?? form4.frm
字號:
VERSION 5.00
Begin VB.Form voltform
AutoRedraw = -1 'True
BackColor = &H00FFC0C0&
BorderStyle = 1 'Fixed Single
Caption = "電壓表(對地電位)"
ClientHeight = 885
ClientLeft = 435
ClientTop = 7800
ClientWidth = 2550
Icon = "Form4.frx":0000
LinkTopic = "Form4"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 885
ScaleWidth = 2550
ShowInTaskbar = 0 'False
Visible = 0 'False
Begin VB.CheckBox Check1
BackColor = &H00FFC0C0&
Caption = "啟用"
Height = 495
Left = 1440
TabIndex = 4
ToolTipText = "請將鼠標放在支路上選取"
Top = 480
Width = 855
End
Begin VB.ComboBox Combo1
Height = 300
ItemData = "Form4.frx":0CCA
Left = 0
List = "Form4.frx":0CD7
TabIndex = 3
Text = "V"
Top = 600
Width = 1095
End
Begin VB.Label Label3
BackColor = &H00FFC0C0&
Caption = "電壓單位:"
Height = 255
Left = 0
TabIndex = 2
Top = 370
Width = 975
End
Begin VB.Label Label2
BackColor = &H00FFFFFF&
Caption = " V"
BeginProperty Font
Name = "宋體"
Size = 18
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Left = 1920
TabIndex = 1
Top = 0
Width = 615
End
Begin VB.Label Label1
Alignment = 1 'Right Justify
BackColor = &H00FFFFFF&
Caption = " 0"
BeginProperty Font
Name = "宋體"
Size = 14.25
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Left = 0
TabIndex = 0
Tag = "0"
Top = 0
Width = 1935
End
End
Attribute VB_Name = "voltform"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Declare Function SetWindowPos Lib "user32" (ByVal hwnd As Long, ByVal hWndInsertAfter As Long, ByVal X As Long, ByVal Y As Long, ByVal cx As Long, ByVal cy As Long, ByVal wFlags As Long) As Long
Dim retvalue As Long
Dim temp As Long
Private hMenu As Long
Private Sub Combo1_Click()
If Combo1.ListIndex = 1 Then
Label2.Caption = "mV"
temp = 1000
ElseIf Combo1.ListIndex = 2 Then
Label2.Caption = "uV"
temp = 1000000
Else:
Label2.Caption = " V"
temp = 1
End If
Call settext(CSng(Label1.Tag))
End Sub
Private Sub Form_Load()
retvalue = SetWindowPos(Me.hwnd, -1, Me.CurrentX, Me.CurrentY, 160, 85, &H40)
'置中窗體
Me.Move (Screen.Width - Me.Width) / 2, (Screen.Height - Me.Height) / 2
'------------------------------------------------------
temp = 1
End Sub
Private Sub Form_Unload(cancel As Integer)
If formstate = 0 Then
cancel = 1
Me.Hide
Else
cancel = 0
End If
End Sub
Public Sub settext(values As Single)
Label1.Tag = values
Label1.Caption = FormatNumber(values * temp, 8)
End Sub
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