In addition, I have found this way to automaticaly enlarge ALL "Alarm summary" objects on my picture :
Private Sub CFixPicture_Initialize()
On Error GoTo ErrorHandler
frszinitPicture Me
' Added to enlarge DV Alm Summary fields
Dim oOo As Object
For Each oOo In Me.ContainedObjects
If oOo.Description = "DO NOT CHANGE THIS FIELD : DV Alarm Summary Control" Then
oOo.AutoFitColumns
End If
Next
Exit Sub
ErrorHandler:
frsHandleError
End Sub