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aligahk06
04-07-2010, 05:18 AM
Dear All,

Below is the code that i want to debug each step and flow of control in my
Microsoft Visual Basic Editor ( Alt +F11) .
Could anybody plz help me the step by step process to debug the program and values of variable changes?
Any help will be deepply welcome?

Rgds,
Aligahk06


Private Sub Worksheet_Change(ByVal Target As Excel.Range)
Dim TimeStr As String
On Error GoTo EndMacro
If Application.Intersect(Target, Range("E3:E33,D3:D33,F3:F33")) Is Nothing Then
Exit Sub
End If
If Target.Cells.Count > 1 Then
Exit Sub
End If
If Target.Value = "" Then
Exit Sub
End If

Application.EnableEvents = False
With Target
If .HasFormula = False Then
Select Case Len(.Value)
Case 1 ' e.g., 1 = 00:01 AM
TimeStr = "00:0" & .Value
Case 2 ' e.g., 12 = 00:12 AM
TimeStr = "00:" & .Value
Case 3 ' e.g., 735 = 7:35 AM
TimeStr = Left(.Value, 1) & ":" & _
Right(.Value, 2)
Case 4 ' e.g., 1234 = 12:34
TimeStr = Left(.Value, 2) & ":" & _
Right(.Value, 2)
Case 5 ' e.g., 12345 = 1:23:45 NOT 12:03:45
TimeStr = Left(.Value, 1) & ":" & _
Mid(.Value, 2, 2) & ":" & Right(.Value, 2)
Case 6 ' e.g., 123456 = 12:34:56
TimeStr = Left(.Value, 2) & ":" & _
Mid(.Value, 3, 2) & ":" & Right(.Value, 2)
Case Else
Err.Raise 0
End Select
.Value = TimeValue(TimeStr)
End If
End With
Application.EnableEvents = True
Exit Sub
EndMacro:
MsgBox "You did not enter a valid time"
Application.EnableEvents = True
End Sub

xld
04-07-2010, 05:23 AM
In the VBIDE, select the line that you want to start debugging at and hit F9. This will add a breakpoint to the code, and when the code runs it will stop there.

Once you stop, you can hit F8 to step through one line at a time.

You can inspect variables by opening the Watch Window, View>Watch Window, and add a watch Debug>Watch...