Using VBS to Backup a file - vbscript

Question

I managed to find this script to use and backup my files, this is a little more complicated then I need it to be.
I do not need to enter a backup path - from and too every time I run it however this is a handy option for other projects but I would like to backup from a set file path and save to a set file path to save time.
The other issue with this script is the Cancel button does not work, this is an issue I have had before and fixed but I cannot remember how to make the Cancel button function.
Option Explicit
Dim objFSO, strSourceFolder, strDestFolder, strExclusion, strPrompt
Set objFSO = CreateObject("Scripting.FileSystemObject")
strSourceFolder = InputBox("Enter the Source directory path you wish to backup")
strDestFolder = InputBox("Enter the Destination directory path you wish to backup your Data to... (C:/Backup, //Backup-Server/Remotebackup")
Wscript.Echo "Click (OK) to start the Backup!"
CopyFolderStructure strSourceFolder, strDestFolder, strExclusion
Function CopyFolderStructure(strSource, strDestination, strExcludedExt)
Const OVER_WRITE_FILES = True
Dim objDir, objFolder, objFiles, strCurExt, intX, arrExt, blnExclude
Set objDir = objFSO.GetFolder(strSource)
If Not objFSO.FolderExists(strDestination & "\" & objDir.Name) Then
objFSO.CreateFolder(strDestination & "\" & objDir.Name)
End If
If Not IsNoData(strExcludedExt) Then
arrExt = Split(strExcludedExt, ",")
blnExclude = False
End If
For Each objFiles In objFSO.GetFolder(strSource).Files
If Not IsNoData(strExcludedExt) Then
strCurExt = objFSO.GetExtensionName(objFiles.Name)
For intX = 0 To UBound(arrExt)
If LCase(strCurExt) = arrExt(intX) Then
blnExclude = True
Exit For
Else
blnExclude = False
End If
Next
If Not blnExclude Then
objFSO.CopyFile strSource & "\" & objFiles.Name, strDestination & "\" & objDir.Name & "\" & objFiles.Name, OVER_WRITE_FILES
End If
Else
objFSO.CopyFile strSource & "\" & objFiles.Name, strDestination & "\" & objDir.Name & "\" & objFiles.Name, OVER_WRITE_FILES
End If
Next
For Each objFolder In objFSO.GetFolder(strSource).SubFolders
CopyFolderStructure objFolder.Path, strDestination & "\" & objDir.Name, strExcludedExt
Next
End Function
Function BrowseForFolderDialogBox(strTitle)
Const WINDOW_HANDLE = 0
Const NO_OPTIONS = &H0001
Dim objShellApp
Dim objFolder
Dim objFldrItem
Dim objPath
Set objShellApp = CreateObject("Shell.Application")
Set objFolder = objShellApp.BrowseForFolder(WINDOW_HANDLE, strTitle , NO_OPTIONS)
If IsNoData(objFolder) Then
WScript.Echo "You choose to cancel. This will stop this script."
Wscript.Quit
Else
Set objFldrItem = objFolder.Self
objPath = objFldrItem.Path
BrowseForFolderDialogBox = objPath
Set objShellApp = Nothing
Set objFolder = Nothing
Set objFldrItem = Nothing
End If
End Function
Function IsNoData(varVal2Check)
On Error Resume Next
If IsNull(varVal2Check) Or IsEmpty(varVal2Check) Then
IsNoData = True
Else
If IsDate(varVal2Check) Then
IsNoData = False
Elseif varVal2Check = "" Then
IsNoData = True
ElseIf Not IsObject(varVal2Check) Then
IsNoData = False
Else
IsNoData = False
End If
End If
End Function
Wscript.Echo "Backup Has Completed Successfully"

Answer 1

Next code snippet could help (see Arguments Property (WScript Object), InputBox Function and MsgBox Function reference). Note that the Echo method behaves differently depending on which WSH engine you are using.
Option Explicit
Dim objFSO, strSourceFolder, strDestFolder, strExclusion, strPrompt
Dim iBut, sRes, sMes, objArgs
sRes = Wscript.ScriptName
sMes = vbCRLF & "(click (Cancel) button to discard)"
Set objArgs = WScript.Arguments
If objArgs.Count > 1 Then
strSourceFolder = objArgs( 0)
strDestFolder = objArgs( 1)
Else
strSourceFolder = "C:/DataToBackup"
strDestFolder = "D:/Backup"
strSourceFolder = InputBox( "Path you wish to backup" & sMes _
, "Source directory", strSourceFolder)
sRes = sRes & vbNewLine & "strSourceFolder """ & strSourceFolder & """"
If strSourceFolder = "" Then
strDestFolder = ""
Else
strDestFolder = InputBox( "Path you wish to backup your Data to" & sMes _
, "Destination directory", strDestFolder)
sRes = sRes & vbNewLine & "strDestFolder """ & strDestFolder & """"
End If
End If
If strDestFolder = "" Then
sRes = sRes & vbNewLine & "Backup Cancelled!"
Wscript.Echo sRes
Wscript.Quit
Else
iBut=MsgBox(sRes & sMes, vbOKCancel + vbQuestion _
, "Click (OK) to start the Backup!")
If iBut <> vbOK Then Wscript.Quit
End If
'''' for debugging only:
Wscript.Quit '''' for debugging only:
'''' for debugging only:
Set objFSO = CreateObject("Scripting.FileSystemObject")
CopyFolderStructure strSourceFolder, strDestFolder, strExclusion
'''''' and so on...