GDI-Pen

#include 

LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
void DrawLines(HWND);

int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
    PWSTR lpCmdLine, int nCmdShow)
{
  MSG  msg;
  WNDCLASSW wc = {0};

  wc.style = CS_HREDRAW | CS_VREDRAW;
  wc.lpszClassName = L"Pens";
  wc.hInstance     = hInstance;
  wc.hbrBackground = (HBRUSH) GetStockObject(WHITE_BRUSH);
  wc.lpfnWndProc   = WndProc;
  wc.hCursor       = LoadCursor(0, IDC_ARROW);

  RegisterClassW(&wc);
  CreateWindowW(wc.lpszClassName, L"Pens",
        WS_OVERLAPPEDWINDOW | WS_VISIBLE,
        100, 100, 250, 180, NULL, NULL, hInstance, NULL);

  while( GetMessage(&msg, NULL, 0, 0)) {
      DispatchMessage(&msg);
  }

  return (int) msg.wParam;
}

LRESULT CALLBACK WndProc(HWND hwnd, UINT msg,
    WPARAM wParam, LPARAM lParam)
{
  switch(msg)
  {
    case WM_PAINT:

      DrawLines(hwnd);
      break;

    case WM_DESTROY:

      PostQuitMessage(0);
      return 0;
  }

  return DefWindowProcW(hwnd, msg, wParam, lParam);
}

void DrawLines(HWND hwnd) 
{
  PAINTSTRUCT ps;

  HDC hdc = BeginPaint(hwnd, &ps);
  HPEN hPen1 = CreatePen(PS_SOLID, 1, RGB(0, 0, 0));
  HPEN hPen2 = CreatePen(PS_DASH, 1, RGB(0, 0, 0));
  HPEN hPen3 = CreatePen(PS_DOT, 1, RGB(0, 0, 0));
  HPEN hPen4 = CreatePen(PS_DASHDOT, 1, RGB(0, 0, 0));
  HPEN hPen5 = CreatePen(PS_DASHDOTDOT, 1, RGB(0, 0, 0));

  HPEN holdPen = SelectObject(hdc, hPen1);
  MoveToEx(hdc, 50, 30, NULL);
  LineTo(hdc, 200, 30);

  SelectObject(hdc, hPen2);
  MoveToEx(hdc, 50, 50, NULL);
  LineTo(hdc, 200, 50);

  SelectObject(hdc, hPen2);
  MoveToEx(hdc, 50, 70, NULL);
  LineTo(hdc, 200, 70);

  SelectObject(hdc, hPen3);
  MoveToEx(hdc, 50, 90, NULL);
  LineTo(hdc, 200, 90);

  SelectObject(hdc, hPen4);
  MoveToEx(hdc, 50, 110, NULL);
  LineTo(hdc, 200, 110);

  SelectObject(hdc, holdPen);
  DeleteObject(hPen1);
  DeleteObject(hPen2);
  DeleteObject(hPen3);
  DeleteObject(hPen4);
  DeleteObject(hPen5);

  EndPaint(hwnd, &ps);  
}