摘要:
#include #include void main(){ initgraph(640, 480); // 初始化绘图窗口 HWND hwnd = GetHWnd(); // 获取绘图窗口句柄 POINT point; TCHAR s[10]; while(true) { GetCursorPos(&point); // 获取鼠标指针位置(屏幕坐标) ScreenToClient(hwnd, &point); // 将鼠标指针位置转换为窗口坐标 // 获取鼠标... 阅读全文
摘要:
LRESULT CALLBACK TestProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam){ switch (msg) { case WM_LBUTTONDOWN: //左键按下 { SetCapture(hwnd); } break; case WM_MOUSEMOVE: //鼠标按下移动 { if(GetCapture() == hwnd) { ... 阅读全文