C# Appending Linq Queries of Same Type -

i have 2 linq queries run on 2 different tables, car , truck. these queries select id, name, , company.

var car = c in db.cars           select new {id = c.id, name = c.name, company = c.company};  var truck = t in db.trucks           select new {id = t.id, name = t.name, company = t.company}; 

how append truck data car data using linq resultant query contains both car , truck data?

if resulting types equivalent, can use enumerable.concat combine them.

however, wouldn't recommend doing anonymous types - instead i'd recommend making custom class hold 3 (or more) properties. it's possible, given code above, type may same post-compilation, it's impossible tell sure without more information.

personally, either use shared interface (ie: have car , truck implement icompanyinfo properties in interface), , return car cast interface, or make custom class, , return both queries, use concat join them.