VBA email based on cell value (cell value is email selected from drop down)

[BoujeeBee]

Hi all - I've been trying to get this to work for several days now. On my first sheet (a data entry form) my email macros work great. On my second sheet I'm attempting to select an email from a drop down list (in one of two columns) and have an email sent to the email selected from the drop down.

This is what I've been working with;

Private Sub Worksheet_Change(ByVal Target As Range)
Dim KeyCells As Range

' The variable KeyCells contains the cells that will
' cause an alert when they are changed.
Set KeyCells = Range("K2:J1000")

If Not Application.Intersect(KeyCells, Range(Target.Address)) _
Is Nothing Then

' Display a message when one of the designated cells has been
' changed.
' Place your code here.
'Working in Excel 2000-2016
'For Tips see: http://www.rondebruin.nl/win/winmail/Outlook/tips.htm
Dim FileExtStr As String
Dim FileFormatNum As Long
Dim Sourcewb As Workbook
Dim Destwb As Workbook
Dim TempFilePath As String
Dim TempFileName As String
Dim OutApp As Object
Dim OutMail As Object
Dim Assigned As String

With Application
.ScreenUpdating = False
.EnableEvents = False
End With

Set Sourcewb = ActiveWorkbook

'Copy the ActiveSheet to a new workbook
ActiveSheet.Copy
Set Destwb = ActiveWorkbook

'Determine the Excel version and file extension/format
With Destwb
If Val(Application.Version) < 12 Then
'You use Excel 97-2003
FileExtStr = ".xls": FileFormatNum = -4143
Else
'You use Excel 2007-2016
Select Case Sourcewb.FileFormat
Case 51: FileExtStr = ".xlsx": FileFormatNum = 51
Case 52:
If .HasVBProject Then
FileExtStr = ".xlsm": FileFormatNum = 52
Else
FileExtStr = ".xlsx": FileFormatNum = 51
End If
Case 56: FileExtStr = ".xls": FileFormatNum = 56
Case Else: FileExtStr = ".xlsb": FileFormatNum = 50
End Select
End If
End With

' 'Change all cells in the worksheet to values if you want
' With Destwb.Sheets(1).UsedRange
' .Cells.Copy
' .Cells.PasteSpecial xlPasteValues
' .Cells(1).Select
' End With
' Application.CutCopyMode = False

'Save the new workbook/Mail it/Delete it

TempFilePath = Environ$("temp") & "\"
TempFileName = "Part of " & Sourcewb.Name & " " & Format(Now, "dd-mmm-yy h-mm-ss")

Set OutApp = CreateObject("Outlook.Application")
Set OutMail = OutApp.CreateItem(0)

Assigned = Range(Target.Address)

With Destwb
.SaveAs TempFilePath & TempFileName & FileExtStr, FileFormat:=FileFormatNum
On Error Resume Next
With OutMail
.TO = Assigned
.CC = ""
.BCC = ""
.Subject = "This is the Subject line"
.Body = "Hi there"
.Attachments.Add Destwb.FullName
'You can add other files also like this
'.Attachments.Add ("C:\test.txt")
.Send 'or use .Display
End With
On Error GoTo 0
.Close savechanges:=False
End With

'Delete the file you have send
Kill TempFilePath & TempFileName & FileExtStr

Set OutMail = Nothing
Set OutApp = Nothing

With Application
.ScreenUpdating = True
.EnableEvents = True
End With

End If
End Sub

Thank you in advance