If you want to find all items whose streckKod
value is 293 use Where
var items = minaVaror.Where(i => i.streckKod == 293);
If interested in only first item use FirstOrDefault
-
var item = minaVaror.FirstOrDefault(i => i.streckKod == 293);
FirstOrDefault
will return null in case no item exist in collection
with value 293.
Make sure you add namespace System.Linq
in your class to use these LINQ extension methods
.