classCallbackFun{delegateboolEnumWindowsCallback(IntPtrhWnd,IntPtrlParam);[DllImport("user32.dll")]...
1staticvoidMain(string[] args)2{3MyClass mc =new()4{5id =1,6Type ="a"7};8Console.WriteLine(mc.id);9Change(mc);10Console.WriteLine(mc.id);11Console.ReadLine();12}1314staticvoidChange(MyClass mc)15{16mc.id =2;17mc =new()18{19id =3,20Type ="c"21};22} 如果加上ref传递,...
AI代码解释 staticvoidMain(string[]args){MyClass c=newMyClass();//以下语句编译报错的Testref(out c);Console.Read();}staticvoidTestref(out object c1){c1=newobject();}classMyClass{publicint Id{get;set;}} 不同之处 编译之后的元数据有一个bit的差别,上边已经提及,此处不过多阐述。 对于方法的...
refclassC{};publicrefclassD:privateC//Error C3628{}; 下面的示例演示如何公开派生自继承层次结构中的其他 ref 类的公共 ref 类。 C++ namespaceInheritanceTest2 {namespaceWFM = Windows::Foundation::Metadata;// Base class. No public constructor.[WFM::WebHostHidden]publicrefclassBase:Windows::UI::Xa...
ref class C{}; public ref class D : private C //Error C3628 {}; 下列範例示範如何公開衍生自繼承階層中其他 ref 類別的公用 ref 類別。C++ 複製 namespace InheritanceTest2 { namespace WFM = Windows::Foundation::Metadata; // Base class. No public constructor. [WFM::WebHostHidden] public re...
refclassC{};publicrefclassD:privateC//Error C3628{}; 下列範例示範如何公開衍生自繼承階層中其他 ref 類別的公用 ref 類別。 C++ namespaceInheritanceTest2 {namespaceWFM = Windows::Foundation::Metadata;// Base class. No public constructor.[WFM::WebHostHidden]publicrefclassBase:Windows::UI::Xaml::...
namespaceTemplateDemo {// A private ref class templatetemplate<typenameT> refclassMyRefTemplate{internal: MyRefTemplate(T d) : data(d){}public:TGet(){returndata; }private: T data; };// Specialization of ref class templatetemplate<> refclassMyRefTemplate<Platform::String^> {internal://.....
",Utility.AsPointer(ref struct1));Console.WriteLine("class1_address:{0}",Utility.AsPointer(ref graph1));Invoke(struct1,graph1);staticvoidInvoke(GraphStruct s,Graph c){Console.WriteLine("s_args:{0}",Utility.AsPointer(ref s));Console.WriteLine("c_args:{0}",Utility.AsPointer(ref c));...
ref class C{}; public ref class D : private C //Error C3628 {}; The following example shows how to expose a public ref class that derives from other ref classes in an inheritance hierarchy.C++ Копиране namespace InheritanceTest2 { namespace WFM = Windows::Foundation::Metadata...