asp.net mvc C# List<> Remove

Question

I have this

  var RadioMetaKey=((IEnumerable<SepiaWEB.Models.Jobs.JobsMeta>)ViewData["JobMeta"]).Where(m=>m.vcr_JobMetaKey==JobsMeta.vcr_JobMetaKey);   

var a=ViewData["JobMeta"]. as List<SepiaWEB.Models.Jobs.JobsMeta>;

a. RemoveAll(RadioMetaKey);  //not working

Is there a way i can use RadioMetaKey to remove from a list

djdd87 · Accepted Answer · 2010-12-09 11:06:31Z

2

You can pass a Predicate to RemoveAll:

var radioMetaKey=((IEnumerable<SepiaWEB.Models.Jobs.JobsMeta>)ViewData["JobMeta"])
    .Where(m=>m.vcr_JobMetaKey==JobsMeta.vcr_JobMetaKey);   

var a= ViewData["JobMeta"]. as List<SepiaWEB.Models.Jobs.JobsMeta>;
a.RemoveAll(x=> radioMetaKey.Contains(x));

answered Dec 9, 2010 at 11:06

djdd87

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