Question

I have this below code where i filter out type which are not of “type1”.

List = Details.Where(p => p.Type != Constants.Type1).ToList();

Now i have to create the where query dynamically in which i can have more clauses for filtering data.

so a modified version of above code is

List = Details.Where(p => p.Type != Constants.Type1 && p.Type != Constants.Type2 ).ToList();

Please advice how i can achieve this in c#

Answer 1

var ExcludedTypes = new Type[] { Constants.Type1, Constants.Type2 };
List = Details.Where(p => !ExcludedTypes.Contains(p.Type)).ToList();