VERSION 5.00 Begin VB.Form winAbout BorderStyle = 3 'Fixed Dialog Caption = " About Weigh-Tronix Scale Administrator" ClientHeight = 4155 ClientLeft = 2340 ClientTop = 1935 ClientWidth = 6855 ClipControls = 0 'False ControlBox = 0 'False LinkTopic = "Form2" MaxButton = 0 'False MinButton = 0 'False ScaleHeight = 2867.855 ScaleMode = 0 'User ScaleWidth = 6437.199 ShowInTaskbar = 0 'False StartUpPosition = 2 'CenterScreen Begin VB.CommandButton cmdOK Cancel = -1 'True Caption = "OK" Default = -1 'True Height = 345 Left = 5280 TabIndex = 0 Top = 3600 Width = 1260 End Begin VB.Line Line2 X1 = 338.059 X2 = 6085.055 Y1 = 2070.653 Y2 = 2070.653 End Begin VB.Line Line1 BorderColor = &H00FFFFFF& BorderWidth = 2 Index = 3 X1 = 338.059 X2 = 6085.055 Y1 = 2070.653 Y2 = 2070.653 End Begin VB.Label lblCopyright AutoSize = -1 'True Caption = "lblCopyright" ForeColor = &H00800000& Height = 195 Left = 360 TabIndex = 7 Top = 2040 Width = 810 End Begin VB.Label lblComment Caption = "lblComment" ForeColor = &H00800000& Height = 915 Left = 360 TabIndex = 6 Top = 3120 Width = 3090 End Begin VB.Label Label1 Caption = $"About.frx":0000 BeginProperty Font Name = "MS Sans Serif" Size = 9.75 Charset = 0 Weight = 400 Underline = 0 'False Italic = 0 'False Strikethrough = 0 'False EndProperty Height = 705 Left = 360 TabIndex = 5 Top = 1080 Width = 6045 End Begin VB.Label lblVersion Caption = "Version:" BeginProperty Font Name = "MS Sans Serif" Size = 9.75 Charset = 0 Weight = 700 Underline = 0 'False Italic = 0 'False Strikethrough = 0 'False EndProperty Height = 225 Left = 2520 TabIndex = 4 Top = 720 Width = 1845 End Begin VB.Label lblPN Caption = "P/N: 1150-17121" BeginProperty Font Name = "MS Sans Serif" Size = 9.75 Charset = 0 Weight = 700 Underline = 0 'False Italic = 0 'False Strikethrough = 0 'False EndProperty Height = 225 Left = 330 TabIndex = 3 Top = 720 Width = 1845 End Begin VB.Line Line1 BorderColor = &H00808080& BorderStyle = 6 'Inside Solid Index = 1 X1 = 338.059 X2 = 6085.055 Y1 = 1335.571 Y2 = 1335.571 End Begin VB.Label lblTitle Caption = "Weigh-Tronix Scale OPOS/SO Administrator" BeginProperty Font Name = "MS Sans Serif" Size = 13.5 Charset = 0 Weight = 700 Underline = 0 'False Italic = 0 'False Strikethrough = 0 'False EndProperty ForeColor = &H00000000& Height = 360 Left = 330 TabIndex = 2 Top = 240 Width = 6405 End Begin VB.Label lblDisclaimer Caption = $"About.frx":00A5 ForeColor = &H00000080& Height = 705 Left = 360 TabIndex = 1 Top = 2280 Width = 5775 End Begin VB.Line Line1 BorderColor = &H00FFFFFF& Index = 0 X1 = 338.059 X2 = 6085.055 Y1 = 1325.218 Y2 = 1325.218 End End Attribute VB_Name = "winAbout" Attribute VB_GlobalNameSpace = False Attribute VB_Creatable = False Attribute VB_PredeclaredId = True Attribute VB_Exposed = False ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' '' File: "About.frm" - Visual Basic form definition file '' Desc: This file includes component definitions and event handlers for. '' for the winAbout form. '' '' This is a stock About screen from the VB5 repository. We use '' the functionality as is. ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' Option Explicit Private Const CR = &HD ' Reg Key Security Options... Const READ_CONTROL = &H20000 Const KEY_QUERY_VALUE = &H1 Const KEY_SET_VALUE = &H2 Const KEY_CREATE_SUB_KEY = &H4 Const KEY_ENUMERATE_SUB_KEYS = &H8 Const KEY_NOTIFY = &H10 Const KEY_CREATE_LINK = &H20 Const KEY_ALL_ACCESS = KEY_QUERY_VALUE + KEY_SET_VALUE + _ KEY_CREATE_SUB_KEY + KEY_ENUMERATE_SUB_KEYS + _ KEY_NOTIFY + KEY_CREATE_LINK + READ_CONTROL ' Reg Key ROOT Types... Const HKEY_LOCAL_MACHINE = &H80000002 Const ERROR_SUCCESS = 0 Const REG_SZ = 1 ' Unicode nul terminated string Const REG_DWORD = 4 ' 32-bit number Const gREGKEYSYSINFOLOC = "SOFTWARE\WeighTronix\Shared Tools Location" Const gREGVALSYSINFOLOC = "MSINFO" Const gREGKEYSYSINFO = "SOFTWARE\WeighTronix\Shared Tools\MSINFO" Const gREGVALSYSINFO = "PATH" Private Declare Function RegOpenKeyEx Lib "advapi32" Alias "RegOpenKeyExA" (ByVal