c# - Call methods parallel and combine results -


i have mainmethod needs call 2 methods method1 , method2 parallel. both of them return list of employee different database. need call them parallel , combine results of method1 , method2 in mainmethod , return result caller of mainmethod.

i appreciate if people can tell must signatures of methods , code need write mean async/await keywords.

you can run them 2 task<t>s. result property takes care of waiting. approximately:

// untested  task<list<employee>> t1 = task.factory.startnew(() => method1()); task<list<employee>> t2 = task.factory.startnew(() => method2());  var result = t1.result.concat(t2.result);

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