Option Explicit
Private Sub TextBox1_KeyDown(ByVal KeyCode As MSForms.ReturnInteger, _
ByVal Shift As Integer)
Dim fBackwards As Boolean
Const ctlPrev As String = "Textbox3"
Const ctlNext As String = "TextBox2"
Select Case KeyCode
Case vbKeyTab, vbKeyReturn, vbKeyDown, vbKeyUp
Application.ScreenUpdating = False
'Determine forwards or backwards
fBackwards = CBool(Shift And 1) Or (KeyCode = vbKeyUp)
'In Excel 97 must select cell before activating another control
If Application.Version < 9 Then ActiveSheet.Range("A1").Select
'Activate the appropriate control based on key(s) pressed
If fBackwards Then
ActiveSheet.OLEObjects(ctlPrev).Activate
Else
ActiveSheet.OLEObjects(ctlNext).Activate
End If
Application.ScreenUpdating = True
End Select
End Sub
Private Sub TextBox2_KeyDown(ByVal KeyCode As MSForms.ReturnInteger, _
ByVal Shift As Integer)
Dim fBackwards As Boolean
Const ctlPrev As String = "Textbox1"
Const ctlNext As String = "TextBox3"
Select Case KeyCode
Case vbKeyTab, vbKeyReturn, vbKeyDown, vbKeyUp
Application.ScreenUpdating = False
'Determine forwards or backwards
fBackwards = CBool(Shift And 1) Or (KeyCode = vbKeyUp)
'In Excel 97 must select cell before activating another control
If Application.Version < 9 Then ActiveSheet.Range("A1").Select
'Activate the appropriate control based on key(s) pressed
If fBackwards Then
ActiveSheet.OLEObjects(ctlPrev).Activate
Else
ActiveSheet.OLEObjects(ctlNext).Activate
End If
Application.ScreenUpdating = True
End Select
End Sub
Private Sub TextBox3_KeyDown(ByVal KeyCode As MSForms.ReturnInteger, _
ByVal Shift As Integer)
Dim fBackwards As Boolean
Const ctlPrev As String = "Textbox2"
Const ctlNext As String = "TextBox1"
Select Case KeyCode
Case vbKeyTab, vbKeyReturn, vbKeyDown, vbKeyUp
Application.ScreenUpdating = False
'Determine forwards or backwards
fBackwards = CBool(Shift And 1) Or (KeyCode = vbKeyUp)
'In Excel 97 must select cell before activating another control
If Application.Version < 9 Then ActiveSheet.Range("A1").Select
'Activate the appropriate control based on key(s) pressed
If fBackwards Then
ActiveSheet.OLEObjects(ctlPrev).Activate
Else
ActiveSheet.OLEObjects(ctlNext).Activate
End If
Application.ScreenUpdating = True
End Select
End Sub