I have written ASP.NET (4.0) code that sets the Response.StatusCode to 400 if the data posted to the server is in valid.
I place useful information in the response body in the format that the request accepts header asks for. eg an html message saying “The date field is required…”.
How can I check if an Image exists at http://someurl/myimage.jpg in C#/ASP.NET
It seems like there ought to be a method to check for this — but I cannot find one.
I’m trying to use HTTPWebRequest to access a web service, and am having problems passing credentials in, see code below. I can see the credentials object, nc, being built in the debugger, and also in the assignment to request.Credentials, but when I get to the last line of code it faults with a not authorized error message. I’ve had our server folks watch the request on the server, and there are no credentials being passed. Am I doing something wrong with the Credentials object, or is there something I need to do that I’m not doing here?
Can I simply set the Transfer-Encoding header?
I’m looking for ways to detect/estimate the country from which a http-request is coming in ASP.NET.
I know there are some solutions with services/country lookups but I never used one.
Like the question says, if I have a request for a page on my site like this
I have a webpage that pulls information from a database, converts it to .csv format, and writes the file to the HTTPResponse.
I have an action in aspnet mvc that returns a FileContentResult. I have noticed that when the fileDownloadName contains umlauts (ie åäöü) Internet Explorer can’t read the file name at all.
The following headers work on IE but not on FF
I have some images on my site that I need to enable cross-domain access for, but I don’t want to add it to all images. I know I could do this:
