C#取数组单个元素的类型

public Type GetArrayElementType(Type t)

{

string tName = t.FullName.Replace("[]", string.Empty);

Type elType = t.Assembly.GetType(typeName);

return elType;

}

public static class TypeExMothod
{
    public static Type GetArrayElementType(this Type t)
    {
        if (!t.IsArray) return null;

        string tName = t.FullName.Replace("[]", string.Empty);

        Type elType = t.Assembly.GetType(tName);

        return elType;
    }
}