Posted: January 30th, 2021

Creating a multi-select list

Question description

Hi, I am having difficulty successfully creating a multi select list. At the moment the property 'HairColourIds' is set as an 'int' and the search result only shows one selected item's results, not two when selected in the multi select list. I know I need to change it to an IEnumerable type,, but how can I adjust my list (below) so that it works properly?   public IEnumerable FindPeople(PersonSearchCriteria searchCriteria, int personId) { var hairColourList = new List(); if (searchCriteria.HairColourIds != null) {                hairColourList.Add(searchCriteria.HairColourIds.Value); } var result = this.connectionStringSettings.Connection() .Query( "abc.GetPeople", new { HairColourIds = hairColourList PersonId = personId }); return result; }

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