Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

vbÖÐλ²Ù×÷ £¨ÔÚÏߵȣ¬ÂúÒâ¼´½áÌù£© - VB / »ù´¡Àà

Ò»¸öÕûÐαäÁ¿ a
ÎÒÏÖÔÚÏëÈ¡ a µÄµÚ¶þ×Ö½Ú ¼ÓÉÏ £¨µÚÒ»×ֽڵĺóËÄ룩 µÄ¼ÆËã½á¹û£¬ÄÄλÄÜ°ï棿
Dim val As Long
  val = &HFFFFFFFF
  val = val And &HFF0F&

  Debug.Print Hex(val)

&HFF0F&
ÊÇʲôÒâ˼£¿


&HFFFFFFFF £¿


val = &HFFFFFFFF»»³ÉÄã×Ô¼ºµÄÖµ

¾ÍÊÇÎÒת»»Ç°µÄ Integer ±äÁ¿£¿


ÄÇ &HFF0F& ÄØ£¬Ê²Ã´Òâ˼£¿ Äã¸øµÄÕâ¸öËã·¨Äܸø½âÊÍÏÂÂð


ÄãÏÈ˵һ¸ö¾ßÌåµÄÀý×Ó£¬integerÊǶàÉÙ£¬¼ÆËãºóÓÖÊǶàÉÙ£¿

ºÃµÄ¡£ÔÚcÀÊÇÕâÑù×öµÄ£¬È¡integerÐͱäÁ¿µÄµÚ¶þ×Ö½Ú£¬µÚ¶þ×Ö½Ú ¼ÓÉÏ £¨µÚÒ»×Ö½Ú and 0F£©
a=19984
ת»»ºó£¬µÃµ½Ê®½øÖƵÄ78

VB code:
Option Explicit

Sub Main()
Dim a As Long
Dim b As Long
a = 19984
b = ((a And &HFF00&) \ &H100&) + (a And &HF&)
Debug.Print b
End Sub


µÚÒ»×ֽڵĵÍËÄλÓëµÚ¶þ×Ö½Ú8λ


Ê×ÏÈ×¢Òâ,VBÖеÄintegerÏ൱ÓÚcÖеÄsigned short,longÏ൱ÓÚsigned int£¬
  Dim a As Integer
  Dim b As Integer
  Dim c As Integer
   
   
  a = 19984
  b = a / 256//Ï൱ÓÚÓÒÒÆ8λ,µÃµ½µÚ¶þ¸ö×Ö½Ú
  c = a And &HF //±£ÁôµÚÒ»×ֽڵĺó4λ
  a = b + c

лл£¬ÎÒµ÷ÊÔÏ¿´¿´

¸ã¶¨ÁË£¬Ð»ÁË


Ïà¹ØÎÊ´ð£º

VBÔõÑù»ñµÃÊó±ê´¦µÄ³¬¼¶Á¬½Ó - VB / »ù´¡Àà

VBÔõÑù»ñµÃÊó±ê´¦µÄ³¬¼¶Á¬½ÓÄØ£¿
  ÔÚWebBrowser¿Ø¼þÖÐÓÐÕâÑùÒ»¸öʼþ:StatusTextChange(index As Integer, ByVal Text As String)
  ËüµÄText²ÎÊýÕýÊÇÊó±ê´¦µÄ³¬¼¶Á¬½Ó,µ«ÎÊÌâÊÇÈç¹ûÎÒµÄä¯ÀÀÆ÷Õýà ......

vb ÖÐ - VB / »ù´¡Àà

ÏÖÔÚÎÒÏë¸ù¾ÝtreeviewÉÏÿ¸ö½ÚµãµÄȨÏÞ£¬Ã»ÓÐȨÏ޵Ľڵ㲻Äܱ»Ñ¡ÖУ¬¶øÇҳɻÒÉ«£¬ÔõôʵÏÖ£¬ÔÚÏߵȡ£¡£¡£
Õâ¸ö£¿¡£¡£¡£
òËÆû·¨¡£
ÊÔÊÔÄܲ»ÄܸÄijЩnodeµÄÑÕÉ«£¬¼Ç¼ÏÂÉϴεÄnodeclickÀïµÄnode¡£
Ï´εã»÷µÄÈç¹ ......

vb¶ÁÈ¡xml - VB / »ù´¡Àà

ÏÖÔÚÓиöxmlÎļþÊÇ<?xml version="1.0"?>
<?mso-application progid="Excel.Sheet"?>
<Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet"
 xm ......

VBÏÂOCX¿É·ñʵÏÖÈçϹ¦ÄÜ£¿ - VB / ÍøÂç±à³Ì

ÎÒÏëÓÃVB×öÒ»¸öOCX£¨´¿²ËÄñ£¬ÁÙʱÐèÒªÓÃVB×öµã¶«Î÷£¬ÌØÀ´Çë½Ì£©£¬AÓû§£¨IP£º192.168.0.1£©ÓëBÓû§£¨IP£º192.168.0.2£©½øÐеã¶ÔµãµÄ·¢ËͽÓÊÕÏûÏ¢
ÒªÇó²ÉÓÃOCX·½Ê½£¬±ÈÈçAÓû§ÖªµÀBÓû§IP£¬ÎÒÖ±½Ó´«²Î£¨BµÄIP£©ÖÁOCX ......

VBÈçºÎ»ñµÃ±ðµÄ³ÌÐòÉϵıí¸ñÄÚÈÝ£¿ - VB / API

ÎÒµÄÒªÇóÊÇ£ºÍ¨¹ýץȡ±ðµÄ³ÌÐòÉϵıí¸ñµÄ¾ä±ú£¬È»ºó¶ÁÈ¡Õâ¸ö±í¸ñµÄÄÚÈÝ¡£
±í¸ñ¾ä±ú£¨ÀàÃû£ºMSFlexGridWndClass£©ÎÒÒÑ×¥µ½£¬½ÓÏÂÀ´ÈçºÎ¶ÁÈ¡±í¸ñµÄÄÚÈݾͲ»»áÁË£¿ÇóÖú¡£

ÄÜ°Ñ´úÂë·¢À´Ñ§Ï°Ï²»£¿
244326867@qq.com ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