How to create MFC DLL without wrapper class

Steps to create DLL

• Select File--> New
• Select Projects TAB and select MFC AppWizard(dll)
• Give Project Name as "MyDLL".
• Select "Regular DLL with MFC statically Linked" and click Finish.
• Select "Insert" Menu and choose "New Class".
• Select class type as "Generic Class"
• Give class name as "MyClass".
• Open "MyClass.h" in solution explorer window of File View tab.
• Paste the following code as in Figure 1.
• class CMyClass
  {
  public:
  __declspec(dllexport) CString Hello(CString csName);
  __declspec(dllexport) CMyClass();
  __declspec(dllexport) virtual ~CMyClass();
  
  };
• Open "MyClass.cpp" in solution explorer window of File View tab.
• Paste the following code as in Figure 2.
• CString CMyClass::Hello(CString csName)
  {
  
  csName="Hello"+csName;
  
  return csName;
  }
• Now compile and run the program.
• Now Make a copy "MyClass.h" from you project folder and Copy of "MyDLL.lib" and "MyDLL.dll" from debug folder to create a exe file.
  

Steps to create EXE apllcation

• Select File--> New
• Select Projects TAB and select MFC AppWizard(exe).
• Give Project Name as "MyEXE".
• Select "Dialog Based" and click Finish.
• paste "MyClass.h" from dll project folder to your exe Project folder.
• Paste "MyDLL.lib" and "MyDLL.dll" from debug of DLL project folder to exe project Folder.
• Open Project -->settings and select Link tab and type "Debug/MyDll.lib" in object/Library modules
  
• Open " File View" tab in solution explorer window.
• Right click on the project name and select add files to project.
• select "MyClass.h" and click ok.
• Now Open " Resource View" tab in solution explorer window and select Dialog and open "IDD_MYEXE_DIALOG".
• Now add a "Edit Box" to your dialog window and Right click on edit box and select "Class Wizard" .
• select "member variable" tab and select your edit box and click "Add variable " button.
• Give member variable name as "m_edName" and category as Control.
• Now click "ok" button and add the following code in "MyEXEDlg.cpp" as in Figure 3.
  
• #include "myclass.h" //at the top
• void CMyEXEDlg::OnOK()
  {
  CString csName;
  CString csResult;
  m_edName.GetWindowText(csName);
  CMyClass obj;
  csResult= obj.Hello(csName);
  AfxMessageBox(csResult);
  // CDialog::OnOK();
  }
  
• Now Run and execute program. and get result as in figure 4.