Dim mensajes As SmsMessages
Dim list1 As List
Dim aa, Id As String
Dim sta, sto As Int
list1=mensajes.GetAll()
If list1.Size=0 Then Return
For i = list1.Size-1 To 0 Step -1
DoEvents
aa=list1.Get(i)
sta=aa.IndexOf("Id=")+3
sto=aa.IndexOf(", ThreadId=")
Id=aa.SubString2(sta,sto)
mensajes.deletesms(Id)
Next