VB ³Ë·¨ Óë ¼Ó·¨ÎÊÌâ
ÎÒѧ¹ýC C++ Java µÈÓïÑÔ£¬ ËûÃÇÓüӷ¨ ºÜ¼òµ¥£¬
ÏÖÔÚ¿´ÁË¿´ VB£¬ дÁËÒ»¸ö¼òµ¥µÄ³ÌÐò£¬ ¿ÉÊÇ
overTimes * 1.5 * wage + wage * hourse ÕâÐб¨´í£¬ÊDZí´ïʽ´íÎó¡£ ÎÒ²»Ì«Çå³þÎÊÌâÔÚÄÄÀÇë½Ìһϴó¼Ò¡£Ð»Ð»
VB.NET code:
Public Class calculator
Private Sub ButtonExit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ButtonExit.Click
Me.Close()
End Sub
Private Sub ButtonCalculator_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ButtonCalculator.Click
Dim wage As Double
Dim result As Double
Dim hourse As Double
hourse = Val(TBHourse.Text)
wage = Val(TBWage.Text)
If hourse < 40 Then
result = wage * hourse
Else
Dim overTimes As Double
overTimes = hourse - 40
[color=#FF0000]overTimes * 1.5 * wage + wage * hourse[/color]
End If
LBresult.Text = TBName.Text & " is :" & result
End Sub
End Class
overTimes * 1.5 * wage + wage * hourse
VBµÄ´úÂë°´LZÕâôд±ØÈ»±¨´í
½â¾ö·½·¨:
1)ÔÚǰ¼Ó'×¢Ê͵ô
VB code:
'overTimes * 1.5 * wage + wage * hourse
2)°´ÒªÇóд³ÉµÈʽ,ÕâÐë°´
Ïà¹ØÎÊ´ð£º
Ϊʲô¹¤¾ßÀ¸°´Å¤µÄ¿í¶È¸Ä±ä²»ÁË,ÔÚÊôÐÔÀï¸ÄÁËÓÖ±ä³ÉÔÀ´µÄÊýÖµÁË
´óºú×ÓÕæÀ÷º¦£¬»Ø´ð»ù±¾¶¼ÊDZ¬Áϼ¶µÄ
´óºú×ÓÉý¼¶Õæ¿ì°¡£¬Õâ²Å¼¸Ìì¾Í5Ìõ¶Ì¿ãÍâ¼ÓÔÂÅÅÃûµÚÒ»ÁË
ÏëÏëÎÒÕâ5¸ö¶Ì¿ã»ìÁ˲¶à8Äê²ÅµÃµ½µÄ¡£
»Ø¸´ ......
±¾ÈËʹÓõÄÊÇVB6.0°æ±¾
¼ÙÉèÓÐÒ»¸ö¶ÔÏóA£¬AÄÚÓÐÀàÐÍΪBµÄ¶ÔÏóÊôÐÔ¡£ÏÖÔÚµÄÎÊÌâÊÇ£¬ÐèÒªÌí¼ÓÈô¸É¸öB¶ÔÏó×÷ΪA¶ÔÏóµÄÊôÐÔ¡£È磬
A.B1,A.B2,...
µ«¾ßÌåÌí¼Ó¶àÉÙ¸öB¶ÔÏó×÷ΪA¶ÔÏóµÄÊôÐÔÔòÊÓ¾ßÌåÇé¿ö²»Í¬¶ø²»Í¬ ......
DIM ds as new DataSet
ÎÒÕâÑùÉùÃ÷ ÔõÀÏÊDZ¨ Óû§¶¨ÒåÀàÐÍ䶨Ò壿 Õâ¸öÐèÒªÒýÓÃʲôÂ𣿣¿
ǰÌáÊÇDataSet¶ÔÏóÒª´æÔÚ,¾ÍÊǶÔÏóä¯ÀÀÆ÷ÖÐÓÐËü.ûÓоÍÒªÒýÓÃ.
datasetÊÇADO.NET¶ÔÏó
Èç¹ûÄãÓõÄÊÇvb.net£¬ÄÇôÔÚ´ ......
ÏÖÔÚÎÒÏë¸ù¾ÝtreeviewÉÏÿ¸ö½ÚµãµÄȨÏÞ£¬Ã»ÓÐȨÏ޵Ľڵ㲻Äܱ»Ñ¡ÖУ¬¶øÇҳɻÒÉ«£¬ÔõôʵÏÖ£¬ÔÚÏߵȡ£¡£¡£
Õâ¸ö£¿¡£¡£¡£
Ã²ËÆÃ»·¨¡£
ÊÔÊÔÄܲ»ÄܸÄijЩnodeµÄÑÕÉ«£¬¼Ç¼ÏÂÉϴεÄnodeclickÀïµÄnode¡£
Ï´εã»÷µÄÈç¹ ......
ÎÒÏë°ÑwordÁí´æÎªxmlÖ®ºó£¬ÓÃvb¶ÁÈ¡Õâ¸öxmlµÄÄÚÈÝ£¬ÇëÎÊÈçºÎʵÏÖ£¿
dim f as integer
dim b() as byte
dim s as string
dim L as long
f=freefile()
open "abc.xml" for binary access read as #f
......