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Timer1.Interval = 100
Width = 4000
Height = 4000
Left = Screen.Width \ 2 - 2000
Top = (Screen.Height - Height) \ 2
End Sub
Private Sub Form_Resize()
Dim I, Angle
Static flag As Boolean
If flag = False Then
flag = True
For I = O To 14
'»³ö±íÅÌ12¸öµãºÍʱ¡¢·Ö¡¢Ãë¹²15¸öLINE
If I > 0 Then Load Line1(I)
Line1(I).Visible = True
Line1(I).BorderWidth = 5
Line1(I).BorderColor = RGB(0, 128, 0) 'ÉèÖÃLINEµÄ¾«Ï¸ºÍÑÕÉ«
Next I
End If
For I = 0 To 14
Scale (-1, 1)-(1, -1)
Angle = I * 2 * Atn(1) / 3
Line1(I).X1 = 0.9 * Cos(Angle)
Line1(I).Y1 = 0.9 * Sin(Angle)
Line1(I).X2 = Cos(Angle)
Line1(I).Y2 = Sin(Angle)
Next I
End Sub
Private Sub timer1_Timer()
Const HH = 0
Const MH = 13
Const SH = 14
Dim Angle
Static LS
If Second(Now) = LS Then Exit Sub
LS = Second(Now)
Angle = 0.5236 * (15 - (Hour(Now) + Minute(Now) / 60)) 'ÉèÖÃʱÕë
Line1(HH).X1 = 0
Line1(HH).Y1 = 0
Line1(HH).X2 = 0.3 * Cos(Angle)
Line1(HH).Y2 = 0.3 * Sin(Angle)
Angle = 0.1047 * (75 - (Minute(Now) + S
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instr(´ÓµÚ¼¸¸ö¿ªÊ¼,×Ö·û´®1,×Ö·û´®2) ´Ó¹æ¶¨µÄλÖÿªÊ¼²éÕÒ£¬·µ»Ø×Ö·û´®2ÔÚ×Ö·û´®1Öе ......
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Variant ±äÁ¿µÄÄÚ²¿±íʾ:
_______________________________________________________________
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V_EMPTY 0 Empty
V_NULL 1 Null
V_INTEGER 2 Interger 2
V_LONG 3 Long 4
V_SINGLE 4 Single 4
V_DOUBLE 5 Double 8
V_CURRENCY 6 Currency 8
V_DATE 7 Date 8
V_STRI ......
Private Sub Command1_Click()
Dim MyComm As New ADODB.Command '¶¨ÒåÒ»¸öÃüÁî¶ÔÏó
Dim Rs_GetList As New ADODB.Recordset '¶¨ÒåÒ»¸ö¼Ç¼¼¯¶ÔÏó
Dim param As ADODB.Parameter ......
'Ìí¼Ó¸öpicture1ºÍcommand1
Option Explicit
Dim lngCenter As Long
Dim lngMax As Long
Dim lngPad&
Dim PCurrent As POINT, PLast As POINT
Private Type POINT
x As Long
y As Long
End Type
Private Sub Form_Load()
lngCenter = (Picture1.Top + Picture1.Height) / 2
lngMax = Pictu ......
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