Private Sub Form_Load()
Dim i As Integer
Me.Width = 0
Me.Height = 0
Timer1.Interval = 1
End SubPrivate Sub Timer1_Timer() If Me.Width >= 3000 Then
Timer1.Enabled = False
Else
Me.Move Me.Left - 50, Me.Top - 50, Me.Width + 100, Me.Height + 100
DoEvents
End If
End Sub
Dim i As Integer
Me.Width = 0
Me.Height = 0
Timer1.Interval = 1
End SubPrivate Sub Timer1_Timer() If Me.Width >= 3000 Then
Timer1.Enabled = False
Else
Me.Move Me.Left - 50, Me.Top - 50, Me.Width + 100, Me.Height + 100
DoEvents
End If
End Sub
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Dim mbWindows98orHigher As Boolean
'
' Constants used by AnimateWindow
'
'Duration of animation in milliseconds
Const AW_DURATION_DEFAULT = 200
'Animate from left to right
Const AW_HOR_POSITIVE = &H1
'Animate from right to left
Const AW_HOR_NEGATIVE = &H2
'Animate from top to bottom
Const AW_VER_POSITIVE = &H4
'Animate from bottom to top
Const AW_VER_NEGATIVE = &H8
'Collapse window inward when used with
' AW_HIDE or outward otherwise
Const AW_CENTER = &H10
'Hides the window
Const AW_HIDE = &H10000
'Activates the window
Const AW_ACTIVATE = &H20000
'Slide animation. Cannot use with AW_CENTER
Const AW_SLIDE = &H40000
'Fade window. Only works with top level windows
Const AW_BLEND = &H80000Const VER_PLATFORM_WIN32_WINDOWS = 1Private Type OSVERSIONINFO
dwOSVersionInfoSize As Long
dwMajorVersion As Long
dwMinorVersion As Long
dwBuildNumber As Long
dwPlatformID As Long
szCSDVersion As String * 128
End TypePrivate Declare Function AnimateWindow Lib "user32" (ByVal hwnd As Long, ByVal dwTime As Long, ByVal dwFlags As Long) As BooleanPrivate Declare Function GetVersionEx Lib "kernel32" Alias "GetVersionExA" (lpVersionInformation As OSVERSIONINFO) As LongPrivate Sub Form_load(Cancel As Integer)If Not mbWindows98orHigher Then Exit Sub
Call AnimateWindow(Me.hwnd, 1000, _
AW_SLIDE Or AW_VER_POSITIVE Or AW_ACTIVATE)Set frmAbout = NothingEnd SubPrivate Function fGetOSVersion()
Dim os As OSVERSIONINFO
'
' Returns True if Win98 or Win2000
'
fGetOSVersion = False
With os
.dwOSVersionInfoSize = Len(os)
Call GetVersionEx(os) ' Windows 2000
If .dwMajorVersion > 4 Then fGetOSVersion = True If .dwMajorVersion = 4 And _
.dwPlatformID = VER_PLATFORM_WIN32_WINDOWS And _
.dwMinorVersion > 0 Then
fGetOSVersion = True
End If
End With
End Function
Private Sub Form_Unload(Cancel As Integer)If Not mbWindows98orHigher Then Exit Sub
Call AnimateWindow(Me.hwnd, 1000, _
AW_SLIDE Or AW_VER_POSITIVE Or AW_HIDE)Set frmAbout = NothingEnd Sub