如何在MCV C#中用逗号分隔字符串 [英] How do I separate strings by a comma in MCV C#

问题描述

我需要在MVC项目视图中以逗号分隔返回名称的列表.我正在努力实现目标，我感到这很容易.

I need to separate a list of returned names by comma in my MVC project View. I''m struggling to achieve and i have a feeling its an easy job.

var names  = dbcontext.EmployeeTable.Select(x => x.Name).ToList();

在我看来，我正在像这样遍历该对象:

in my view i''m looping through this object like this:

@foreach(e in names)
{
   //i need to separate the names by a comma i.e
   // john, jen, glen 

}

可以帮忙吗?

谢谢

我尝试过的事情:

我尝试使用string.join(，" name)，但是由于某些原因，这不起作用

could some please help?

Thank you

What I have tried:

I have tried to use string.join(","name) but for some reason this is not working

推荐答案

最简单的选项是

The simplest option would be string.Join[^]:

string nameList = string.Join(", ", names);

作为变体:

As variant:

public string AllNamesSeparatedByComma(List<string> names)
		{
			
			StringBuilder allNames = new StringBuilder();

			foreach(string e in names)
			{
				allNames.AppendFormat("{0},", e);
			}

			return allNames.ToString();
		}

使用聚合

Use Aggregate

string nameList = names.Aggregate((a, b) => a + ", " + b);

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