WndProc

 :  WndProc

case WM_INITDIALOG

ShowWindow GetDlgItem(hDlg,IDOK),SW_HIDE

hBitmap1=CreateWindowEx(WS_EX_TRANSPARENT,"Button","Login", WS_VISIBLE Or WS_CHILD Or BS_BITMAP,60, 150,100, 25,hDlg,(HMENU)IDC_BUTTON2, NULL, NULL

(

(hdc = GetDC(hDlg

  (hMemDC = CreateCompatibleDC(hdc

(hBitmap = CreateCompatibleBitmap(hdc,120,25

  SelectObject hMemDC,hBitmap 

(SetDCBrushColor hMemDC,RGB(212,208,20

Dim r As RECT

r.left = 0

  r.right = 120

  r.top = 0

  r.bottom = 25

  (FillRect(hMemDC,r,GetStockObject(DC_BRUSH

  DeleteDC hMemDC

  ReleaseDC hDlg,hdc

بارکد 128C

Code 128C 

Data - 345678

Data Characters	3	4	5	6	7	8
Multiply each of the two digits with an increasing weight.
Weight	*1		*2		*3
Sum :	(34*1) + (56*2) + (78*3) = 380
For Code 128C, add an additional of 105 to the sum above
Total	380 + 105 = 485
Modulo 103 Check Character:	485 % 103 = 73 (which maps to the character 'i')