hKey As Long, ByVal lpSubKey As String, ByVal ulOptions As Long, ByVal samDesired As Long, ByRef phkResult As Long) As Long Private Declare Function RegQueryValueEx Lib "advapi32" Alias "RegQueryValueExA" (ByVal hKey As Long, ByVal lpValueName As String, ByVal lpReserved As Long, ByRef lpType As Long, ByVal lpData As String, ByRef lpcbData As Long) As Long Private Declare Function RegCloseKey Lib "advapi32" (ByVal hKey As Long) As Long Private Sub cmdOK_Click() Unload Me End Sub Private Sub Form_Load() Dim msg As String Me.Caption = "About " & App.Title lblVersion.Caption = lblVersion.Caption & " " & App.Major & "." & App.Minor & "." & App.Revision lblCopyright.Caption = App.LegalCopyright msg = "Uses Scale-Class Common Control Object" & Chr$(CR) msg = msg & "Developed by Curtiss Monroe" & Chr$(CR) msg = msg & "Copyright(c) 1999-2001" & Chr$(CR) msg = msg & "RCS Inc., Dayton, OH." lblComment.Caption = msg End Sub Public Sub StartSysInfo() On Error GoTo SysInfoErr Dim rc As Long Dim SysInfoPath As String 'Try To Get System Info Program Path\Name From Registry... If GetKeyValue(HKEY_LOCAL_MACHINE, gREGKEYSYSINFO, gREGVALSYSINFO, SysInfoPath) Then 'Try To Get System Info Program Path Only From Registry... ElseIf GetKeyValue(HKEY_LOCAL_MACHINE, gREGKEYSYSINFOLOC, gREGVALSYSINFOLOC, SysInfoPath) Then 'Validate Existance Of Known 32 Bit File Version If (Dir(SysInfoPath & "\MSINFO32.EXE") <> "") Then SysInfoPath = SysInfoPath & "\MSINFO32.EXE" 'Error - File Can Not Be Found... Else GoTo SysInfoErr End If 'Error - Registry Entry Can Not Be Found... Else GoTo SysInfoErr End If Call Shell(SysInfoPath, vbNormalFocus) Exit Sub SysInfoErr: MsgBox "System Information Is Unavailable At This Time", vbOKOnly End Sub Public Function GetKeyValue(KeyRoot As Long, KeyName As String, SubKeyRef As String, ByRef KeyVal As String) As Boolean Dim i As Long ' Loop Counter Dim rc As Long ' Return Code Dim hKey As Long ' Handle To An Open Registry Key Dim hDepth As Long ' Dim KeyValType As Long ' Data Type Of A Registry Key Dim tmpVal As String ' Tempory Storage For A Registry Key Value Dim KeyValSize As Long ' Size Of Registry Key Variable '------------------------------------------------------------ ' Open RegKey Under KeyRoot {HKEY_LOCAL_MACHINE...} '------------------------------------------------------------ rc = RegOpenKeyEx(KeyRoot, KeyName, 0, KEY_ALL_ACCESS, hKey) ' Open Registry Key If (rc <> ERROR_SUCCESS) Then GoTo GetKeyError ' Handle Error... tmpVal = String$(1024, 0) ' Allocate Variable Space KeyValSize = 1024 ' Mark Variable Size '------------------------------------------------------------ ' Retrieve Registry Key Value... '------------------------------------------------------------ rc = RegQueryValueEx(hKey, SubKeyRef, 0, _ KeyValType, tmpVal, KeyValSize) ' Get/Create Key Value If (rc <> ERROR_SUCCESS) Then GoTo GetKeyError ' Handle Errors If (Asc(Mid(tmpVal, KeyValSize, 1)) = 0) Then ' Win95 Adds Null Terminated String... tmpVal = Left(tmpVal, KeyValSize - 1) ' Null Found, Extract From String Else ' WinNT Does NOT Null Terminate String... tmpVal = Left(tmpVal, KeyValSize) ' Null Not Found, Extract String Only End If '------------------------------------------------------------ ' Determine Key Value Type For Conversion... '------------------------------------------------------------ Select Case KeyValType ' Search Data Types... Case REG_SZ ' String Registry Key Data Type KeyVal = tmpVal ' Copy String Value Case REG_DWORD ' Double Word Registry Key Data Type For i = Len(tmpVal) To 1 Step -1 ' Convert Each Bit KeyVal = KeyVal + Hex(Asc(Mid(tmpVal, i, 1))) ' Build Value Char. By Char. Next KeyVal = Format$("&h" + KeyVal) ' Convert Double Word To String End Select GetKeyValue = True ' Return Success rc = RegCloseKey(hKey) ' Close Registry Key Exit Function ' Exit GetKeyError: ' Cleanup After An Error Has Occured... KeyVal = "" ' Set Return Val To Empty String GetKeyValue = False ' Return Failure rc = RegCloseKey(hKey) ' Close Registry Key End Function