[2005] Speed Question - DataTables

[GottaGetITDone]

Hi Guys!

I realize this is a question I could answer myself with some testing but wanted your opinions.

I am looking to see if a certain row exists in a dataset (2000+rows). I have two methods.

1) Brute Force

For iRow = 0 To objTblMaillist.Rows.Count - 1 Step 1
   If Not (objTblMaillist.Rows(iRow).Item(0) Is GetType(System.DBNull)) Then
      If CStr(objTblMaillist.Rows(iRow).Item(0)) = sShortCode Then
         bFound = True
         Exit For
      End If
   End If
Next iRow

vs

2) Framework

objTblMaillist.PrimaryKey = New System.Data.DataColumn() {objTblMaillist.Columns(0)} 
objTblMaillist.DefaultView.Sort = "Source"
 
If objTblMaillist.DefaultView.Find(sShortCode) >= 0 Then
   bFound = True
End If

So what do think would be quicker?

Thanks,
Matt