I m 试图使Generic<T>在T : ocruct,但在我打电话ctor.Invoke(args); 我只举一个例外:“因为类型而没有立案”。
我如何通过通用的类型来决定?
Type.MakeGenericType is probably what you are looking for...
您必须首先在您的通用型号上采用马克尼特佩法,创造具体类型。
请允许我说,你有<条码>。 1. 具有无参数构造的通用类别类型t ,以及作为通用类别类型参数使用的各类:
Type t = someType;
Type[] genericTypeParameters = someArrayOfTypeParameters;
Substitutes the elements of an array of types for the type parameters of the current generic type definition and returns a Type object representing the resulting... type
然后将物体构造为正常物体:
t = t.MakeGenericType(genericTypeParameters);
object instance = Activator.CreateInstance(t);
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