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ASP.NET MVC Html.DropDownList SelectedValue
...nd set the default/selected item based on the name.
Here is the code from asp.net mvc
private static MvcHtmlString SelectInternal(this HtmlHelper htmlHelper, ModelMetadata metadata,
string optionLabel, string name, IEnumerable<SelectListItem> selectList, bool allowMultiple,
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What is ViewModel in MVC?
...able. And DateCreated might also be set in the stored procedure or in the service layer of your application. So Id and DateCreated are not needed in the view model. You might want to display these two properties when you view an employee’s details (an employee that has already been captured) as ...
The following sections have been defined but have not been rendered for the layout page “~/Views/Sha
I'm new to ASP MVC and utilizing the Intro to ASP MVC 4 Beta tutorial http://www.asp.net/mvc/tutorials/mvc-4/getting-started-with-aspnet-mvc4/intro-to-aspnet-mvc-4
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Int or Number DataType for DataAnnotation validation attribute
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almost a decade passed but the issue still valid with Asp.Net Core 2.2 as well.
I managed it by adding data-val-number to the input field the use localization on the message:
<input asp-for="Age" data-val-number="@_localize["Please enter a valid number."]"/>
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通过API获取IP信息、IP归属地 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...常用的api做一个总结。一、淘宝API接口：http://ip.taobao.com/service/getIpInfo.php?ip=8.8.8.8
{"code":0,"data":{"country":"\u7f8e\u56fd","country_id":"US","area":"","area_id":"","region":"","region_id":"","city":"","city_id":"","county":"","county_id":"","isp":"","isp_id":"","ip":"8...
Logging request/response messages when using HttpClient
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How to create JSON string in C#
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JavaScriptSerializer is part of ASP.NET Ajax 1.0 if you want to use it from .NET 2.0.
– Joe Chung
Jun 29 '09 at 0:58
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jQuery Validate - Enable validation for hidden fields
...out the jQuery Validate plugin and his question has nothing to do with how ASP.NET, MVC, or any other Microsoft framework can alter this plugin's normal expected behavior. If you're using a Microsoft framework, the default functioning of the jQuery Validate plugin is over-written by Microsoft's uno...
Is there a way of setting culture for a whole application? All current threads and new threads?
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Be careful with this setting in ASP.NET applications. Setting the culture on the AppDomain will set the culture for all users. So it's not going to be good for english user to see the web site in german for example.
– Dimitar Tsonev
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How to set session timeout in web.config
...solution on how to set session timeout value for in-process session for an ASP.Net web application.
5 Answers
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