Dan*_*rth 12
用这个:
object[] element1 = ...;
object[] element2 = ...;
object[] element3 = ...;
var list = new List<object>();
list.AddRange(element1);
list.AddRange(element2);
list.AddRange(element3);
var result = list.ToArray();
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另一种选择是:
var result = element1.Concat(element2).Concat(element3).ToArray();
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