Question

C++如何调用C#窗体封装的dll

C#代码：using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;namespace ClassLibrary1{ public class ClassDlg { public void ShowDalg() { Form1 f1 = new Form1(); f1.ShowDialog(); } }}C++代码：#include <iostream>#include <string>//#using "C:\\Users\\10027\\Documents\\visual studio 2015\\Projects\\Project1\\Debug\\ClassLibrary1.dll"#using "C:\Users\10027\Documents\Visual Studio 2015\Projects\Project1\Debug\ClassLibrary1.dll"using namespace std;using namespace ClassLibrary1;int main(){ ClassDlg ^ classdlg = gcnew ClassDlg; classdlg->ShowDalog(); system("pause"); return 0;}为什么运行时没有显示窗口

Answer 1

控制台调用窗体不是这么用的。第一个窗体要用Application::Run打开

[STAThreadAttribute]
int main(array<System::String ^> ^args)
{
      Application::EnableVisualStyles();
      Application::SetCompatibleTextRenderingDefault(false);
      Application::Run(gcnew ClassDlg());
      return 0;
}