拷贝字符串到Windows剪贴板

// hWnd可以为NULL， lpszText为需要拷贝的字符串

BOOL CopyStringToClipboard(HWND hWnd, LPCTSTR lpszText)

{

int nlen = strlen(lpszText);

if (nlen == 0)

return FALSE;

// 将szText中的内容复制到剪贴板

HGLOBAL hglbCopy;

LPTSTR lptstrCopy;

if (!::OpenClipboard(hWnd))

return FALSE;

hglbCopy = GlobalAlloc(GMEM_DDESHARE,

(nlen + 1) * sizeof(char));

if (hglbCopy == NULL)

{

CloseClipboard();

return FALSE;

}

EmptyClipboard();

lptstrCopy = (LPTSTR)GlobalLock(hglbCopy);

memcpy(lptstrCopy, lpszText, nlen);

lptstrCopy[nlen] = (TCHAR) 0; // null character

GlobalUnlock(lptstrCopy);

SetClipboardData(CF_TEXT, hglbCopy);

CloseClipboard();

return TRUE;

}