Trapping for or at worst disabling esc key during subs' execution

OaklandJim

Well-known Member
Joined
Nov 29, 2018
Messages
833
Office Version
  1. 365
Platform
  1. Windows
I want to either trap user hits esc key or if not that, disable it. I've tried what I can find with google. Sub 1 loops and calls Sub 2 within the loop.

I tried putting Application.EnableCancelKey = xLDisabled into both subs just to disable the esc key which did not work. When user hits esc I get an overload (error # 6) and the dialog with the debug button takes me to my error handler function call (to function ErrorMessage shown below). I don't want user to see that.

I tried trapping for error # 18 in error handler but I still get an overload (error # 6) message and debug button takes me to the error handler function call (to function ErrorMessage shown below).

Here is my attempt at tapping error # 18:

VBA Code:
ErrHandler:

CentersProgressDialog.Hide
DoEvents

If Err.Number = 18 _
 Then
    Exit Sub
Else
    Call ErrorMessage(Err.Number, Err.Description, sSubName, sStepID)
End If

End Sub

Here is the error handler function which normally works.

VBA Code:
'Use to render the error messages from error handler.
Function ErrorMessage( _
    pErrNum As Integer, _
    psErrDescr, _
    Optional psSubName = "", _
    Optional psStepID = "")
    
'    If pErrNum = 18 Then Exit Function

    Dim sMsg As String
        
    Dim sTitle As String
    
    sTitle = "Error Message"
    
    sMsg = "Error #" & pErrNum & " occurred"
    
    If psSubName <> "" _
     Then sMsg = sMsg & Chr(10) & "in procedure " & psSubName
    
    sMsg = sMsg & "."
    
    If psStepID <> "" _
     Then sMsg = sMsg & Chr(10) & "Step ID: " & psStepID & "."
    
    sMsg = sMsg & Chr(10) & "Error Type: " & psErrDescr & "."
    
    MsgBox sMsg, vbOKOnly + vbCritical, sTitle
    
    Err.Clear
    
    Application.StatusBar = False
    DoEvents

End Function

What simple code am I missing?
 

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Same problen using Application.EnableCancelKey = xlErrorHandler
 
Upvote 0
Did you preceed the EnableCancelKey command with On Error GoTo ErrHandler ?
Also, is the code in a userform module ?
 
Upvote 0
Jaafar

Thanks for your assistance!

This code is in two normal modules, not in a form.

I do have a reference to my error handler at the very beginning of both subs.

Excel Formula:
'   ----------------------
'       Error Handling
'   ----------------------
    Dim sSubName As String
    Dim sStepID As String

    sSubName = "Create_SSCD_CS_IRAA_Workbook"
    sStepID = ""
    On Error GoTo ErrHandler
'   ----------------------

I realize that my error handing is probably primitive/amateurish but it does what I want.
 
Upvote 0

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