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AboutForm.frm
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AboutForm.frm
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VERSION 5.00
Begin VB.Form AboutForm
Caption = "About"
ClientHeight = 6255
ClientLeft = 120
ClientTop = 465
ClientWidth = 13290
BeginProperty Font
Name = "Times New Roman"
Size = 8.25
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Icon = "AboutForm.frx":0000
LinkTopic = "Form1"
MDIChild = -1 'True
MinButton = 0 'False
Picture = "AboutForm.frx":1CCA0
ScaleHeight = 7455
ScaleMode = 0 'User
ScaleWidth = 13020
WindowState = 2 'Maximized
Begin VB.CommandButton cmdSysInfo
BackColor = &H00FFFFFF&
Caption = "&System Info"
BeginProperty Font
Name = "Lucida Calligraphy"
Size = 8.25
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 465
Left = 10770
MaskColor = &H00000000&
Style = 1 'Graphical
TabIndex = 2
Top = 5475
UseMaskColor = -1 'True
Width = 1379
End
Begin VB.CommandButton cmdOK
BackColor = &H00FFFFFF&
Cancel = -1 'True
Caption = "&OK"
Default = -1 'True
BeginProperty Font
Name = "Lucida Calligraphy"
Size = 8.25
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 465
Left = 10755
MaskColor = &H00000000&
Style = 1 'Graphical
TabIndex = 1
Top = 4785
UseMaskColor = -1 'True
Width = 1380
End
Begin VB.PictureBox picIcon
Appearance = 0 'Flat
AutoRedraw = -1 'True
BackColor = &H80000005&
ClipControls = 0 'False
BeginProperty Font
Name = "MS Sans Serif"
Size = 8.25
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H80000005&
Height = 1259
Left = 510
Picture = "AboutForm.frx":3EA62
ScaleHeight = 24.624
ScaleMode = 0 'User
ScaleWidth = 884.94
TabIndex = 0
Top = 480
Width = 1296
End
Begin VB.Label Label6
BackStyle = 0 'Transparent
Caption = "Computer Science && Engineering Dept.,"
BeginProperty Font
Name = "Times New Roman"
Size = 9.75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = -1 'True
Strikethrough = 0 'False
EndProperty
ForeColor = &H00FFFFFF&
Height = 255
Left = 5760
TabIndex = 12
Top = 5160
Width = 3375
End
Begin VB.Label Label5
BackStyle = 0 'Transparent
Caption = "MCKV Institute Of Engineering, W.B., India"
BeginProperty Font
Name = "Times New Roman"
Size = 9.75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = -1 'True
Strikethrough = 0 'False
EndProperty
ForeColor = &H00FFFFFF&
Height = 255
Left = 5760
TabIndex = 11
Top = 5520
Width = 3735
End
Begin VB.Line Line3
BorderColor = &H00FFFFFF&
BorderStyle = 2 'Dash
X1 = 5407.856
X2 = 5407.856
Y1 = 6149.928
Y2 = 6865.036
End
Begin VB.Line Line2
BorderColor = &H00FFFFFF&
BorderStyle = 3 'Dot
X1 = 2468.804
X2 = 2468.804
Y1 = 6149.928
Y2 = 6865.036
End
Begin VB.Label Label4
BackStyle = 0 'Transparent
Caption = "[email protected]"
BeginProperty Font
Name = "Times New Roman"
Size = 9.75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = -1 'True
Strikethrough = 0 'False
EndProperty
ForeColor = &H00FFFFFF&
Height = 255
Left = 2640
TabIndex = 10
Top = 5520
Width = 2775
End
Begin VB.Label Label3
BackStyle = 0 'Transparent
Caption = "[email protected]"
BeginProperty Font
Name = "Times New Roman"
Size = 9.75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = -1 'True
Strikethrough = 0 'False
EndProperty
ForeColor = &H00FFFFFF&
Height = 255
Left = 2640
TabIndex = 9
Top = 5160
Width = 2175
End
Begin VB.Label lblDisclaimer
BackStyle = 0 'Transparent
Caption = " Developers"
BeginProperty Font
Name = "Times New Roman"
Size = 9.75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00FFFFFF&
Height = 345
Left = 525
TabIndex = 8
Top = 4800
Width = 4830
End
Begin VB.Label lblVersion
BackStyle = 0 'Transparent
Caption = "Version"
BeginProperty Font
Name = "Times New Roman"
Size = 9.75
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00FFFFFF&
Height = 345
Left = 2070
TabIndex = 7
Top = 1200
Width = 4485
End
Begin VB.Label lblTitle
BackStyle = 0 'Transparent
Caption = "Application Title"
BeginProperty Font
Name = "Book Antiqua"
Size = 15.75
Charset = 0
Weight = 700
Underline = 0 'False
Italic = -1 'True
Strikethrough = 0 'False
EndProperty
ForeColor = &H00FFFFFF&
Height = 480
Left = 2040
TabIndex = 6
Top = 600
Width = 4485
End
Begin VB.Label lblDescription
BackStyle = 0 'Transparent
BorderStyle = 1 'Fixed Single
Caption = "App Description"
BeginProperty Font
Name = "Times New Roman"
Size = 9.75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00FFFFFF&
Height = 2325
Left = 510
TabIndex = 5
Top = 2040
Width = 11640
WordWrap = -1 'True
End
Begin VB.Line Line1
BorderColor = &H00808080&
BorderStyle = 6 'Inside Solid
Index = 1
X1 = 352.686
X2 = 12100.08
Y1 = 5488.453
Y2 = 5488.453
End
Begin VB.Shape Shape1
BorderColor = &H00FFFFFF&
BorderStyle = 5 'Dash-Dot-Dot
Height = 1095
Left = 510
Top = 4800
Width = 9705
End
Begin VB.Label Label1
BackStyle = 0 'Transparent
Caption = "AYAN DUTTA"
BeginProperty Font
Name = "Maiandra GD"
Size = 9.75
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00FFFFFF&
Height = 255
Left = 630
TabIndex = 4
Top = 5160
Width = 1455
End
Begin VB.Label Label2
BackStyle = 0 'Transparent
Caption = "NEHA AGARWAL"
BeginProperty Font
Name = "Maiandra GD"
Size = 9.75
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00FFFFFF&
Height = 255
Left = 630
TabIndex = 3
Top = 5520
Width = 1815
End
End
Attribute VB_Name = "AboutForm"
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()
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
lblDescription = vbCrLf + vbTab + " An Image Steganography project made with Microsoft Visual Basic 6.0 and Python 3."
lblDescription = lblDescription + vbCrLf
lblDescription = lblDescription + vbCrLf + vbCrLf + " To know more about Steganography and the various techniques, please visit https://en.wikipedia.org/wiki/Steganography"
lblDescription = lblDescription + vbCrLf + vbCrLf + " To contribute to this project, visit https://github.com/ayan59dutta/vb6-steganography"
lblDescription = lblDescription + vbCrLf + vbCrLf + " Please feel free to report bugs and issues, and suggest features at https://github.com/ayan59dutta/vb6-steganography/issues"
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