The amount of virtual storage in bytes that has been allocated for the DataWindow object.
DataWindows
Describe argument:
"DataWindow.Storage"
You can check this property in the script for the RetrieveRow event in the DataWindow control and cancel a query if it is consuming too much storage.
[Visual Basic]
setting = dw_1.Describe("DataWindow.Storage")
IF Long(setting) > 50000 THEN RETURN 1
