LocList = New List(Of List(Of String))
LocList.Add("") LocList.Add("one") LocList.Add("") LocList.Add("two") LocList.Add("three")
For Each str As String In LocList If (String.IsNullOrEmpty(str)) Then MessageBox.Show('empty') End If Next
if LocList.Length>=1 then ' checking length of the list If (String.IsNullOrEmpty(list.Item(0))) Then MessageBox.Show('empty') End If End If
If LocList.Item(0) = String.Empty Then 'do something End if
var
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