Need vba coding to delete all lines shown in a form coding module.

stephenlecomptejr
stephenlecomptejr used Ask the Experts™
on
Please note the following VBA code where I attempt to delete any of sfSubForm's coding modules...  For some reason when I do a Call FillSubForm("Table1") twice it fails to delete the coding the second time around and get the following error per image:

Also please note the uploaded sample provided here:
https://filedb.experts-exchange.com/incoming/ee-stuff/8144-DBSample.zip

And also this is a continuation of question:
http://www.experts-exchange.com/Microsoft/Development/MS_Access/Q_27288674.html
Sub DeletefromForms(frmname)

    Dim mod1 As Module, strType As String

    'If form has module, then check contents of first line
    'for "Module", and delete the first line if it is present.
    'Free module reference resource when done.
    DoCmd.OpenForm frmname
    If Forms(frmname).HasModule = True Then
        Set mod1 = Forms(frmname).Module
        If mod1.Find("Module", 1, 1, 1, 40) = True Then
            mod1.DeleteLines 1, 1
        End If
        Set mod1 = Nothing
    End If
    
End Sub

Public Sub FillSubForm(strSource As String, Optional fDelFind As Boolean)

    Dim frm As Form, ctrl As Control, fld As Field, CtrlType As Long
    Dim i As Long, r As Recordset, db As Database
    Dim strFldLst As String
    Dim dbFld As DAO.Database
    Dim rsFld As DAO.Recordset
    Dim x As Integer
    
    Dim sFldName As String
    
    Call DeletefromForms("sfSubForm")
    
    
    Set dbFld = CurrentDb()
    Set rsFld = dbFld.OpenRecordset("tblFieldFind")
    If Not IsNull(strSource) Then
       ' Put in a filler form while we rework the other one
       
       ' Open the subform for design
       DoCmd.OpenForm "sfSubForm", acDesign, , , , acHidden

       Set frm = Forms("sfSubform")
       frm.RecordSource = strSource
       
       ' Delete all the old controls from the previous recordsource
       For i = frm.Controls.Count - 1 To 0 Step -1
          Application.DeleteControl frm.Name, frm.Controls(i).Name
       Next i
       

    x = 1
    DoCmd.SetWarnings False
    DoCmd.OpenQuery "qdelFieldFind"
    If fDelFind Then
        DoCmd.OpenQuery "qdelAdvFind"
    End If
    DoCmd.SetWarnings True
    With rsFld
       ' Use this to find out what our source fields are
       Set r = CurrentDb.OpenRecordset(strSource, DB_OPEN_DYNASET)
        strFldLst = ""
       ' Build the controls.  Yes/No fields turn into checkboxes, all else into textboxes
       For Each fld In r.Fields
          If fld.Type = dbBoolean Then
             CtrlType = acCheckBox
          Else: CtrlType = acTextBox
          End If
          Set ctrl = Application.CreateControl(frm.Name, CtrlType, acDetail, , fld.Name)
          ctrl.Name = fld.Name
          strFldLst = strFldLst & fld.Name & ";"
          .AddNew
          !fieldID = x
          !FieldName = fld.Name
          !FieldDesc = fld.Name
          !FieldTypeID = fld.Type
          .Update
          
          If x = 1 Then
          
            ' Forms(frm.Name)(ctrl.name).ongotfocus="[event Procedure]"
            Forms(frm.Name)(ctrl.Name).OnGotFocus = "[Event Procedure]"
          End If
          
          x = x + 1
       Next fld
       
            
    End With
       ' Close the subform and put it back in our main form
       DoCmd.Close acForm, "sfSubform", acSaveYes
       DoCmd.OpenForm "sfSubform", acFormDS
       ' Make all the fields size to best fit
       For i = 0 To r.Fields.Count - 1
           
          
           
          If Forms!sfSubForm.Form.Controls(i).Name <> "Name" And _
            Forms!sfSubForm.Form.Controls(i).Name <> "Cutsheets" Then _
              Forms!sfSubForm.Form.Controls(i).ColumnWidth = -2
              
          If i = 0 Then
          
            sFldName = Forms!sfSubForm.Form.Controls(i).Name
            
          End If
       Next i
    End If
   
    Create_VBA_Code (sFldName)
   
    Set rsFld = Nothing
    dbFld.Close
    Set dbFld = Nothing

End Sub

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Top Expert 2016

Commented:
the forms property Allow Design Changes is set to "Design View Only"

try changing this line

DoCmd.OpenForm frmname

with

DoCmd.OpenForm frmname,acDesign

Author

Commented:
I still get the same error.
Top Expert 2016
Commented:
try this codes

Sub DeletefromForms(frmname)

    Dim mod1 As Module, strType As String
    Dim varLine As Integer
    'If form has module, then check contents of first line
    'for "Module", and delete the first line if it is present.
    'Free module reference resource when done.
    DoCmd.OpenForm frmname, acDesign
    If Forms(frmname).HasModule = True Then
        Set mod1 = Forms(frmname).Module
        varLine = mod1.CountOfLines
        If varLine > 0 Then
            mod1.DeleteLines 1, varLine
          End If
        Set mod1 = Nothing
    End If
   
End Sub

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Author

Commented:
It works good.

Thank you - especially since you must've had to do this late tonight.
I appreciate it!

Author

Commented:
Capricorn1, is the best.
Top Expert 2016

Commented:
;-)

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