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QUESTION:
When I browse through the records of a dbGrid and some other user deleted one of the records I get an error 25. I don't like getting this error and would like to make this more user-friendly. How do I do this?
ANSWER:
You can trap the routine ReadByRowId in the dbGrid object, disable the error trapping for error 25 and handle it yourself.
An example of the code will be:
Object oOrderDtl_Grid is a dbGrid
Set Size to 63 377
Set Location to 90 3
Procedure ReadByRowId RowId riRec
Move False To Err
Send Ignore_Error Of Error_Object_Id DFERR_REC_NOT_FOUND
Forward Send ReadByRowId riRec
If (Err) Begin
Send Info_Box "I wanna do it myself"
End
Send Trap_Error Of Error_Object_Id DFERR_REC_NOT_FOUND
End_procedure
Begin_Row
Entry_Item Invt.Item_id
Entry_Item Invt.Description
Entry_Item Invt.Unit_Price
:
Contributed By:
Vincent Oorsprong
Company: Data Access Worldwide
email: vincent.oorsprong@dataaccess.eu
Web Site: http://www.dataaccess.eu
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