by Khalid Sweeseh (2 Submissions)
Category: Databases/Data Access/DAO/ADO
Compatability: VB 6.0
Difficulty: Unknown Difficulty
Originally Published: Wed 28th March 2001
Date Added: Mon 8th February 2021
Rating: 
(1 Votes)
This Code Verifies if a recordset is empty or not ,and you can pass a collection for and it will fill it for you with the Values in the
VBcoders
On Error GoTo ErrH
Dim TmpField As Field
Dim TmpColl As Collection
If ReturnColl Then
If Not (rColl Is Nothing) Then Set rColl = ReturnEmptyCollection
End If
If (MyRS.EOF And MyRS.BOF) Then
VerifyRS = False
Exit Function
End If
If ReturnColl = False Then
VerifyRS = True
Exit Function
End If
Set TmpColl = New Collection
While Not MyRS.EOF
For Each TmpField In MyRS.Fields
TmpColl.Add MyRS.Fields(CStr(TmpField.Name)) & " "
Next
MyRS.MoveNext
Wend
MyRS.MoveFirst
VerifyRS = (CheckForNulls(TmpColl) = True)
If ReturnColl = True Then
If Not (rColl Is Nothing) Then
Set rColl = TmpColl
Else
VerifyRS = False
End If
End If
Exit Function
ErrH:
VerifyRS = False
End Function
Public Function CheckForNulls(sStrings As Collection) As Boolean
On Error GoTo ErrH
Dim sElement As Variant
Dim NoNullCollection As Collection
Set NoNullCollection = New Collection
For Each sElement In sStrings
If Trim(sElement) <> "" Then
sElement = Trim(sElement)
NoNullCollection.Add sElement
End If
Next
CheckForNulls = True
Set sStrings = NoNullCollection
Exit Function
ErrH:
CheckForNulls = False
End Function
Public Function ReturnEmptyCollection() As Collection
Set ReturnEmptyCollection = New Collection
End Function
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