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Serious Serious
Reported By: Richard Harding
Reported On: 3/26/2008
For: Version 1.09 Build 1
# 2586 TParam Objects Not Being Stored in DFM File for TEDBQuery, TEDBStoredProc, or TEDBScript Components

I have installed v1.09. I received an error unknown parameter when attempting to open a query in an application.


Comments Comments and Workarounds
This was due to a mistake in trying to align the parameter collection storage with that of the BDE for compatibility purposes. The parameters were set so that their Stored property attribute was set to False, thus preventing any parameter values set at design-time from being used afterwards when the application was re-opened in the IDE. The workaround was to always make sure that the ParamCheck property was set to True, and to always Prepare the current SQL statement, stored procedure, or script prior to assigning any parameter values at runtime.


Resolution Resolution
Fixed Problem on 3/28/2008 in version 1.09 build 2


Products Affected Products Affected
ElevateDB VCL Client-Server
ElevateDB VCL Client-Server with Source
ElevateDB VCL Standard
ElevateDB VCL Standard with Source
ElevateDB VCL Trial

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