2024 Enum to selectlistitem c#

Enum to selectlistitem c#

Author: fdbk

August undefined, 2024

WebAug 15, 2010 · You can use Enum.GetNames () to get a string array containing the names of the enum items. If your item names are user friendly, then this is probably good … WebDec 5, 2013 · I have added a custom attribute to some enum values (to give them a screen friendly string value). I am trying to build a list of SelectListItems for use on an MVC page, but I am running into trouble accessing the custom attribute.

c# - ASP.NET獲取DropDownList的值 - 堆棧內存溢出

WebJan 8, 2024 · The items attribute expects a collection of SelectListItem objects, a SelectList object or an enumeration that provide the options for the select list. ... If you own the enumeration, it may be that the member names (being restricted to what is permitted by C#) are not particularly user friendly. ... WebJan 13, 2016 · Naming Type enumType = typeof(T); this name is misleading because one would assume that its always an enum which you later check by reading the IsEnum property. So just name it type or pay the price and call typeof(T) twice.. General hyatt explorist free water

Bind Enum To DropDownList In ASP.NET MVC - C# Corner

Web现在有多个SelectListItem类型的项，我认为您应该使用First或FirstOrDefault。当然，Select返回一个IEnumerable。 Select的结果是与Select标准匹配的所有项目-因此为什么结果类型是IEnumerable，因为结果可以是从零到多个选定项目的任何内容…您介意删除您的答案以便我可以 ... http://duoduokou.com/csharp/50886020385263831530.html WebSep 15, 2008 · I probably wouldn't bind the data as it's an enum, and it won't change after compile time (unless I'm having one of those stoopid moments).. Better just to iterate through the enum: Dim itemValues As Array = System.Enum.GetValues(GetType(Response)) Dim itemNames As Array = … hyatt explorist worth it

c# - how to add a selectlistitem to a selectlist - Stack Overflow

c# - How to add item to IEnumerable SelectListItem - Stack Overflow

WebC# : How can I convert an enumeration into a List SelectListItem ?To Access My Live Chat Page, On Google, Search for "hows tech developer connect"Here's a se... WebDec 1, 2014 · public IEnumerable GetCategoriesByAccountID (string AccountID) { List list = null; using (var context = new AMPEntities ()) { // Queries DB for list of categories by AccountID var query = (from ca in context.CustomAlerts where ca.AccountID == AccountID orderby ca.AlertCategory select new SelectListItem { Text = ca.AlertCategory, Value = … hyatt facebookWebC# 动态枚举下拉列表,c#,drop-down-menu,enums,asp.net-mvc-5,C#,Drop Down Menu,Enums,Asp.net Mvc 5,在静态枚举模型中，我有一组国家和州的枚举 public static class Enums { public enum Countries { [Display(Name = "Afghanistan")] AFG, [Display(Name = "United States")] USA } public static class States { public en mask background css

"WebMay 24, 2024 · 1 SelectList Represents a list that lets users select one item.Hence the input should be list of items. The SelectList has accept only IEnumarable of Items. List sl = new List () { new SelectListItem () { Text = "-99", Value = "Select a Value" } }; SelectList lstCCPerfOrg = new SelectList (sl); Share … " - Enum to selectlistitem c#

Enum to selectlistitem c#

Exclude/Remove Value from MVC 5 EnumDropDownListFor

WebJan 28, 2024 · Now, here is an elegant way to achieve it using Extension Method and Generics, which will return us Enum values as a SelectList for any type of Enum: public static class ExtensionMethods { public static … WebDec 23, 2008 · In your controller: //If you don't have an enum value use the type ViewBag.DropDownList = EnumHelper.SelectListFor (); //If you do have an enum value use the value (the value will be marked as selected) ViewBag.DropDownList = EnumHelper.SelectListFor (MyEnum.MyEnumValue);

Did you know?

