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after the second time around where there is data on the listbox I get an error saying "Object reference not set to an instance of an object." so in my effort to trying to solve the issue I have added a loop to remove items like this:
If rlcExportPrevious.Items.Count > 0 Then rlcExportPrevious.Items.Clear() End If
this works until I get to the last record and throws the same error. If I use the word new as it suggests I lose the event SelectedIndexChanged and I need to keep that functionality. How do I solve my issue?
While rlcExportPrevious.Items.Count > 0 rlcExportPrevious.Items.RemoveAt(rlcExportPrevious.Items.Count - 1) End While