then the error is being returned for the error page resource itself, not the original request. And if it's a web-browser the user has no way of retrying, because reloading the page will return the error page again, not retrying their original failed request, which is what they want). Anyway... A HTTP 400 response must be generated by your application code, it isn't something that will be done automatically. A bad request is typically used when informing non-human agents (i.e. web service clients, not web browsers) that their HTTP request was missing required values or had malformed values. You can do this in MVC by having a base controller class for all of your controllers like so: public abstract class BaseController : Controller { protected ActionResult Http400(String message) { Response.StatusCode = 400; return View(message); // you need to define a view file called "Http400.aspx" (or cshtml if you're using Razor) in your applica
ASP.NET Community Standup Forums Help Home/ASP.NET Forums/General ASP.NET/Getting Started/HTTP Error 400: Bad Request HTTP Error 400: Bad Request [Answered]RSS 2 replies Last post Oct 18, 2011 04:53 AM by salman behera ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved Threads Support Options Advanced Search Reply MoneyRan Member 55 Points 224 Posts HTTP Error 400: Bad Request Oct 17, 2011 12:45 PM|MoneyRan|LINK I have the following line in my page mark up: