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Asp.net MVC @foreach (var item in Model) with only one iteration RRS feed

  • Question

  • User591932912 posted

    How to iterate the foreach loop with only one iteration

    Sunday, April 4, 2021 2:57 PM

Answers

  • User1535942433 posted

    Hi Ssaisree,

    As far as I think,if you need only one iteration,you're not necessary to use foreach. If you need to get the first item,you could use group.Just like this:

    @{
       var result = Model.GroupBy(x=>x.Name);
    
    }
    @foeach(var item in result)
    {
      <span>@item.Key</span>
    }

    Best regards,

    Yijing Sun

    • Marked as answer by Anonymous Thursday, October 7, 2021 12:00 AM
    Monday, April 5, 2021 5:40 AM

All replies

  • User475983607 posted

    How to iterate the foreach loop with only one iteration

    The question makes little sense.  If you want the first item of a collection then the syntax is...

    MyCollection[0]

    In future posts, please share the code you wrote so we can provide better assistance.

    Sunday, April 4, 2021 3:18 PM
  • User1535942433 posted

    Hi Ssaisree,

    As far as I think,if you need only one iteration,you're not necessary to use foreach. If you need to get the first item,you could use group.Just like this:

    @{
       var result = Model.GroupBy(x=>x.Name);
    
    }
    @foeach(var item in result)
    {
      <span>@item.Key</span>
    }

    Best regards,

    Yijing Sun

    • Marked as answer by Anonymous Thursday, October 7, 2021 12:00 AM
    Monday, April 5, 2021 5:40 AM