VBA Button

Sub Button2_Click()
If ApproveRejectButton = 1 Then
    Dim xOutApp As Object
    Dim xOutMail As Object
    Dim xMailBody As String
    On Error Resume Next
    Set xOutApp = CreateObject("Outlook.Application")
    Set xOutMail = xOutApp.CreateItem(0)
    xMailBody = "Body content" & vbNewLine & vbNewLine & _
              "This is line 1" & vbNewLine & _
              "This is line 2"
                  On Error Resume Next
    With xOutMail
        .To = "Email Address"
        .CC = ""
        .BCC = ""
        .Subject = "Test email send by button clicking"
        .Body = xMailBody
        .Display   'or use .Send
    End With
    On Error GoTo 0
    Set xOutMail = Nothing
    Set xOutApp = Nothing
  ' Approve button code goes here
Else
  ' Reject button code goes here
End If
End Sub