Preface MFC #define and typedef make C more unrecognizable, the following program is a single document program, which is created a single document form, when the left mouse button, click the form, then in this document form Click on the string "Welcome to SDI".
#include
#include
#include "resource.h"
Class MyDoc: Public CDocument
{
Declare_dyncreate (mydoc) // Unconscence cloud, C does not have this stuff, the first story introduction
PUBLIC:
CString S;
Cpoint Point;
mydoc ()
{
S = "Welcome to SDI";
POINT.X = 250;
Point.y = 100;
}
}
Implement_dyncreate (MyDoc, cdocument) // Do not know the cloud, C does not have this stuff, the second lecture is introduced
Class Myview: Public CVIEW
{
Declare_Dyncreate (MyView)
PUBLIC:
Void OnDraw (CDC * D)
{
mydoc * b;
B = (mydoc *) m_pdocument;
D-> SetTextColor (RGB (0, 0, 0));
D-> TextOut (B-> Point.x, B-> Point.y, B-> s);
}
Void Onlbuttondown (uint nflags, cpoint p)
{
mydoc * b;
B = (mydoc *) m_pdocument;
B-> Point.x = p.x;
B-> Point.y = p.y;
Invalidate ();
}
Declare_message_map ()
}
Implement_dyncreate (MyView, CView)
Begin_Message_map (MyView, CView) // Do not know the cloud, C does not have this stuff, the third lecture introduction
ON_WM_LBUTTONDOWN () // Do not know the cloud, C does not have this stuff, the third lecture introduction
END_MESSAGE_MAP () // Do not know the cloud, C does not have this stuff, the third lecture
Class zzz: Public CWINAPP
{
PUBLIC:
Int InitInstance ()
{
CSINGLEDOCTEMPLATE * Y;
CruntimeClass * W, * D, * V;
D = runtime_class (mydoc);
w = runtime_class (cframewnd);
v = runtime_class (myView);
y = new csingledoctemplate (IDR_MENU1, D, W, V);
AddDDOCTemplate (Y);
ONFileNew ();
Return 1;
}
}
ZZZ A;
