xiaji2007's blog

CScrollView类中，若视图尺寸很大。 如100000*100000；void CLOView::OnInitialUpdate(){ CScrollView::OnInitialUpdate()； SetScrollSizes(MM_TEXT, CSize(100000,100000));}那么当拖动滚动框距离稍大一点时，就会出现回滚，即滚动框又回到0位置。原因：CScrollView使用的滚动条时已经"过时"的函数,即SetScrollRange和SetScrollPos函数。当响应WM_VSCR

平时在VC6.0中编写Console程序时，系统默认字符的背景色为黑色，前景色为白色。现在我们来实现Console输出彩色字符. include //其内包含了windows.h #include"stdio.h" void ConSetTextColor(unsigned char fontColor, unsigned char backColor) { /*GetStdHandle函数可以后的标准输入、输出、错误设备屏 幕缓冲区的句柄，*/ HANDL

#include int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nShowCmd) { ::MessageBox(NULL, lpCmdLine/*TEXT("HELLO WINDOWS")*/, TEXT("MessageBox"), MB_DEFBUTTON2 | MB_ICONERROR | MB_ABORTRETRYIGNORE); return 0;

#include #ifndef UNICODE #define UNICODE #endif int GetStrArrLen(int count, ...); int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nShowCmd) { TCHAR str[30] = {NULL}; LPTSTR pSzStrArr[5] = {NULL}; #if

/*------------------------------------------- systems.h---System metrics dispaly structre. -------------------------------------------*/ #ifndef SYSMETS_H_ #define SYSMETS_H_ #include #define NUMLINES ((int) (sizeof sysmetrics / sizeof sys

/*--------------------------------------------------- sinwave.h --- sinwave, (c) jiyun.xia 2011 ---------------------------------------------------*/ #ifndef SINWAVE_H_ #define SINWAVE_H_ #include LRESULT CALLBACK WndProc(HWND, UINT, W

/*--------------------------------------------------- bezier.h --- bezier, (c) jiyun.xia 2011 ---------------------------------------------------*/ #ifndef BEZIER_H_ #define BEZIER_H_ #include enum DRICTION {NO_DIR = 0, X_ADD, X_SUB, Y