Hi,
When a user clears the contents of a datWideMemo field that is exposed through data-aware controls it causes a Range Check Error. The user clears this field just by backspacing through the text until there’s none left, a moment later this error appears.
exception class : ERangeError
exception message : Range check error.
Call stack:
uDAMemDataset 5681 +8 TDABlobStream.Write
System.Classes 8815 +3 TStream.WriteBuffer
Data.DB 9073 +3 TBlobField.SetData
Data.DB 9064 +0 TBlobField.SetAsBytes
Data.DB 9052 +1 TBlobField.SetAsWideString
Data.DB 9245 +1 TWideMemoField.SetVarValue
Data.DB 5534 +5 TField.SetAsVariant
It only seems to affect one field in a particular table. Unfortunately that table is used in several parts of my application.
Any idea what might be the issue here ?
Thanks