WebJan 28, 2024 · Now, here is an elegant way to achieve it using Extension Method and Generics, which will return us Enum values as a SelectList for any type of Enum: public static class ExtensionMethods { public static System.Web.Mvc.SelectList ToSelectList < TEnum > (this TEnum obj) where TEnum: struct, IComparable, IFormattable, IConvertible { WebDec 9, 2024 · IList list = Enum.GetValues (typeof (Blog.BlogType)) .Cast () .Select (x => new SelectListItem { Text = x.ToString (), Value = ( (int)x).ToString () }) .ToList (); SelectList data = new SelectList (list, "Value", "Text"); i tried several solutions but i got the same issue.. thanks .. c# enums dropdown

WebJun 19, 2015 · This is the code: EducationStatusEnum [] values = (EducationStatusEnum [])Enum .GetValues (typeof (EducationStatusEnum)); var list = from value in values select new { Value = ( (int)value).ToString () , Text = value.ToString ()}; studentViewModel.LastEducationStatusList = list; This is the error message:

WebApr 26, 2015 · The problem is that SelectList(IEnumerable) constructor doesn't accept SelectListItem's (at least not as SelectListItem to add to its Items collection). It simply accepts collection of some arbitrary objects that will be used to generate completely unrelated internal SelectListItems collection.. If you want, you can use … WebOct 7, 2024 · You can follow code for enum: public static SelectList ToSelectList (this TEnum enumObj) where TEnum : struct, IComparable, IFormattable, IConvertible { var values = from TEnum e in Enum.GetValues (typeof (TEnum)) select new { Id = e, Name = e.ToString () }; return new SelectList (values, "Id", "Name", enumObj); }

WebNov 11, 2014 · I've read up a good bit on creating a SelectList from an Enum to populate a drop down list, and found many solutions. Here are a few examples. public static IEnumerable GetEnumSelectList() { return (Enum.GetValues(typeof(T)).Cast().Select( enu => new SelectListItem() { Text = …

WebApr 4, 2015 · The problem is when you create the select list: SelectList sl = new SelectList ( items, "Value", "Text", pdm); You're passing the selected item as pdm of type ProductDeliveryMode, which is being compared against the Value property of type string. From your comment below, the solution was to pass pdm as a string. Share Improve this … hyatt explorist vs discoveristWebFeb 15, 2024 · Enumを使用する（表示上の見た目は基本形と同じ） ... SampleMVCApp.ViewModels {public class StationViewModelIEnumerable {public IEnumerable < string > Stations {get; set;} public List < SelectListItem > StationsJY {get;} = new List < SelectListItem > {new SelectListItem ... 『C#フレームワーク ASP.NET … mask background autocadhttp://duoduokou.com/csharp/40869307734943973605.html hyatt express lunchWebJul 1, 2024 · Here, GetSelectListItems methods totakes a list of skills and returns a list of SelectListItem objects private IEnumerable < SelectListItem > GetSelectListItems(IEnumerable < MySkill > elements) { var selectList = new List < SelectListItem > (); foreach(var element in elements) { selectList.Add(new … mask ball picturesWebFeb 16, 2009 · Binding an Enum to LINQ and SelectListItem. public enum CertificateTypes : byte { None = 0, Original = 1, AuthenticatedCopy = 2, Numbered = 3 } to a tinyint column on the database. However, when creating the SelectListItems and calling, for instance, Person.CertificateTypes.Original.ToString () I get this: maska westmountWebOct 26, 2016 · If you want a list of SelectListItem, you can do call Select method on the result to get that. var optionList = totalClassifiedOrdered .Select (x=>new SelectListItem { Value=x.Name, Name =x.Name}).ToList (); Share Improve this answer Follow edited Oct 26, 2016 at 13:53 answered Oct 26, 2016 at 13:42 Shyju 212k 103 410 496 Thank You … hyatt explorist mgm matchWebWe then create a selectList object by using the Enum.GetValues method to get an array of all the values in the MyEnum enum, cast the array to the MyEnum type, and filter out the MyEnum.Value2 value using the Where method. We then convert the filtered MyEnum values to SelectListItem objects and set the Text, Value, and Selected properties as ... hyatt explorist to mgm