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VERSION 5.00 Begin VB.Form frmAbout BorderStyle = 3 'Fixed Dialog Caption = "About" ClientHeight = 3885 ClientLeft = 2340 ClientTop = 1935 ClientWidth = 6015 ClipControls = 0 'False Icon = "frmAbout.frx":0000 LinkTopic = "Form2" MaxButton = 0 'False MinButton = 0 'False ScaleHeight = 2681.496 ScaleMode = 0 'User ScaleWidth = 5648.396 ShowInTaskbar = 0 'False StartUpPosition = 2 'CenterScreen Begin VB.Timer Timer2 Interval = 1 Left = 120 Top = 240 End Begin VB.PictureBox Picture2 AutoSize = -1 'True ClipControls = 0 'False Height = 540 Left = 120 Picture = "frmAbout.frx":1CCA ScaleHeight = 337.12 ScaleMode = 0 'User ScaleWidth = 337.12 TabIndex = 9 Top = 120 Visible = 0 'False Width = 540 End Begin VB.PictureBox Picture1 AutoSize = -1 'True ClipControls = 0 'False Height = 540 Left = 120 Picture = "frmAbout.frx":2594 ScaleHeight = 337.12 ScaleMode = 0 'User ScaleWidth = 337.12 TabIndex = 8 Top = 120 Visible = 0 'False Width = 540 End Begin VB.Timer Timer1 Interval = 2000 Left = 120 Top = 120 End Begin VB.PictureBox picIcon AutoSize = -1 'True ClipControls = 0 'False Height = 540 Left = 120 ScaleHeight = 337.12 ScaleMode = 0 'User ScaleWidth = 337.12 TabIndex = 1 Top = 120 Width = 540 End Begin VB.CommandButton cmdOK Cancel = -1 'True Caption = "OK" Default = -1 'True Height = 825 Left = 4680 TabIndex = 0 Top = 2880 Width = 1260 End Begin VB.CommandButton cmdSysInfo Caption = "&System Info..." Height = 825 Left = 3360 Picture = "frmAbout.frx":2E5E Style = 1 'Graphical TabIndex = 2 Top = 2880 Width = 1245 End Begin VB.Label lblVersion Alignment = 1 'Right Justify Caption = "Vol. 2 October 1999" Height = 225 Left = 4200 TabIndex = 6 Top = 480 Width = 1605 End Begin VB.Label Label1 Caption = "Sponsors can contact us at: Scottw68@Hotmail.com" BeginProperty Font Name = "MS Sans Serif" Size = 9.75 Charset = 0 Weight = 400 Underline = 0 'False Italic = 0 'False Strikethrough = 0 'False EndProperty ForeColor = &H00FF0000& Height = 255 Left = 480 TabIndex = 7 Top = 2160 Width = 4695 End Begin VB.Line Line1 BorderColor = &H00808080& BorderStyle = 6 'Inside Solid Index = 1 X1 = 0 X2 = 5634.31 Y1 = 1905.001 Y2 = 1905.001 End Begin VB.Label lblDescription Alignment = 2 'Center Caption = $"frmAbout.frx":32A0 ForeColor = &H00000000& Height = 810 Left = 720 TabIndex = 3 Top = 960 Width = 4605 End Begin VB.Label lblTitle Alignment = 2 'Center Caption = "Tech Notes " BeginProperty Font Name = "MS Sans Serif" Size = 18 Charset = 0 Weight = 700 Underline = 0 'False Italic = 0 'False Strikethrough = 0 'False EndProperty ForeColor = &H00FF0000& Height = 600 Left = 1320 TabIndex = 5 Top = 120 Width = 3645 End Begin VB.Line Line1 BorderColor = &H00FFFFFF& BorderWidth = 2 Index = 0 X1 = 0 X2 = 5634.31 Y1 = 1905.001 Y2 = 1905.001 End Begin VB.Label lblDisclaimer Alignment = 2 'Center Caption = "More coffee productions" BeginProperty Font Name = "Gigi" Size = 14.25 Charset = 0 Weight = 400 Underline = 0 'False Italic = 0 'False Strikethrough = 0 'False EndProperty ForeColor = &H00000040& Height = 465 Left = 240 TabIndex = 4 Top = 3120 Width = 2895 End Attribute VB_Name = "frmAbout" Attribute VB_GlobalNameSpace = False Attribute VB_Creatable = False Attribute VB_PredeclaredId = True Attribute VB_Exposed = False Option Explicit ' 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\Microsoft\Shared Tools Location" Const gREGVALSYSINFOLOC = "MSINFO" Const gREGKEYSYSINFO = "SOFTWARE\Microsoft\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 cmdSysInfo_Click() Call StartSysInfo End Sub Private Sub cmdOK_Click() Credits.Show Unload Me End Sub Private Sub Form_Load() 'Me.Caption = "About " & App.Title 'lblVersion.Caption = "Version " & App.Major & "." & App.Minor & "." & App.Revision 'lblTitle.Caption = App.Title picIcon = Picture2 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 Private Sub Timer1_Timer() If picIcon = Picture2 Then picIcon = Picture1 picIcon = Picture2 End If End Sub Private Sub Timer2_Timer() Label1.Left = Label1.Left + 10 If Label1.Left > Form1.Width Then Label1.Left = -3500 End Sub 
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