I have used Delphi 6 as front end and sql server 2000 as backend.
In delphi i have used dbgrid to for data entry.In dbgrid, in a single column entry is allowed.The requirement is to show the total of the values entered in this column.For this purpose I have written after post and before edit events of dataset.
But when two users try to make entry in this grid simaltaneously from different machines 'Row can not be located for updating. Since it was last read' error occurs.it's because the methodology you selected is not designed for multi-user environment.
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