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Results tagged with c
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user 97883
C is a general-purpose computer programming language used for operating systems, games, and other high performance work and is clearly distinct from C++. It was developed in 1972 by Dennis Ritchie for use with the Unix operating system.
5
votes
Accepted
A C WinAPI program for showing the color of the screen pixel pointed to by mouse cursor with...
rect.bottom - TEXT_LINE_HEIGHT, buffer, 7);
SelectObject(hdc, oldfont);
DeleteObject(hFont);
EndPaint(hwnd, &ps);
return 0;
}
case WM_KEYDOWN:
//Ctrl+C: … if ((GetKeyState(VK_CONTROL) & 0x8000) == 0x8000 && wParam == 'C')
CopyToClipboard(hwnd);
return 0;
case WM_SIZE:
InvalidateRect(hwnd, NULL, FALSE);
return …
- 266
1
vote
A C WinAPI program for showing the color of the screen pixel pointed to by mouse cursor with...
Ctrl+C is also used to copy the color, but this works only when program has focus. … (c), GetBValue(c));
DrawText(hdc, text, -1, &rc, DT_LEFT | DT_VCENTER);
}
LRESULT CALLBACK WindowProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
{
switch (msg)
{
case WM_CREATE …
- 266
3
votes
Accepted
Using SHA-512 for encryption/decryption
The above encrypt/decrypt functions can be summarized as follows:
void mad_encrypt(...)
{
while(n)
{
SHA512(mad, 96, x);
XOR(out, in, x);
memcpy(mad->state, out, 64);
...
}
}
v …
- 266