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System.Net.Http: missing from namespace? (using .net 4.5)
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NuGet > Microsoft.AspNet.WebApi.Client package
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How to get MVC action to return 404
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There are multiple ways to do it,
You are right in common aspx code it can be assigned in your specified way
throw new HttpException(404, "Some description");
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jQuery access input hidden value
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If you have an asp.net HiddenField you need to:
To access HiddenField Value:
$('#<%=HF.ClientID%>').val() // HF = your hiddenfield ID
To set HiddenFieldValue
$('#<%=HF.ClientID%>').val('some value') // HF = your hidden...
failed to serialize the response in Web API
...e behaviour of the JSON formatter, but I was getting XML when I called the service from the browser.
To fix this, I switched off XML and forced only JSON to be returned.
In the Global.asax file, put the following lines at the top of your Application_Start method:
GlobalConfiguration.Configurati...
How to get elements with multiple classes
...ion about selectors:
https://www.w3schools.com/jquery/jquery_ref_selectors.asp
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Style disabled button with CSS
...utton simply add/remove the button class in Javascript.
Method 1
<asp Button ID="btnSave" CssClass="disabledContent" runat="server" />
<style type="text/css">
.disabledContent
{
cursor: not-allowed;
background-color: rgb(229, 229, 229) !important;
}
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datetime.parse and making it work with a specific format
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Type or namespace name does not exist [closed]
I have a WCF Data Service project built with Visual Studio 2010, which was working fine. All of a sudden, it didn't compile anymore. It was giving me messages like:
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@Html.BeginForm Displaying “System.Web.Mvc.Html.MvcForm” on Page
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An expression tree may not contain a call or invocation that uses optional arguments
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