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minmax.frm
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Visual Basic Form
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1998-11-20
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4KB
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116 lines
VERSION 4.00
Begin VB.Form frmMinMax
Caption = "MinMax Sample"
ClientHeight = 2475
ClientLeft = 2415
ClientTop = 3630
ClientWidth = 5085
Height = 2880
Icon = "MinMax.frx":0000
Left = 2355
LinkTopic = "Form1"
ScaleHeight = 2475
ScaleWidth = 5085
Top = 3285
Width = 5205
Begin VB.Label Label4
BackStyle = 0 'Transparent
Caption = "e-mail:"
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "MS Sans Serif"
Size = 8.25
Charset = 177
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 210
Left = 60
TabIndex = 3
Top = 1080
Width = 510
End
Begin VB.Label Label1
Caption = $"MinMax.frx":0442
Height = 675
Left = 60
TabIndex = 2
Top = 60
Width = 4965
End
Begin VB.Label lblMailTo
BackStyle = 0 'Transparent
Caption = "alexw@netvision.net.il"
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "MS Sans Serif"
Size = 8.25
Charset = 177
Weight = 400
Underline = -1 'True
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H8000000D&
Height = 240
Left = 570
MouseIcon = "MinMax.frx":04DD
MousePointer = 99 'Custom
TabIndex = 1
Top = 1050
Width = 1875
End
Begin VB.Label Label2
BackStyle = 0 'Transparent
Caption = "Copyright
1998, Alex Wainstein"
Height = 240
Left = 30
TabIndex = 0
Top = 780
Width = 3210
End
Begin MSGHOOKLibCtl.MsgHook MsgHook1
Left = 2730
OleObjectBlob = "MinMax.frx":062F
Top = 1290
End
Attribute VB_Name = "frmMinMax"
Attribute VB_Creatable = False
Attribute VB_Exposed = False
Option Explicit
Private Sub Form_Load()
MsgHook1.hwnd = hwnd
MsgHook1.AddMessage WM_GETMINMAXINFO, mshEatMessage
End Sub
Private Sub Form_GetMinMaxInfo(ByVal MinMaxInfoAddress As Long)
Dim MinMax As MINMAXINFO
' Copy to VB inrinsic variable
CopyMemory MinMax, ByVal MinMaxInfoAddress, Len(MinMax)
' Set dimensions
MinMax.ptMinTrackSize.x = Screen.Width \ Screen.TwipsPerPixelX \ 4
MinMax.ptMinTrackSize.y = 3480 \ Screen.TwipsPerPixelY \ 2
MinMax.ptMaxTrackSize.x = Screen.Width \ Screen.TwipsPerPixelX \ 2
MinMax.ptMaxTrackSize.y = 3480 \ Screen.TwipsPerPixelY
' Copy back to where Windows expects to get the information
CopyMemory ByVal MinMaxInfoAddress, MinMax, Len(MinMax)
End Sub
Private Sub lblMailTo_Click()
Dim res As Long
Dim lpOperation As String
Dim lpFile As String
Dim lpParameters As String
Dim lpDirectory As String
Dim nShowCmd As Long
lpOperation = "open"
lpFile = "MAILTO:" + lblMailTo
nShowCmd = vbNormalFocus
res = ShellExecute(hwnd, lpOperation, lpFile, lpParameters, ByVal lpDirectory, nShowCmd)
End Sub
Private Sub MsgHook1_Message(ByVal MsgId As Long, ByVal wParam As Long, ByVal lParam As Long, ByVal MsgProcessing As Integer, MsgResult As Long)
Select Case MsgId
Case WM_GETMINMAXINFO:
Form_GetMinMaxInfo lParam
End Select
End Sub